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CAS Number: 20554-84-1
Molecular Formula: C₁₅H₂₀O₃
Molecular Weight: 248.32
Appearance: White to light beige crystalline powder
Detection Method: HPLC
Typical Purity: ≥98%

Product Overview

Parthenolide, with CAS number 20554-84-1, is a white to light beige crystalline powder with a purity of ≥ 98%. The crystalline form is stable; however, it is sensitive to light and high temperature, and needs to be stored at low temperatures in a dark environment.

Specification

Item	Specification
Chemical Name	Parthenolide
CAS No.	20554-84-1
Molecular Formula	C₁₅H₂₀O₃
Molecular Weight	248.32 g/mol
Melting Point	115–116 ℃
Appearance	White to off-white crystalline powder

Application

The characteristic active ingredient of white daisy is used for basic research on the pain pathways of migraines; it is not a finished therapeutic drug.

It is used in in vitro and animal pre-experiments related to organ fibrosis models, oxidative stress, parasites, and antiviral effects.

Why choose us?

Current stock inventory, no need for production scheduling and waiting. Small-sized samples can be quickly dispatched.
Each batch comes with a complete set of quality inspection materials: COA, MSDS, TDS.
Flexible order acceptance: mg-level samples can be ordered individually, and kilogram-level batch orders can also be accepted. Suitable for different stages of procurement.
Professional cold chain packaging, shipping under light and low temperature conditions, to protect the activity to the greatest extent and avoid degradation.
Complete foreign trade documents, can arrange international express delivery, suitable for overseas research customers and overseas CRO.
Technical support: can provide storage, reference suggestions for preparing stock solutions, and re-dissolution.

Packaging and Storage

Packing: Normally packed in brown light-shielded sealed vials for mg grades, and brown glass bottles for gram quantities. All containers are hermetically sealed with labels showing product name, CAS number, purity and batch info.

Storage: Keep tightly sealed and protected from light. Long-term storage at -20°C, short-term storage at 2–8°C. Avoid heat, direct light and repeated freeze-thaw cycles to prevent degradation. Keep away from oxidants and heat sources.
Shipment: Delivered by cold chain with ice packs inside insulated foam box. Please transfer to low-temperature storage promptly after receiving.

Lambda Cyhalotric Acid CAS 72748-35-7 Manufacturer

We manufacture Lambda-cyhalothric Acid CAS 72748-35-7, a critical intermediate for pyrethroid insecticides. With controlled cis-isomer, reliable purity and stable supply, we provide samples, flexible MOQ and full supporting documents for global pesticide manufacturers.

CAS: 72748-35-7
Purity：≥98%.
Sample: Can provide
Storage Period：2 years
Packaging : 25kg/ drums

Product Overview

Lambda Cyhalotric Acid, CAS 72748-35-7, is a white crystalline powder. It is a pesticide intermediate of the pyrethroid type and cannot be directly used as an insecticide. It needs to be esterified to obtain the pyrethroid raw material. Lambda cyhalotric acid is the core intermediate of highly effective chlorfluocypermethrin, fenpropathrin, and heptachlorprop. Lambda cyhalotric acid CAS 72748-35-7 provides 98%/99% purity, with stable cis-isomer, uniform batch quality, and can provide complete quality inspection reports and MSDS. It offers stable supply in large quantities. Standard 25kg cardboard barrel, customizable packaging available.

Specification

Test Item	Unit	Specification
Water Content	%	≤0.3
Insoluble Substances in Acetone	%	≤0.3
Melting Point Range	℃	107～109
Appearance	—	White or off-white crystalline powder, no visible foreign impurities
Cis Isomer Ratio	—	Main Z-cis isomer (confirmed per customer order)
Heavy Metals (Optional)	ppm	≤10
Residue on Ignition (Optional)	%	≤0.1

Application

1. Key intermediate of pyrethroid insecticides

Lambda-cyhalothric acid is synthesized through esterification reaction to produce highly effective chlorfenvinphos (Guokongfenphos), which is also the core acid segment raw material for mainstream pyrethroid active ingredients such as fenpropathrin and heptofenphos.

Downstream products are widely used:

– Field crops: wheat, corn, cotton, vegetables, fruit trees, for the control of aphids, cabbage caterpillars, stem borers, red spiders, thrips, etc., belonging to Lepidoptera, Coleoptera, Hemiptera pests;

– Sanitation and pest control: termites, mosquitoes, flies, cockroaches, etc., for pest control in households and public areas;

– Forestry, lawns, warehouse pest control.

2. Synthetic building blocks

Chlorofluorine-containing synthetic building blocks of chiral cyclopropane, used in organic synthesis and for the use of pesticide metabolic reference substances.

3. Fine chemical extension

Lambda cyhalotric acid is used in the research and synthesis of some fluorine-containing special auxiliaries and surfactants.

Why choose us?

✅ High purity specifications are available (98% / 99% minimum, HPLC), with stable isomerization, high yield of finished pyrethroid, reduction of waste, and lower overall production cost for customers.
✅ Isomerization is stable, with strong batch consistency. Each batch provides a quality inspection report (COA). The melting point, content, individual impurities, and moisture indicators are stable, suitable for long-term stable production.
✅ Wide downstream compatibility: One set of raw materials can produce multiple mainstream pyrethroid varieties such as Kungfu pyrethroid, Linphen pyrethroid, and Hebefu pyrethroid. One intermediate line supports multiple original drugs for customers, simplifying raw material procurement.
✅ Mature industrial process, stable supply, capable of supporting large-scale orders, long-term framework supply, and flexible combination of spot supply and production scheduling.
✅ Comprehensive technical support: Provide reference for basic esterification process, storage and feeding precautions, and assist in customer process debugging.
✅ Complete supporting documents: Provide MSDS, COA, quality inspection methods, suitable for overseas pesticide original drug factory procurement needs.
✅ Significant cost-performance advantage. As a core basic intermediate in the pyrethroid industry chain, it has strong market universality, stable demand, and is a necessary raw material for pyrethroid factories.

Product features

1. The stereoconfiguration is precise (predominantly Z-configuration)

The product strictly controls the proportion of the cis isomer. The purity of the isomer directly determines the insecticidal activity of the downstream pyrethroid; poor control of the isomer will result in decreased efficacy of the finished product and higher impurities.

2. Fluorochloro-substituted structure, giving high activity to downstream products

The trifluoromethyl + chloro-substituted structure on the molecule is the structural basis for the high insecticidal activity, strong contact killing, resistance to rain erosion, and long duration of action of pyrethroids.

3. Physicochemical compatibility for industrial esterification

Good crystallization property, easy purification; the reaction activity is stable under esterification conditions, the side reactions are controllable, suitable for continuous and large-scale esterification production.

4. Good storage stability

Stable under dry conditions; prone to hydrolysis in the presence of strong alkali. The quality is stable under normal storage and feeding systems (weakly acidic / neutral).

5. Controllable impurities

Focus on controlling individual impurities, moisture, and acid-insoluble substances, reducing the pressure of downstream raw drug purification and lowering the costs of distillation / recrystallization.

Packaging and Storage

Standard packing: 25kg fiber drum lined with PE inner bag.
Storage：Store the product in a cool, dry, well-ventilated warehouse, keep containers tightly closed and protected from light. Keep away from strong alkali and sources of ignition. During transportation, avoid moisture, direct sunlight and rain. Do not ship together with food, seeds or animal feed. The shelf life is 2 years when stored in unopened original packaging.

FAQ

Q: What is your MOQ?
A: Our minimum order quantity is 25kg. Small trial orders are acceptable.

Q: What is the lead time for delivery?
A: For goods in stock, delivery can be arranged within 3–5 working days. For bulk production orders, the lead time is about 7–15 working days, subject to order quantity.

Q: Can I get samples for testing?
A: Yes, samples are available, while the courier freight will be borne by the buyer. Samples are packed in sealed aluminium foil bags or plastic bottles, same quality as bulk goods.

Q: Can you provide COA and MSDS documents?
A: Yes, COA and MSDS are available for each batch to support export customs clearance.

Q: Can lambda-cyhalothric acid be used directly as an insecticide?
A: No. Lambda cyhalotric acid is only a pesticide intermediate. It must go through esterification reaction to produce pyrethroid technical materials before pest control application.

Q: What is its solubility?
A: Lambda cyhalotric acid is hardly soluble in water, soluble in organic solvents such as ethyl acetate and dichloromethane. It can dissolve in alkaline aqueous solution but will be hydrolyzed under strong alkaline condition for a long time.

Q: What downstream products can be synthesized from this material?
A: It is mainly used for the synthesis of lambda-cyhalothrin, bifenthrin and tefluthrin.

Q: Is there any special requirement for storage?
A: Keep sealed and dry, stay away from strong alkali. Follow general fine chemical standards during transportation and avoid exposure to sun and rain.

Polyoxypropylene(12) Dimethicone CAS 68440-66-4

We are the professional manufacturer of CAS 68440-66-4 (Polyoxypropylene(12) Dimethicone). The quality is stable. We can provide samples and support orders of various sizes and quantities. We also have complete export documentation.

Purity：≥98%.
MOQ: 1KG
Storage Period：2 years
Packaging : 25kg/ drums

Product Overview

Polyoxypropylene(12) Dimethicone, with CAS number 68440-66-4, is commonly known as modified silicone oil by polyether and is a water-dispersible type of organic silicone. The product can achieve the following functions: defoaming, leveling, smoothness, wetting, dispersion, and anti-foaming. It reduces the number of formula additives and simplifies the formula development process. It can be used as a leveling agent for coatings, as well as a silicone defoamer and smoothener for water-based systems. The main chain of the organic silicone is resistant to high temperatures and is unlikely to break down or fail under high shear conditions such as stirring and high-pressure spraying; it is suitable for high-temperature processes in coatings, papermaking, oil fields, and textiles.

Specification

Item	Specifications
Appearance	Colorless to pale yellow transparent oily liquid
Viscosity	100～5,000 mm²/s（cps）
Active Content / Solids	≥98%
Density	0.98～1.05 g/cm³
Refractive Index	1.440～1.450
Surface Tension	20～25 mN/m
pH Value	5.0～8.0

Application

1. Paints & Inks (Main Application Fields)

– Water-based industrial paints, wood coatings, building latex paints, water-based inks.
– Function: Wetting the substrate, leveling the surface, eliminating pinholes, shrinkage, fish eyes, brush marks, enhancing the smoothness and gloss of the paint film; also has anti-bubbling properties, with better re-coating performance than ordinary silicone oil.
– Dosage: 0.05–0.3%.

2. Agricultural Chemicals (Pesticide Additives, Wetting Agents)

– Herbicides, insecticides, fungicides bucket mix additives.
– Function: Reducing the surface tension of the liquid, enhancing leaf spreading, wetting, penetration, reducing liquid spillage, improving efficacy; commonly known as organic silicon agricultural penetration agents.
– Dosage: 0.05–0.25%.

3. Textile Printing and Dyeing Additives

– Fabric hydrophilic softening treatment, printing uniformity and dyeing, anti-static.
– Feature: Giving the fabric a smooth feel, retaining the fabric’s water absorption / breathability (ordinary silicone oil is hydrophobic), suitable for home textiles, cotton, and synthetic fibers.

4. Personal Care (Cosmetic Raw Material PPG-12 Dimethicone)

– Lotion, cream, cleansing products, hair care products.
– Function: Emollient, emulsifying agent, slip regulation agent, refreshing without stickiness, improving skin sensation, helping powder dispersion.

5. Adhesives & Sealants

– Water-based adhesives, PU adhesives, pressure-sensitive adhesives.
– Function: Leveling, smoothness, defoaming, improving wetting on low surface energy substrates, reducing surface defects of the adhesive layer.

6. Polyurethane Foams

– Soft foam / hard foam foaming stabilizers, regulating cell size, fine and uniform cells; some brands are used for PU resin leveling and defoaming.

7. Paper Industry

– Foaming stabilizers in the pulping and coating processes, improving paper coating flatness, reducing pinholes.

8. Oilfield / Chemical Process

– Defoaming agents for produced fluids, demulsification aids; defoaming agents for water phases in chemical production, oil-water separation aids.

9. Plastic, Film Industry

– Anti-fogging motherbatch additive for greenhouse, added inside the film to improve light transmission, anti-fogging; plastic surface smoothness, anti-sticking, improvement of demolding.

10. Metal Processing Fluids, Industrial Cleaning Agents

– Water-based cutting fluids, industrial cleaning: wetting, defoaming, lubrication, reducing surface tension, improving cleaning penetration.

11. Leather Additives

– Leather coating leveling, smoothness, anti-adhesion, improving leather surface feel.

Why choose us?

1. Highly versatile, suitable for multiple uses

Polyoxypropylene(12) Dimethicone can be used in various industries such as coating, textiles, and cosmetics.

2. Water-based trend benefits

The global water-based coatings and environmentally friendly additives replace solvent-based additives, with low VOC content, complying with EU REACH and domestic environmental protection regulations.

3. Cost-performance advantage

The addition amount is extremely low. Compared with fluorocarbon surface active agents, the cost is much lower; compared with ordinary silicone oil, the compatibility of the water-based system has been significantly improved, reducing the rework losses caused by defective products (such as pinholes and shrinkage holes).

4. Mature supply chain

Unilong has a stable supply source and offers different molecular weights / polyether graft ratios for selection, allowing customers to choose the type according to their needs.

5. Compliance attributes

Polyoxypropylene(12) Dimethicone belongs to polymer-based organic silicon additives. Shipping by sea or land is simple.

Packaging and Storage

Standard packaging specifications: 25kg and 50kg plastic drums; 200kg iron drums; IBC 1000kg ton drums.
Storage environment: Cool, dry, well-ventilated warehouse; recommended storage temperature: 4 – 40℃.
Strictly prohibited co-storage materials: strong acids, strong bases, strong oxidants.
Storage precautions: Keep the container sealed to prevent water absorption and contamination; stack separately; prevent bucket damage and leakage.opened.

FAQ

Q: What is the minimum order quantity (MOQ)?
A: The sample order quantity is generally 1kg; for small batch orders, it is usually 25kg; for large orders, the standard MOQ is 200kg (in 200kg iron drums), and for IBC ton drums orders, it is 1000kg. If the customer needs to place a bulk order, further communication and confirmation are required.

Q: How long is the delivery cycle?
A: Sample orders: The shipment will be arranged within 3-5 working days after receiving the payment; for regular inventory large orders, the delivery will be made within 5-7 working days after receiving the payment; for special customized brands or large orders, the delivery time needs to be confirmed separately, usually within 10-20 working days.

Q: What kinds of packaging are supported?
A: The regular , 200kg iron drums, and for large orders, 1000kg IBC ton drums can be selected. Customized packaging can be negotiated based on customer requirements.

Q: How is the payment method arranged?
A: New customers are generally arranged for advance payment; old customers can negotiate and agree on the payment term. For export orders, T/T payment is commonly used.

Q: Is it water soluble?
A: CAS 68440-66-4 Polyoxypropylene(12) Dimethicone is water-dispersible rather than fully water-soluble. High HLB grades have better dispersibility. It will demulsify when temperature exceeds cloud point.

Q: Can it work as both leveling agent and defoamer?
A: Some grades combine leveling and foam suppression. However, dedicated leveling grades have weak defoaming effect and vice versa. Lab test is required before bulk order.

Q: What is the typical dosage?
A: Waterborne coatings & inks: 0.05–0.3 wt%; agro adjuvant:0.05–0.25 wt%; textile & adhesive:0.1–0.4 wt%. Final dosage based on formulation test.

Q: Shelf life?
A: 12–24 months in original sealed package under 4~40℃ cool storage. Retest if expired.

Q: Can it be used in personal care?
A: Only cosmetic-grade version is allowed for skin & hair care. Industrial grade cannot be applied directly to cosmetics.

Potassium Cetyl Phosphate CAS 17026-85-6

CAS：17026-85-6
Purity：98.0min.
Molecular Formula：C₁₆H₃₄KO₄P
Molecular Weight：360.52
MOQ: 25KG
Storage Period：2 years

Potassium Cetyl Phosphate CAS 17026-85-6

Potassium Cetyl Phosphate is an anionic phosphate-type emulsifier for cosmetics. It has O/W emulsifying capacity, provides pleasant skin feel, widely applied in skincare cream and lotion. It can form ordered liquid-crystal structure to strengthen emulsion stability.

Features :
1.Liquid-crystal emulsifying property: Form liquid-crystal network structure and greatly improve emulsion stability.
2.Superior skin feel: Smooth spreading without heavy oily film, deliver fine texture for finished cream.
3.Low irritation: Anionic phosphate emulsifier with much lower irritation compared with traditional soap-type emulsifiers.

Specification

ITEM	STANDARD
Assay	98.0min.
Appearance	White flake or powder
Acid Value	15-35 mgKOH/g
pH(5% dispersion)	7.0-9.0

Application

1.Cosmetic O/W Emulsifier：Mainly used for moisturizing cream, nourishing lotion, sunscreen cream, to build stable liquid-crystal emulsion system.
2.Sensitive-skin Skincare：Low-irritation anionic emulsifier for facial care formulation.
3.Sunscreen Formulations：Help disperse physical sunscreen powder, improve spreadability of sun-care products.
4.Baby Care Products：Suitable for mild baby cream and protective ointment.

Why choose us?

1.Liquid-crystal emulsification improves cream stability and reduces phase-separation risk
2.Fine smooth skin feel without heavy oily film, fit for high-end skincare formulas
3.Low irritation, applicable for sunscreen, baby-care and sensitive-skin products
4.Sample available, regular stock, timely delivery

Packaging and Storage

Standard bulk quantity: 25kg HDPE plastic drums, lined with PE plastic bags.
Storage conditions: Store in a sealed container in a cool, dry and well-ventilated place, at a temperature range of 5–35℃, protected from moisture, and avoid direct exposure to high temperatures and sunlight; The shelf life of the sealed product is 24 months; For the powder, be careful to prevent moisture absorption and use it up as soon as it is opened.

FAQ

Q：MOQ & Lead time？
A：Sample: Available. Bulk MOQ 25kg. Stock items 3–7 days; customized formulation 10–20 days.

Q：Shelf life & storage？
A：24 months under sealed, cool, dry & ventilated storage (5–35℃). Keep tightly closed after opening. Powder type needs moisture-proof storage.

Q：Application & recommended addition dosage？
A：O/W anionic emulsifier for cosmetics, builds liquid crystal structure, good electrolyte resistance. Used in facial cream, lotion, sunscreen, foundation, hair care. Suggested dosage:1–8%.

Glyceryl Glucoside CAS 22160-26-5

CAS：22160-26-5
Purity：50.0%min.
Molecular Formula：C₉H₁₈O₈
Molecular Weight：254.23
MOQ：25kg
Delivery date：3-7days
Storage Period：2 years

Glyceryl Glucoside CAS 22160-26-5

Glyceryl Glucoside is a sugar-alcohol derivative obtained from glucose and glycerol. Glyceryl-α-glucoside is a multi-functional humectant widely used in cosmetic industry, it can activate aquaporin on skin cell membrane to boost skin water circulation, delivering long-lasting moisturizing effect.

Feature：

1.Aquaporin-activating moisturizing effect: Stimulate aquaporin expression, accelerate skin water circulation for long-lasting deep hydration.
2.Excellent compatibility: Good miscibility with polyols and cosmetic raw materials, no negative impact on formula system.
3.Low tacky feeling: Deliver moisturizing benefit without heavy sticky texture, fresh skin feel.

Specification

ITEM	STANDARD
Assay	50.0min.
Appearance	Colorless to light yellow transparent liquid
pH	4.0-7.0
Water	48-52%

Application

1.High-efficiency Skin Humectant：Core application for serum, facial lotion, moisturizing cream, enhance skin hydration and improve dry skin condition.
2.Anti-aging Skincare：Promote aquaporin expression, improve skin water circulation, reduce fine lines caused by dehydration.
3.Hair-care Products：Add into shampoo, hair essence to moisturize dry hair, reduce frizz.
4.Functional Personal-care Formulation：Used in mask, spray toner and after-sun repair products.

Why choose us?

1.Activate aquaporin for deep long-term moisturizing, relieve dry-dehydrated skin
2.Fresh non-sticky skin feel, suitable for serum, mask, facial spray and many other dosage forms
3.Stable compatibility with most cosmetic raw materials, high formula tolerance
4.Sample available, in-stock supply, flexible shipment arrangement

Packaging and Storage

Regular export bulk goods: 25kg HDPE plastic drums (food grade / cosmetic grade plastic drums), lined with PE bags; also available in 25kg metal aluminum drums.
Ton packaging: 200kg plastic drums / IBC ton drums (1000kg), suitable for large batch orders
Storage: Sealed, cool, dry, and protected from light. Recommended storage temperature 8–25℃; avoid high temperature exposure; use up as soon as opened; shelf life under sealed condition: 24 months (liquid 50% specification), up to 36 months for high-purity solids.

FAQ

Q：MOQ & Lead time？
A：Sample: 1kg available. Bulk MOQ usually 25kg. Stock items 3–7 days; customized concentration 10–20 days.

Q：Documents you can provide ？
A：MSDS, COA, Packing list, Commercial invoice, Specification sheet. We can provide pre-classification advice for customs declaration.

Q：Shelf life & storage ？
A：24 months when sealed and stored in cool, dry & dark place (8–25℃). Keep tightly closed after opening.

Q：Application & recommended addition dosage？
A：Skin moisturizing, boost aquaporin AQP3, skin barrier repair. Used in facial mask, serum, cream, toner, hair care. Suggested dosage:1–10%.

Zinc Chloride CAS 7646-85-7

CAS number: 7646-85-7
English name: Zinc chloride
Molecular formula: Cl2Zn
Molecular weight: 136.3
Shelf life: 24 months

Zinc Chloride CAS 7646-85-7

Zinc Chloride, with CAS number 7646-85-7, is soluble in water, ethanol, and glycerol; its aqueous solution is acidic. When heated, it decomposes and releases corrosive chlorine gas. There are industrial grade and battery grade versions.

Characteristics
1. Strong hygroscopicity (key characteristic): Anhydrous zinc chloride readily absorbs moisture from the air. The packaging must be sealed to prevent moisture ingress, and storage and transportation should avoid dampness; it will form lumps after absorbing moisture.
2. Lewis acid, excellent desiccant, condensation catalyst.
3. Acidic aqueous solution, capable of corroding metals; has strong irritation / burning risks to skin, eyes, and respiratory tract.
4. Non-flammable, but decomposes at high temperatures to produce toxic hydrogen chloride fumes; reacts vigorously with strong bases.
5. Zinc Chloride can form various hydrates. For export, anhydrous ZnCl₂ is usually shipped.

Specification

Items	Specification
Appearance	Powder
Flash point	732 °C
Boiling point	732 °C (lit.)
Storage conditions	2 – 8 °C

Application

1. Metallurgy / Hot-dip galvanizing, welding flux activator: Pre-treatment for hot-dip galvanizing of steel, welding flux activator for copper / brass, removing the oxide layer on the metal surface.
2. Organic synthesis: Dehydrating agent, condensation catalyst, Friedel-Crafts reaction catalyst.
3. Wood industry: Wood preservative, wood flame-retardant impregnation treatment, anti-mildew and anti-corrosion.
4. Electroplating industry: Raw materials for zinc plating electrolyte.
5. Battery industry: Dry batteries, electrolyte components of zinc-manganese batteries.
6. Textile printing and dyeing: Mordant, sizing and weight-increasing agent.
7. Others: Activated carbon, petroleum refining, dental cement, glass etching, rubber vulcanization agent.

Packaging and Storage

25kg/drum standard model.
Warehouse environment: Cool, dry, well-ventilated warehouse; relative humidity < 60%, temperature ≤ 30℃; contact with rainwater or condensation.
Separation storage: Store separately from strong alkalis, strong oxidants, food/feed; it is recommended to do ground waterproofing in the warehouse， and it is not advisable to directly discharge into the sewer.
Container requirements: Maintain complete sealing throughout the process； after unpacking and use， the seal must be resealed immediately.
Shelf life： Iron drum sealed： 24 months； woven bag packaging： It is recommended to use within 6 months. The woven bag has weak moisture-proof ability and is prone to absorbing moisture and forming lumps if stored for a long time.

FAQ

Q：Shelf life?
A：24 months in sealed iron drum, stored in cool dry place. For PP woven bag packing, suggest consume within 6 months to avoid caking.

Q：What documents can you provide?
A：English SDS, COA, packing list, commercial invoice, DG certificate, dangerous goods declaration.

Q：What are main applications?
A：Metallurgical flux for galvanizing, wood preservative, electroplating raw material, organic synthesis catalyst, textile mordant, activated carbon activator.

Q：If caking happens, can it still be used?
A：Depends on moisture content. If moisture slightly increased and purity still meets specification, it can be dissolved and used for flux /water treatment. But not recommended for high-sensitive catalytic synthesis.

Sulforhodamine B CAS 3520-42-1

Product name: Light Stabilizer 783
Information: COA, MSDS, TDS
Two-component synergistic effect: HALS944 + HALS622 are mixed together
Shelf life: 24 months

Sulforhodamine B CAS 3520-42-1

Sulforhodamine B, with CAS number 3520-42-1, is highly soluble in water (solubility at 20°C is 95.3g/L), and can also dissolve in methanol and ethanol. The aqueous solution appears blue-red and has a bright yellow fluorescence; it turns orange-yellow in concentrated sulfuric acid and turns red after dilution. It contains two sulfonic acid groups, has strong hydrophilicity, is a non-permeable fluorescent tracer dye for cell membranes, and can quantitatively combine with basic amino acids of proteins under weak acid conditions.

Appearance: Deep red to purplish red crystalline powder
Spectral parameters: Maximum absorption λmax = 554 nm
Emission λem = 584 nm; molar extinction coefficient ≥ 8500

Specification

Items	Specification
Appearance	Deep red to purplish red crystalline powder
Density	1.472 [at 20℃]
Solubility in methanol	1 mg/mL
Color index	45100

Application

1. Biology: SRB cytotoxicity/cell proliferation assay, fluorescence tracing, tissue staining, laser dyes;
2. Industrial dyes: Wool, silk, nylon acid dyeing, leather, paper coloring, fluorescent coloring.

✨ Product Features

1. Excellent water solubility: The bisulfonic acid groups provide strong hydrophilicity, resulting in stable aqueous solutions, simple preparation, and no need for solubilizers.
2. Strong fluorescence signal, high molar extinction coefficient, high detection sensitivity, and good signal-to-noise ratio.
3. Quantitative control of protein binding: Binding to proteins under acidic conditions, and elution under alkaline conditions; stable signal, long-term preservation after fixation staining, unlike MTT which is susceptible to metabolic interference.
4. Superior light stability compared to common rhodamines, slow fluorescence decay under long-term illumination, suitable for long-term imaging and laser dye applications.
5. Membrane impermeability: Cannot penetrate the living cell membrane, suitable for extracellular tracing, vascular/liquid tracing.
6. Bright coloring with fluorescence, good uniformity of staining, can obtain bright fluorescent red for wool/textile dyeing.
7. Wide pH tolerance range, excellent stability in neutral and weakly acidic environments in aqueous solutions.

Packaging and Storage

25kg cardboard drums, or 25kg composite kraft bags.
Short-term storage in warehouse: ≤25℃, protected from light, dry and ventilated, away from direct sunlight.
Long-term high-purity research grade: Recommended refrigeration at 2~8℃; for ultra-long-term storage, it is recommended to store at -20℃ in a sealed manner, with better fluorescence stability.
Warehouse stacking: Place on raised pallets, avoid direct contact with the ground to prevent moisture; strictly prohibit mixing with strong oxidants, strong acids and strong bases.

FAQ

Q: Why must protect from light?
A: SRB is light sensitive. Continuous light exposure will reduce fluorescence intensity and fade color, leading to inaccurate test results for biological assays.

Q: Is the powder hygroscopic?
A: Slightly hygroscopic. Seal tightly to prevent moisture. Mild caking does not affect performance after dissolution.

Q: Packaging options?
A: Industrial grade: 25kg fiber drum with inner light-proof PE bag. Pallet shipment available.

Q: MOQ & sample service?
A: Small testing samples available.

Q: What documents can you provide?
A: COA, MSDS, TDS, spectrum data.

HALS-783 Light Stablizer 783

Product name: Light Stabilizer 783
Information: COA, MSDS, TDS
Two-component synergistic effect: HALS944 + HALS622 are mixed together
Shelf life: 24 months

HALS-783 Light Stablizer 783

Light Stablizer 783 is a high-molecular-weight low-molecular-weight hindered amine (HALS) compound type light stabilizer. It belongs to the free radical capture type light stabilizing additive and is not a UV absorber. By capturing the free radicals generated during photodegradation, decomposing hydrogen peroxides, and quenching the excited state energy, it inhibits the ultraviolet aging, cracking, powdering, and color change of polymer materials. The 50% HALS 944 + 50% HALS 622 compound mixture, consisting of two groups, provides long-term weather resistance protection for both thin products and thick cross-section products.

Transmittance: 425nm ≥ 90% 500nm ≥94%
Solubility: Insoluble in water, soluble in some organic solvents; Excellent compatibility with polyolefins
Recommended addition amount: 0.1 – 1.0%, adjusted according to the outdoor service life and membrane thickness

Specification

Items	Specification
Appearance	White crystal
Softening range	55 ~ 140 ℃
Volatile matter	≤ 0.5%
Ash content	≤ 0.1%

Application

– Agriculture: Greenhouse plastic film, ground plastic film, silage film, drip irrigation tape
– Geotechnical: Geotextile, anti-seepage film, outdoor woven bags, PP flat wires
– Outdoor products: Rotational molding barrels, outdoor plastic components, wood-plastic composites, outdoor non-woven fabrics, cable outer layers

✨ Product Features

1. Dual-component synergistic effect: HALS944 + HALS622 are combined for use in both thin products (films, flat wires) and thick-section products. A single HALS is difficult to simultaneously meet the weather resistance requirements for both thick and thin products.
2. High molecular weight, low volatility, water resistance: Light Stabilizer 783 is not prone to volatilize during high-temperature extrusion processing; it is not easily lost through water extraction in outdoor rain and water immersion environments, providing long-term weather resistance, suitable for long-term outdoor use.
3. Good processing thermal stability: Light Stabilizer 783 is compatible with polyolefin extrusion, blow-molding, drawing, and injection molding processes. It does not decompose easily at processing temperatures and does not produce bubbles or flaking.
4. Low color staining, low gas fading: Light Stabilizer 783 has little interference with pigments and is compatible with most organic/inorganic pigments. The products are less likely to develop yellowing or color changes.
5. Broad-spectrum applicability for polyolefins: Classic weathering additives for PE agricultural films, PP flat wire woven bags, geotextiles, and drip irrigation belts.
6. Safety: Some grades can meet indirect food contact compliance and can be used in outdoor plastic parts for food packaging.

Packaging and Storage

Standard 25kg cardboard drums lined with PE bags; mainly granular materials, with a small amount of powder type.
Store in a cool, dry and well-ventilated warehouse, away from heat sources, open flames, and direct sunlight.
Keep sealed to prevent moisture; absorbing moisture does not affect chemical properties, but it is prone to caking and affects the dispersion of the materials during feeding.
Stack on floor pallets, and prohibit storage together with strong oxidants, strong acids and strong bases.
Shelf life under sealed condition: 24 months; use up as soon as possible after opening, and re-seal the remaining materials.

FAQ

Q: What is Light Stabilizer 783 composition?
A: It is synergistic blend of 50% HALS 944 and 50% HALS 622, oligomeric hindered amine light stabilizer.

Q: What is working principle?
A: HALS captures free radicals generated by UV irradiation, decomposes hydroperoxides to stop polymer photo-oxidation aging, not UV absorber.

Q: Suitable for thin film or thick parts?
A: Both thin film & thick cross-section parts. It is universal HALS for polyolefin.

Q: Recommended dosage?
A: 0.1 ~1.0 % based on total formulation, adjust according to outdoor service life and thickness.

Q: Shelf life?
A: 24 months when sealed and stored under cool & dry condition.

N-(3-Aminopropyl)-imidazole CAS 5036-48-6

CAS：5036-48-6
Molecular Formula：C6H11N3
Molecular Weight：125.17
EINECS：225-730-9
Storage Period：3 years

N-(3-Aminopropyl)-imidazole CAS 5036-48-6

N-(3-Aminopropyl)-imidazole (CAS 5036-48-6) is a colorless to pale yellow liquid with amine odor. It has both imidazole and primary amine functional groups. It is widely used as latent curing accelerator for epoxy resin and low-volatility catalyst for PU foam. It improves adhesion of coating on metal substrate.

Specification

Items	Specification
Appearance	Colorless to pale yellow transparent liquid
Other name	1-(3-Aminopropyl) imidazole
Boiling point	296℃
Closed cup flash point	110℃

Application

1. Epoxy resin curing agent / curing accelerator (core application)
Delayed-type imidazole curing agent, used in electronic potting compounds, epoxy composite materials, and anti-corrosion coatings; stable at room temperature, rapidly cures upon heating, resistant to humidity and heat, and enhances bonding strength.
2. Polyurethane catalyst
N-(3-Aminopropyl)-imidazole low-volatile selective catalyst, used for automotive soft polyurethane foams, to regulate the balance between foaming and gelation.
3. Polymer synthesis monomer
Grafting imidazole groups to prepare pH-responsive polymers, dispersants, and additives, improving the dispersion performance of polymers.
4. Pharmaceutical intermediate
N-(3-Aminopropyl)-imidazole used for synthesizing drug molecules with imidazole rings.
5. Lubricant additive raw material
Preparation of viscosity index improvers and metal surface passivation additives.

✨ Product Features

1. The dual-functional group structure (amino group + imidazole ring) combines the catalytic activity of the imidazole ring and the reactivity of primary amines. It is a multifunctional epoxy curing accelerator with high reactivity and the ability to participate in crosslinking simultaneously.
2. Latent curing property, with a long shelf life at room temperature and rapid curing upon heating; it does not crystallize easily at low temperatures, and will not solidify during winter storage. Compared with ordinary imidazole curing agents, it has obvious advantages. Shanghai Haodeng Materials.
3. Low volatility. During the high-temperature curing process, the amount of volatile substances is minimal, reducing VOC and suitable for automotive, electronic, and composite material systems.
4. Enhances resin adhesion. The imidazole group can increase the bonding strength of the resin to the metal substrate, suitable for metal anti-corrosion coatings.

Packaging and Storage

Regular export bulk goods: 200L epoxy phenolic steel drums with inner coating.
Storage environment: Cool, dry, and well-ventilated warehouse; storage temperature 5～30℃, keep away from heat sources, steam pipes, and direct sunlight. High temperature will accelerate oxidation and color change.
Sealed storage: The container must be completely sealed. Exposure to oxygen will gradually oxidize, and the color will deepen from light yellow.

FAQ

Q: How long is the shelf life?
A: Original packaging, store in a cool and dark place: 36 months; Once the lid is opened and exposed to air, the color will gradually darken. It is recommended to use it within 3 months.

Q: What are the storage conditions?
A: In a cool and dry warehouse with a temperature range of 5 to 30℃; Store in a dark and sealed manner; Do not mix with strong acids or strong oxidants.

Q: Will it crystallize in low temperatures in winter?
A: It won’t crystallize. This is a significant advantage compared to other imidazole curing agents. It has good fluidity at low temperatures.

Q: What is the minimum order quantity?
A: Standard order quantity is 200kg; samples can be arranged.

Triethylene Glycol TEG CAS 112-27-6

CAS：112-27-6
Molecular Formula：C6H14O4
Molecular Weight：150.17
EINECS：203-953-2
Storage Period：2 years
Purity: ≥99%

Triethylene Glycol TEG CAS 112-27-6

Triethylene glycol (TEG, CAS 112-27-6) is a colorless, odorless, hygroscopic liquid. It features high boiling point, low volatility and excellent water absorption capacity. Widely used as gas dehydrating agent for natural gas, high boiling solvent, plasticizer intermediate and humectant.

– CAS: 112-27-6
– English: Triethylene glycol, Triglycol, TEG
– Low volatility, good thermal stability, slightly toxic, low skin irritation

Specification

Items	Specification
Appearance	Liquid
Melting point	-7℃
Boiling point	285℃
Closed cup flash point	165℃

Application

– Oil and Gas: Triethylene glycol is used for dehydration of natural gas / CO₂ gas (its main application)
– Chemicals: Raw material for resin plasticizers, extraction solvent for aromatics, ink / paint solvent
– Cosmetics: Triethylene glycol can be used as a moisturizer in skin care products, a solvent for fragrance, and an air disinfection medium
– Machinery: Special brake oil, hydraulic oil, heat-resistant anti-freezing heat transfer medium
– Medicine: Solvent for drug extraction, auxiliary material for external preparations

✨ Product Features

1. Exceptionally strong moisture absorption capacity, recyclable and reusable (oil and gas industry)

The core advantage of triethylene glycol: selectively absorbs moisture in gases without absorbing hydrocarbons; after saturated water absorption, it can be heated for regeneration and reused repeatedly. It is a standard dehydration agent in the natural gas industry, preventing hydrate freezing blockage in gas pipelines and equipment corrosion, reducing operation and maintenance costs, and is the mainstream agent for global natural gas purification.

2. High boiling point, low volatility, excellent thermal stability

The boiling point of triethylene glycol is as high as 285℃, and the volatility loss is very small under high-temperature conditions; it is not prone to decomposition during high-temperature regeneration and has low loss during long-term continuous operation, making it suitable for high-temperature heat transfer, extraction, and solvent systems. Compared with ethylene glycol and diethylene glycol, it has better thermal stability at high temperatures.

3. Excellent dissolution performance, broad-spectrum solvent

Triethylene glycol has both alcohol and ether structures, which can dissolve in water and also dissolve resins, nitrocellulose, dyes, inks, fragrances, and many organic raw materials; it is used as an aromatic hydrocarbon extraction solvent, a high-temperature solvent for coatings/inks, and a medium for organic synthesis reaction media.

4. Low irritation, good safety, wide application scenarios

Triethylene glycol is slightly toxic and has low skin irritation; it can be used in compliance grades for skin care moisturizers, external medical solvents, wet wipes for in-vitro antibacterial; it can also be used as a plasticizer intermediate and synthesized into triethylene glycol ester plasticizers, with good plasticizing effect, low migration rate, and low temperature resistance.

Packaging and Storage

Packaging: 25kg per drum; 200L iron drums; 1000kg per barrel; ISO Tank tank.
Storage environment: Cool, dry and well-ventilated warehouse; recommended temperature 10~30℃, not exceeding 40℃; keep away from direct sunlight, heat sources and open flames.
Separation storage: Store separately from strong oxidants and strong acids, and prohibit mixed storage; prepare leakage containment and sand adsorption materials at the storage area.

FAQ

Q: Why did the color turn yellow after receiving the goods?
A: The main reasons are: ① Oxidation occurs due to long-term high temperature and sunlight exposure; ② There is a lot of air in the barrel, and it is in contact with oxygen for a long time. It is recommended that customers keep the barrel full and sealed in a cool place for storage; for high-demanding conditions, nitrogen-filled protective packaging can be selected.

Q: What are the hazards if it comes into contact with the human body?
A: It is low toxicity; prolonged skin contact will cause loss of fat and dryness; splashing into the eyes will be irritating; do not ingest. Just wear goggles and nitrile gloves during operation.

Q: How long is the delivery period?
A: For stock items, it takes 3-7 days.

Q: How long is the shelf life of TEG?
A: The shelf life is 2 years.

Q: What is the minimum order quantity (MOQ) for the order?
A: For regular barrel packaging, the MOQ is 1 barrel (200kg/220kg); for samples, it can be arranged.

Tri(propylene glycol) Butyl Ether TPNB CAS 55934-93-5

CAS：55934-93-5
Molecular Formula：C13H28O4
Molecular Weight：248.36
EINECS：259-910-3
Storage Period：2 years
Purity: ≥95% / ≥99%

Tri(propylene glycol) Butyl Ether TPNB CAS 55934-93-5

Tri(propylene glycol) butyl ether (TPNB), CAS 55934-93-5, is a low odor, high flash point glycol ether solvent. It is widely used as coalescing agent for water-based latex paints, coatings, inks and industrial cleaners.

Key advantages: high flash point for safer handling, slow evaporation, excellent resin solvency, good low-temperature film forming performance. Non-dangerous goods for shipment.

Closed cup flash point: 125℃, it is a high flash point alcohol ether solvent, not a UN hazardous material, general cargo can be transported by sea or air
Water solubility: 40.2 g/L (20℃), it has both hydrophilic and hydrophobic properties, belonging to hydrophobic propylene glycol ether
Common purity specifications: ≥95% / ≥99%

Specification

Items	Specification
Appearance	Colorless to pale yellow transparent liquid
Other name	TPNB、Tripropylene glycol n-butyl ether、PPG-3 Butyl Ether、DOWANOL TPnB
Boiling point	276℃
Density	0.932 g/mL (25℃)
Melting point	-75℃

Application

1. Water-based coatings / latex paints: Tri(propylene glycol) butyl ether high-performance film-forming additive (main application), helps emulsion resins form a film at low temperatures, improves the smoothness, gloss and scrub resistance of the paint film.
2. Industrial cleaners, degreasers, paint removers: Dissolves oils, resins, and old paint films.
3. Inks, water-based adhesives, textile dye carrier solvents.
4. Leather treatment, pesticide additives.

✨ Product Features

1. High flash point, with prominent safety advantages: Flash point > 120℃, low fire risk during storage, transportation and spraying operations, making it easier for customers’ factories to pass safety audits.
2. Extremely low evaporation rate, slow evaporation: High boiling point, gradual evaporation, continuous plasticization during the film formation stage, still able to form a good film in low-temperature environments, less prone to pinholes, cracking or whitening of the paint film.
3. Excellent solubility: Strong solubility for acrylic, polyurethane, various resins, oils, pigments; amphiphilic structure, suitable for water-based systems.
4. Mild odor: Compared to ethylene glycol ethers, it has less irritating odor, in line with the low VOC environmental protection formula direction.
5. Improved paint film performance: Enhances paint film gloss, leveling, adhesion, water resistance and scrub resistance.
6. General cargo transportation: Not a dangerous good, lower shipping and land transportation costs, no need for dangerous goods labels or packaging, simplifies customs declaration and logistics.

Packaging and Storage

Packing: 200kg iron/HDPE drum, 25kg small PE drum, 1000L IBC tank. Bulk is available. Non-dangerous goods packaging.

Store in cool, dry & well ventilated warehouse, keep containers tightly closed. Keep away from strong oxidants & direct heat. Shelf life: 24 months under sealed original packaging.

FAQ

Q：What is the minimum order quantity?
A：MOQ 25kg for lab trial order; bulk order 200kg (1 drum). We can supply sample 100g / 500g for formulation test.

Q：What purity grade you supply?
A：≥95% / ≥99% industrial grade, standard is ≥99%. COA will be provided with each batch.

Q：Storage shelf life & after opening?
A：24 months sealed. Once opened, seal tightly and consume within 6 months, avoid moisture & long time air exposure.

Q：What documents can you provide for customs clearance?
A：Commercial invoice, packing list, contract, COA, MSDS.

Propylene Glycol Diacetate PGDA CAS 623-84-7

CAS：623-84-7
Molecular Formula：C7H12O4
Molecular Weight：160.17
EINECS：210-817-6
Storage Period：1 year
Purity: ≥99.0%

1,2-Propyleneglycol Diacetate Propylene Glycol Diacetate PGDA CAS 623-84-7

1,2-Propyleneglycol Diacetate (PGDA, CAS 623-84-7) is a colorless, low-odor, environmentally friendly, high-boiling-point ester solvent with strong dissolving power and moderate volatility. It is widely used in coatings, PCB inks, electronic cleaning, and can replace traditional solvents such as cyclohexanone and isopropyl formate. It is suitable for general cargo transportation.

CAS: 623-84-7
Solubility: Soluble in water and miscible with organic solvents such as alcohols, esters, and ketones.
Purity: Industrial mainstream ≥ 99.0%, high-end ≥ 99.5%

Specification

Items	Specification
Appearance	Colorless and transparent liquid
Density	1.056 g/cm³ (at 20℃)
Boiling point	190 – 191 ℃
Flash point	87 ℃
Melting point	-31 ℃

Application

1. Paint Industry (Main Application)

Propylene glycol diacetate, as a high boiling point slow-drying environmentally friendly solvent, can dissolve acrylic, PU, epoxy, alkyd, and nitro resins;
– Automotive paint, coil paint, canning paint, industrial baking paint: improves paint film flatness, gloss and fullness, reduces pinholes, orange peel, and shrinkage;
– Film-forming additives in water-based paints; can replace cyclohexanone, isopropylpyrolidone, DBE, PMA and other high VOC traditional solvents.

2. Ink Industry (Popular)

– PCB circuit board solder mask ink, screen printing ink, gravure ink;
– High purity, low metal ions, suitable for electronic ink formulation.

3. Adhesive

– Water-based PU curing agent thinner， epoxy glue， water-based adhesive solvent； improves wetting property， prolongs curing time.

4. Industrial Cleaning

Propylene glycol diacetate is used in electronic components and precision hardware cleaning agents； dissolves resin residues， oil stains， and old paint films； has low corrosiveness to metal substrates， and low residue after cleaning.

5. Casting Industry

Water glass sand organic ester curing agent (classic application)， 1，2-Propyleneglycol diacetate is used for casting steel / cast iron molding， controls curing speed.

✨ Product Selling Points

1. High boiling point, environmentally friendly ester solvent with low odor and low toxicity, capable of replacing traditional high-odor solvents such as cyclohexanone, isopropylformamide, PMA, and DBE.
2. Strong solubility, compatible with acrylic, polyurethane, epoxy resin, and nitro resin.
3. Propylene glycol diacetate has an appropriate evaporation rate, improving paint film leveling, gloss, reducing pinholes and orange peel.
4. Stable molecular structure, not prone to hydrolysis; low residue, suitable for electronic and PCB ink scenarios.
5. 1,2-propyleneglycol diacetate propylene also has certain wetting and film-forming auxiliary effects.

Packaging and Storage

25kg bagged in PE lined woven material; highly moisture-proof.

1. Storage environment: Sealed, placed in a cool, dry, and well-ventilated warehouse; the recommended ambient temperature is < 30℃, and it should be kept away from heat sources and direct sunlight.
2. Prohibited coexistence: Strictly prohibited to be stored together with strong alkalis and oxidants; it cannot be placed together with toxic substances other than food and feed additives.

FAQ

Q: Packaging specifications, MOQ?
A: Regular bulk shipment: 220kg / plastic barrel / iron barrel; also available in IBC ton barrel. MOQ: 220kg. Samples: 100ml, 500ml, 1L glass bottles.

Q: Storage conditions and shelf life?
A: Store in a sealed, cool, ventilated warehouse, away from open flames, heat sources, and strong oxidants; original sealed barrels have a shelf life of 12 months.

Q: Flashpoint? Volatility rate like?
A: Closed cup flashpoint 87℃; it is a slow-drying solvent, with a gradual evaporation rate, which helps to level the paint film and reduce orange peel and pinholes.

Q: Differences between PGDA and PMA, DBE?
A: PGDA has excellent solubility and lower odor; its evaporation rate is between PMA and DBE; it is a dedicated curing agent in the casting industry, and PMA/DBE cannot replace it.

Q: Does it dissolve in water?
A: It can partially dissolve in water, and is completely miscible with organic solvents such as alcohols, ketones, and esters.

Q: Can samples be arranged for international express delivery?
A: Yes, for regular samples; provide SDS, packing list, invoice. The sample shipping cost is borne by the customer.

Q: Delivery time for bulk goods?
A: Samples: 3-5 working days after receiving the shipping fee; bulk goods: after the deposit, 7-12 working days, with stock available, it can be shortened to 3-5 days.

Potassium Diformate CAS 20642-05-1

CAS：20642‑05‑1
Molecular Formula：CH3KO2
Molecular Weight：215.33
EINECS：243-934-6
Storage Period：1 year
Purity: ≥98%

Potassium Diformate CAS 20642-05-1

Potassium Diformate, CAS 20642-05-1, is a white to off-white flowable crystalline powder. The high-purity product is nearly pure white; a small amount of impurities will present an extremely pale yellow color. It has an acidic odor. The corrosiveness of Potassium Diformate is significantly reduced, it has good fluidity, is convenient for premixing and adding, and has low volatilization loss.

1.Solubility: Extremely soluble in water, the aqueous solution is acidic; insoluble in most organic solvents.

2. Stability: Stable in acidic environment; will slowly decompose in neutral/weakly alkaline systems； decomposes at 160–180℃， releasing formic acid.

3. Mechanism of action： Formic acid + formate complex salt， slowly released into the animal digestive tract to inhibit bacteria； ultimately decomposes into CO₂ and water， with no residue.

Specification

Items	Specification
Other name	Formic acid, potassium salt (2:1)
Potassium diacetate content	≥98.0%
Formic acid content	33~37%
Potassium content	28~32%
Water	≤0.5~1.0%
Heavy metal (Pb)	≤10ppm; As≤2ppm

Application

Main Applications (Core Market: Feed Industry)

1. Feed Additives (Main)
– Piglets and poultry feed: Inhibit harmful bacteria such as Escherichia coli and Salmonella, reduce diarrhea; regulate intestinal pH, increase feed conversion rate and weight gain, and replace antibiotic growth promoters.
– At the same time, potassium diformate can inhibit mold in feed, extend the shelf life of feed, and improve palatability.
– Ruminants (cattle) can also use it to improve milk production performance.
2. Secondary Applications
– Potassium Diformate can be used for organic synthesis, acidifiers, and antibacterial agents in leather/water treatment (accounting for a very small proportion).

Features

1. Gradually release formic acid to lower the pH of the intestinal tract, selectively inhibit Gram-negative harmful bacteria such as Escherichia coli and Salmonella, with little impact on beneficial lactobacilli;

2. Eventually metabolized and decomposed in the animal body into CO₂, water and potassium ions, without drug residues, belonging to non-antibiotic feed additives;

3. At the same time, it provides absorbable potassium elements, improves nutrient absorption and enhances feed conversion rate;

4. Potassium diformate also has the effect of preventing mold in feed, inhibiting the growth of mold in feed raw materials, and extending the shelf life of feed;

5. Compared with directly adding formic acid: the corrosiveness is significantly reduced, the fluidity is good, it is convenient for premix addition, and the volatilization loss is small.

Packaging and Storage

25kg bagged in PE lined woven material; highly moisture-proof.

FAQ

Q: Why does the product appearance become lumpy after delivery?
A: Potassium diacetate has strong hygroscopicity. The temperature difference in the shipping container is large, which easily causes condensation; if the packaging is damaged or the inner film leaks, it will absorb moisture and form lumps. Minor lumps do not affect the chemical indicators, and can be used normally after grinding; severe moisture absorption will lead to a decrease in content.
Prevention: The packaging must have a PE inner liner. It is recommended to make a moisture-proof bag for the container. Special attention should be paid during the rainy season for export.

Q: How about the stability at high temperatures? Will it decompose under high-temperature shipping?
A: It will only decompose and release formic acid above 160℃. The container usually does not decompose within 50-60℃ for a short period. However, long-term high temperature + humidity will accelerate moisture absorption, and it is best to avoid prolonged exposure to direct sunlight.

Q: What are the general packaging specifications?
A: Regular: 25kg, outer woven bag + inner PE film. Customizable 1000kg ton bags (the ton bags must also have a moisture-proof film inner liner).

Q: Is the quality of the sample the same as that of the bulk goods?
A: Yes. The sample is taken from the same batch of bulk goods, and an COA is attached; the indicators will be re-tested before the bulk goods are shipped.

Q: What is the minimum order quantity (MOQ)?
A: Regular bulk goods are 25kg (1 bag).

2-Diethylaminoethyl hexanoate CAS10369-83-2

CAS：10369-83-2
Molecular Formula：C12H25NO2
Molecular Weight：215.33
EINECS：600-474-4
Storage Period：2 years

Synonyms：1. 2-Diethylaminoethyl hexanoate; Diethyl aminoethyl hexanoate; 2-(Diethylamino)ethyl hexanoate; DA-6; DA6; 2-Diethylaminoethyl caproa

2-Diethylaminoethyl hexanoate CAS 10369-83-2

2-Diethylaminoethyl hexanoate, abbreviated as DA-6. The raw powder of industrial products is usually white / off-white in color, with a faint odor of lipids. Plant growth regulators and enhancers. After being absorbed by plants, they increase the activities of nitrate reductase and peroxidase in the plant body, raise the contents of chlorophyll, protein and nucleic acid, accelerate photosynthesis and carbon-nitrogen metabolism; at the same time, they balance the five major endogenous hormones (auxin, gibberellin, cytokinin, abscisic acid, and ethylene) in plants, and regulate the growth rhythm of plants.

CAS：10369-83-2
Purity：98%.
Storage Period：2 years

Specification

ITEM	STANDARD
Assay	98.0min.
Appearance	Powder
Boiling point	277℃
Flash point	87.5℃

Application

1. Seed treatment (soaking / mixing): Break dormancy, increase germination rate, promote root growth, strengthen roots and seedlings, and enhance the stress resistance of seedlings during the seedling stage.

2. Foliar spraying and root irrigation:
– During the growth maintenance period: Promote cell division and elongation, increase branching and tillering, and make the leaves dark green; resist drought, cold, and diseases.
– At the flowering stage: Promote flower bud differentiation, increase the number of flowers, improve the fruit setting rate, and reduce flower and fruit drop.
– During the ripening stage of fruits: Promote nutrient transportation, increase fruit size, enhance sweetness and color, accelerate maturity, delay early plant senescence, increase yield, and improve the quality of agricultural products.

3. Fertilizer and pesticide enhancers + drug toxicity relief: Combined with most insecticides, fungicides, and foliar fertilizers for use, to amplify the efficacy of pesticides and fertilizers; spray after occurrence of herbicide / pesticide toxicity, can alleviate the toxicity and help crops recover growth rapidly.

4. Applicable crops: Field grain crops (wheat, corn, rice), fruits and vegetables (orange, grape, tomato, fruit), tobacco, tea, flowers, Chinese medicinal herbs and other almost all economic crops..

Features

1. Unique slow-release effect, long-lasting efficacy

After being absorbed by plants, it is divided into two parts: one part takes effect quickly (greening of leaves can be observed within 3 days), and the other part is stored in the plant and released slowly; the efficacy can last for 30-40 days, and it does not require frequent spraying. Compared with auxins and other regulators, its long-lasting advantage is prominent.

2. Resistant to low temperatures, still effective in low-temperature environments

As long as the crops still have growth activity, it can still exert regulatory effects under low temperatures (5-10℃); it performs well in early spring, late autumn, and in greenhouse low-temperature environments. The low-temperature activity of many similar regulators will significantly decrease.

3. Broad-spectrum, applicable throughout the growth period

Diethyl aminoethyl hexanoate is suitable for most crops such as grains, fruits, flowers, and tobacco; it can be used for soaking seeds, mixing seeds, drenching roots, foliar spraying, and dipping roots. It can be used throughout the entire growth cycle from sowing to harvest.

4. Wide concentration safety window, not prone to phytotoxicity

The effective range of 2-Diethylaminoethyl hexanoate is 1-100 mg/L. Even with large fluctuations in concentration, it is not likely to cause phytotoxicity. The customer has a high tolerance rate for use, and the formula processing is simple.

5. Dual capabilities of enhancing fertilizer and pesticide efficacy and alleviating phytotoxicity

2-Diethylaminoethyl hexanoate can be compounded with most fertilizers, fungicides, and insecticides to enhance fertilizer and pesticide efficacy; it can alleviate the phytotoxicity caused by herbicides and pesticides, help the affected crops recover quickly, and can also be used as a safety agent for herbicides.

6. Enhance stress resistance, increase yield and quality

Diethyl aminoethyl hexanoate increases chlorophyll content, enhances photosynthesis; promotes root growth and seedling development, improves the drought, cold, and disease resistance of crops; promotes flower bud differentiation, fruit enlargement and color change, improves fruit sugar content, improves appearance, reduces premature aging, and achieves increased yield and quality.

Packaging and Storage

25kg/drum.

Environment: Store in a cool, dry, and well-ventilated warehouse. Keep away from heat sources and direct sunlight to avoid exposure to excessive heat. Recommended storage temperature: ≤ 30℃.
Sealing: The container must be sealed to prevent moisture absorption.
Stacking: Store cardboard barrels in a moisture-proof manner. It is recommended to place pallets on the ground to prevent moisture from seeping into the packaging through the floor.

FAQ

Q: Can DA-6 be mixed with alkaline fertilizers or alkaline pesticides?
A: It is not recommended. DA-6 has an ester structure. Under alkaline conditions, the ester bond hydrolyzes, and the activity rapidly decreases and becomes ineffective. It can be combined with most neutral or weakly acidic insecticides, fungicides, and foliar fertilizers for compounding.

Q: What are the common purity specifications of DA-6 raw material?
A: The most common is 98% raw powder, packaged in 25kg cardboard drums.

Q: In which crops can DA-6 be used and during which periods?
A: Broad-spectrum applicable: wheat, corn, rice, citrus, grapes, tomatoes, fruits, tobacco, tea, flowers, Chinese medicinal materials.
Whole growth period applicable: soaking seeds, mixing seeds, seedling stage, flowering stage, fruiting stage, and recovery period after pesticide damage.

Q: Can DA-6 alleviate herbicide damage?
A: Yes. It enhances the enzyme activity of crops, strengthens photosynthesis, and accelerates the recovery of damaged plants. It is a commonly used aid for alleviating pesticide damage. The effect is better when sprayed together with foliar fertilizers.

Q: What are the storage requirements for DA-6? How long is the shelf life?
A: Store in a cool, dry, and dark place, sealed, away from strong alkali. Under normal storage conditions, the shelf life of raw powder is 2 years.

Q: Minimum order quantity and delivery time?
A: Raw powder: 1kg minimum for sample order; bulk goods: 25kg minimum for order; regular inventory: 7-15 days for delivery.

High Purity 98%min Tert-dodecylthiol CAS 25103-58-6

Unilong supplies tert-decylthiol TDM, with CAS number 25103-58-6, with a purity of ≥ 98.5%. It comes with COA and SDS, and sample testing services are also available.

CAS：25103-58-6
Molecular Formula：C₁₂H₂₆S
Molecular Weight：202.40
EINECS：246-619-1
Storage Period：2 years
Synonyms：tert-Dodecanethiol; tert-Dodecylmercaptan; TDM; t-DDM; tert-Lauryl mercaptan; Sulfole 120

Tert-dodecylthiol CAS 25103-58-6

Tert-dodecylthiol is a typical alkyl mercaptan, mainly used as chain transfer agent / molecular weight regulator for polymer polymerization. Tert-dodecylthiol CAS 25103-58-6 is widely consumed in the production of ABS, styrene-butadiene rubber, acrylic polymer, polystyrene and other polymer materials, also can be used as synthetic intermediate for rubber additives and antioxidant raw materials.

CAS：25103-58-6
Purity：98.0min.
Storage Period：2 years

Specification

ITEM	STANDARD
Assay	98.0min.
Appearance	Colorless to light yellow clear liquid
Water	0.1max.
Refractive Index n20D	1.456-1.460

Application

1. ABS Resin Production：Most important application, as chain transfer agent for ABS polymerization to control molecular weight and molecular weight distribution of polymer.

2. Synthetic Rubber：Used in styrene-butadiene rubber, nitrile rubber polymerization process for molecular weight adjustment.

3. Acrylic & Styrene Polymer：Chain regulator for acrylic resin, polystyrene, emulsion polymerization products.

4. Chemical Intermediate：Raw material for synthesis of rubber vulcanizing agent, antioxidant, sulfur-containing fine chemicals.

5. Oil-field chemical auxiliary：Can be applied for partial oil-field chemical formula as additive.

Features

Product quality is stable: The molecular weight distribution is uniform. The impact strength, fluidity and tensile indicators of rubber and ABS have good repeatability, and the defect rate of the finished products has decreased.
The process is controllable, reducing rework: The adjustment efficiency is stable, and situations where molecules are too large to process or molecules are too small to have sufficient strength are unlikely to occur. The batch consistency of the polymerization reactor is high.
The material loss is low, and the formula cost is controllable: High flash point, low volatility, high effective utilization rate, reducing the amount of supplementary addition; Domestic substitution for imported products directly reduces raw material procurement costs, offsetting import lead times and exchange rate risks.
Compatible with continuous production lines: Liquid state, good fluidity, suitable for continuous feeding by automated metering pumps, facilitating factory automation transformation.
Extend formula value: In addition to polymerization, it can be used for the development of our own lubricants and rust preventive agent product lines, unifying the raw material supply chain.

Why Choose Us

1. The quality is benchmarked against imported major manufacturers, with stable isomer composition.

We produce independently, strictly control the distribution of light and heavy components, and the sulfur content is stable. The molecular weight adjustment effect of each batch is highly consistent.

2. Abundant stock + flexible production scheduling, controllable delivery time

We have regular industrial-grade stocks, eliminating the need for long waiting for import shipping schedules and avoiding risks of overseas supply disruptions, price hikes, and exchange rate fluctuations. The high-purity refined version can be scheduled according to orders, supporting stable long-term lock-price agreements.

3. Customizable indicators, supporting refined low-odor versions

Regular ≥ 98.5%; customizable refined versions with low light components and low coloration, effectively reducing residual odors in the finished products, suitable for customers requiring high odor standards such as latex and modified resins; each batch comes with a COA, with transparent indicators.

4. Full compliance throughout the hazardous chemicals shipment process

We have corresponding qualifications for hazardous chemicals production and operation, with complete packaging, SDS, and MSDS, reducing customer customs declaration and compliance troubles.

5. Technical support for application integration

We provide technical support for polymerization applications, assisting customers in referring to the addition range, feeding method, storage protection plans; providing samples for formula gradient testing, and connecting with on-site process issues.

6. Stable supply chain and after-sales service

Our own production line, no resale of goods; liquid filling is standardized, leak-proof; in case of abnormal indicators, we will cooperate in rapid rechecking and after-sales handling, and long-term customers can negotiate price and delivery plans.

Packaging and Storage

Standard packaging ：170kg/drum.

1. Temperature: 2 – 30℃, in a cool storage room, avoid direct sunlight and heat sources and open flames; for short-term storage, it can be kept at low temperature, but must not be exposed to high temperatures and direct sunlight.
2. Container: Original sealed coated metal drums; after opening, the seal must be re-tightened, the drum should stand upright to prevent leakage; for long-term storage, inert gas protection is recommended to reduce oxidation by contact with air.
3. Environment: Dry, well-ventilated storage room; the storage location should be managed with locks.
4. Isolation Prohibitions: Strictly prohibited to be mixed with strong oxidants, strong acids, and strong bases; when exposed to acid, toxic mercaptan fumes will be released; keep away from food and drinking water.

FAQ

Q: Sample policy?
A: Samples can be provided. The shipping cost is borne by the customer. For samples of 1L or more, the charge is based on the unit price of the bulk order. After placing the bulk order, the sample fee can be refunded. The samples will be dispatched within 1-2 working days, along with COA and SDS.

Q: What is the purity of the product?
A: The industrial mainstream specification is ≥ 98%, it is a mixture of isomers of tertiary dodecyl mercaptan; a COA analysis certificate is provided.

Q: MOQ, delivery time?
A: MOQ: 200kg (minimum order quantity is a full barrel); normal delivery time is 7-10 working days; custom packaging requires separate confirmation.

Q: What documents are provided?
A: Provide complete MSDS/SDS/COA, related bills of lading.

Q: What are the storage precautions? Will it freeze?
A: Storage temperature is controlled at 2-30℃, protected from light, ventilated, and sealed; the melting point is -7.5℃, and it will not solidify in a regular warehouse; in extremely low temperatures in winter, it will become thick and viscous, and after warming up, it will return to a liquid state, without affecting the quality. It is prohibited to store together with oxidants and strong acids, and the opened container should be used up as soon as possible to avoid long-term exposure to air for oxidation and discoloration.

Q: The smell is very strong, is it normal?
A: Mercaptans have an inherently strong and unpleasant smell, which is a characteristic of the product; the refined version will have a relatively lower smell. The operating environment must maintain strong ventilation, wear protective gloves and goggles to avoid inhaling vapors.

Sodium pyrophosphate decahydrate CAS 13472-36-1

CAS：13472-36-1
Purity：>98%
Molecular Formula：H7NaO8P2
Molecular Weight：219.99
EINECS：603-854-8

Synonyms：Sodium pyrophosphate decahydrate; Diphosphoric acid tetrasodium decahydrate Sodium pyrophosphate decahydrate; 99+% Sodium pyrophosphate decahydrateTSPP; SODIUM PYROPHOSPHATE, ACS

Sodium pyrophosphate decahydrate CAS 13472-36-1

Sodium pyrophosphate decahydrate (TSPP) is an inorganic compound with the chemical formula Na₄P₂O₇·10H₂O. It typically appears as white, transparent crystals or crystalline powder that is highly soluble in water but insoluble in alcohol.

CAS: 13472-36-1
Purity: >98%
Storage Period: 1 years

Specification

ITEM	STANDARD
Appearance	White powder
Identification A+B	Passes test
Assay(CaHPO4.2H₂O) (w/%)	98.0-105.0
Loss on ignition（w/%）	24.5-26.5

Application

1. In the food industry: Sodium Pyrophosphate Decahydrate (TSPP) is widely utilized as a high-quality improver, pH regulator, and metal ion chelating agent. Its specific applications include:

2. Meat and Seafood Processing: TSPP is highly effective at breaking down actomyosin, releasing myosin, and shifting the pH away from the isoelectric point. This significantly enhances water retention, improves texture (making the meat tender and bouncy), and stabilizes emulsions. It is widely used in sausages, ham, meatballs, and prepared steaks to prevent oil and water separation during cooking.

3. Beverages and Dairy Products: Acting as a buffering agent and stabilizer, it maintains consistent pH levels and prevents protein precipitation. It is commonly added to fruit-flavored drinks, protein beverages, lactic acid bacteria drinks, and coffee to ensure uniform texture and extend shelf life.

4. Frozen Rice and Noodle Products: As a moisture-retaining agent, it prevents frozen dumplings, glutinous rice balls, and fresh noodles from cracking or losing moisture during freezing and boiling, thereby improving their chewy texture and appearance.

5. Canned Foods: Sodium Pyrophosphate Decahydrate helps stabilize natural pigments and prevents the discoloration of canned fruits, vegetables, and meats. Additionally, it chelates metal ions to inhibit fat oxidation and spoilage, keeping the canned food fresh and visually appealing.

6. Bakery and Instant Cereals: In baked goods, it can be used as a leavening agent component to improve the volume and crumb structure. In instant cereals like rolled oats, it acts as a moisture-retaining agent to maintain optimal texture.

Features

1. Exceptional Chelating & Buffering Power
2.Superior Water Retention & Texture Enhancement
3.Excellent Solubility & Stability
4.Versatile Functional Performance

Packaging and Storage

25kg/bag.

Environmental conditions: Cool, dry, well-ventilated warehouse; temperature 5-30℃; avoid high temperatures and direct sunlight; prohibit humid environment. This product is prone to deterioration in dry air and will absorb moisture and form lumps when damp.
Separate storage: Keep away from strong oxidants; do not store together with strong acids; stack separately.

FAQ

Q: Product appearance?
A: Colorless transparent crystals or white crystalline powder; it will deteriorate and lose water in a dry environment, and will form lumps when exposed to moisture.

Q: Water solubility and pH?
A: Easily soluble in water, insoluble in ethanol; 1% aqueous solution has a pH of approximately 10-10.2, showing strong alkalinity.

Q: Stability?
A: Stable at room temperature; loses crystalline water when heated to 100℃; the water solution will be converted to disodium hydrogen phosphate when boiled; avoid contact with strong oxidants and strong acids.

Q: Common purity grades?
A: Industrial grade, food grade, reagent grade (AR); COA and MSDS can be provided.

Q: MOQ?
A: Industrial grade regular MOQ: 1 ton; small batch samples can be provided, with sample shipping cost to be paid by the customer.

Q: Delivery time?
A:For stock items, it takes 3 to 5 working days; for customized specifications, it takes 7 to 15 working days.

Q： Packaging?
A： 25kg / bag (with PE inner film lining)； packaging can be customized according to customer requirements.

Sucrose Esters of Fatty Acids CAS 37318-31-3

CAS: 37318-31-3
Purity: 99%
EINECS: 246-705-9
Storage Period: 2 years
Synonyms: Fatty acids, C12-18 and C16-18-unsatd., esters with sucros; alpha-d-Glucopyranoside, beta-d-fructofuranosyl, octadecanoate

Sucrose Esters of Fatty Acids CAS 37318-31-3

Sucrose fatty acid ester (SE) is a non-ionic emulsifier made from sucrose and plant fatty acids. It stabilizes oil-water mixtures, widely used in food, cosmetics and pesticides.

CAS: 37318-31-3
Purity: 99%
Storage Period: 2 years

Specification

Item	Details
Purity	99%
Appearance	Powderedform,Blockform
Melting Point	/
Boiling Point	/
Relative Density	1.07g/m3 at 20°C
Solubility	· Soluble in ethanol, methanol, acetone and other organic solvents. · Dispersible in hot water; insoluble in cold water. · Solubility varies with different HLB values. Higher HLB grades show better water dispersibility.

Application

Food industry: emulsifier, antistaling agent, foam stabilizer for bakery, ice cream, drinks
Cosmetics & personal care: mild emulsifier, thickener for creams, lotions
Agriculture pesticides: spreader, penetrant to boost drug absorption on crops
Pharmaceuticals: solubilizer for oral preparations.

Features

Non-ionic surfactant with excellent emulsifying ability for both oil-in-water and water-in-oil systems.
Good biodegradability and low toxicity, safe for food and agricultural use.
Adjustable HLB value to meet different mixing demands.
Compatible with most other surfactants and additives.
Fine dispersing, permeating and spreading performance.

Packaging

25kg/drum; 25kg/bag

Storage

Original packaging: 25kg of kraft paper composite PE inner bag / plastic barrel, keeping the inner bag sealed throughout the process
After opening: Immediately seal the opening of the inner bag and cover the barrel lid after each use to isolate air and moisture; if not sealed for a long time, alpha-d-Glucopyranoside, beta-d-fructofuranosyl, octadecanoate will absorb moisture, oxidize and develop a rancid smell
For liquids / waxy sucrose esters, additional sealing is required to prevent the contact of the oil with air and oxidation and spoilage.

1,5,7-Triazabicyclo[4.4.0]dec-5-ene TBD CAS 5807-14-7

CAS :5807-14-7
Product name:1,5,7-Triazabicyclo[4.4.0]dec-5-ene
MF:C7H13N3
MW:139.2
Synonyms:1,5,7-TRIAZABICYCLO[4.4.0]DEC-5-ENE; 1,3,4,6,7,8-HEXAHYDRO-2H-PYRIMIDO[1,2-A]PYRIMIDINE, POLYMER-BOUND; 1,5,7-TRIAZABICYCLO(4.4.0)DEC-5-ENE (1,3,4,6,7,8-HEXAHYDRO-2H-PYRIMIDO(1,2-A)PYRIMIDINE); TBD

1,5,7-Triazabicyclo[4.4.0]dec-5-ene TBD CAS 5807-14-7

1,5,7-Triazabicyclo[4.4.0]dec-5-ene (TBD), with CAS number 5807-14-7, is a bridged guanidine-based strong base. It can be used as an organic synthesis intermediate and a pharmaceutical intermediate. The rigid bridged guanidine framework has a strong base property and good organic solubility, which is different from inorganic bases and is suitable for fine organic synthesis catalysis.

Catalytic properties
Highly active organic catalysts: capable of catalyzing various reactions such as ring-opening polymerization, condensation, addition, ester exchange, and ring addition
Suitable for controlled polymerization, enabling precise regulation of the structure and molecular weight of degradable polyesters and other high-molecular substances
Can be made into immobilized versions, facilitating recovery and reuse

Specification

Item	Specifications
CAS	5807-14-7
Appearance	White to light yellow crystals
Boiling point	22.3 °C
Density	0.89 g/mL at 20 °C
Vapor pressure	0Pa at 25℃

Application

1. Organic Synthesis Catalysis
1,5,7-Triazabicyclo[4.4.0]dec-5-ene (TBD) acts as an extremely strong organic base catalyst, facilitating various fine organic reactions such as Michael addition, Henry reaction, condensation reaction, Wittig reaction, HWE eneification reaction, ester exchange, amide formation, cycloaddition, and cyclization, enabling the formation of C-C and C-N chemical bonds under mild conditions.
Synthesis of drug intermediates, heterocyclic compounds, and chiral compounds, as well as research and production of pharmaceutical raw materials and processes
Deprotonating reagents, activating acidic C-H bonds, phenols, and carboxylic acid substrates, to enhance reaction selectivity and yield
2. Polymer Material Synthesis Catalysis
Ring-opening polymerization (ROP) of monomers such as cyclic esters, esters, and epoxides, to prepare degradable polyester materials like polylactic acid and polycaprolactone, and to control molecular weight and microstructure
Non-isocyanate polyurethanes (NIPU), thermosetting resins, vitrimers dynamic covalent materials, and catalysis for polyurethane/epoxy curing, to improve the mechanical and heat resistance properties of materials
Catalysis for the synthesis and modification of polymers such as organosilicon and polyamide
3. Green Conversion and Capture of Carbon Dioxide
CO₂ fixation, catalysis of ring addition, to synthesize green chemicals such as cyclic carbonates for carbon resource utilization
CO₂ adsorption materials, reversible capture systems, to achieve carbon capture and regeneration
4. Fine Chemicals
Synthesis catalysis for fine chemicals, coating / adhesive systems
5. Others
Preparation of immobilized TBD catalysts for continuous reactions, separation and purification, alkaline scavengers, etc.

Packaging

25kg/drum

Storage

Storage: Store in a sealed, dry environment protected by an inert atmosphere (nitrogen / argon), kept in a cool place, protected from moisture and acids.
Safety: Strongly corrosive chemicals. Wear goggles, acid-resistant gloves and protective clothing throughout the process; avoid direct contact with strong acids; in case of accidental contact, rinse immediately with plenty of water and seek medical attention.

Bis(2-ethylhexyl)amine CAS106-20-7

CAS：106-20-7
Molecular Formula：C16H35N
Molecular Weight：241.46
EINECS：203-372-4
Synonyms：1-Hexanamine,2-ethyl-N-(2-ethylhexyl)-; 1-Hexylamine,2-ethyl-N-(2-ethylhexyl)-; 2,2’-diethyl-dihexylamin; 2,2’-diethylhexylamine; 2-ethyl-n-(2-ethylhexyl)-1-hexanamin; DIETHYLHEXYLAMINE; 2-Ethyl-N-(2-ethylhexyl)hexan-1-amine; 1,1′-Iminobis(2-ethylhexane

Bis(2-ethylhexyl)amine CAS106-20-7

Diisooctylamine (CAS No.: 106-20-7) is a branched aliphatic secondary amine organic compound, primarily used as a metal extractant and surfactant intermediate. Its greatest advantages lie in its highly selective extraction capability for rare metals and its chemical stability in complex industrial environments, making it widely applicable in hydrometallurgy, rubber additives, and fine chemicals.

CAS：106-20-7
Purity：99.5%
Storage Period: 2 years

Specification

Item	Specifications
Appearance	Colorless Transparent Liquid
Content %	≥99
Loss on drying，%	≤0.5
Color and luster (APHA)	≤50

Application

Metal Extraction and Hydrometallurgy

Rare Metal Separation: As a highly efficient solvent extractant, it is used to selectively separate uranium, plutonium, cobalt, nickel, rare earth metals, etc., from acidic solutions. Its recovery rate is significantly higher than traditional extractants, especially in nuclear fuel reprocessing and hydrometallurgy.

Wastewater Treatment: It can remove heavy metal ions (such as copper and cadmium) from industrial wastewater, achieving the dual goals of resource recovery and environmental protection.

Surfactants and Chemical Intermediates

Catonic Surfactant Synthesis: It prepares bactericides, antistatic agents, and fabric softeners through amino reactions, improving the surface activity of products at low concentrations.

Specialty Resin Preparation: Used to synthesize cross-linked polystyrene resins with high plutonium ion adsorption capacity, applied to nuclear industry wastewater treatment.

Other Industrial Applications

Rubber Additives: As vulcanization accelerators and antioxidants, it improves the durability and dynamic mechanical properties of rubber products.

Lubricant Additives: It improves wear resistance and oxidation resistance, extending equipment service life.

Pesticide adjuvants: acting as emulsifiers and dispersants, they enhance the adhesion and penetration efficiency of pesticides on crop surfaces.

Packaging

25kg/drum

Storage

Environment: Cool, dry, well-ventilated, and protected from light storage room
Sealed against moisture, strictly prohibited from getting wet
Stored separately, not mixed with acids, alkalis, or corrosive materials

Zinc Sulfide CAS 1314-98-3

CAS: 1314-98-3
MF: ZnS（SZn）
MW: 97.46
Synonyms: ZINCSULFIDE,HIGHPURITY; ZINCSULFIDE,POWDER,REAGENT; Zinksulfid; ZINC SULFIDE: 99.995% (FUSED GRANULES) PURATREM; Zinc sulfide (C.I. 77975); SPHALERITE

Zinc Sulfide CAS 1314-98-3

The powdered zinc sulfide is the most important electroluminescent material and photoluminescent material, which is used for manufacturing the fluorescent screens of cathode ray tubes, scoreboard displays, etc. It is also the window material and coating material in infrared optical materials.

CAS Number: 1314-98-3
English Name: Zinc Sulfide
Molecular Formula: ZnS (SZn), Molecular Weight: 97.46

Specification

Item	Specification
CAS	1314-98-3
Chemical Name	Zinc sulfide
MF	SZn
Application	electroluminescent material

Application

1. White inorganic pigments (common)
Product name: Pigment White 7. High coverage, high UV reflection, low oil absorption. Used for: coatings, inks, plastics, rubber, papermaking, enamelware, cosmetic fillers, replacing part of titanium white to reduce costs.
2. Fluorescent / Luminescent materials
Night glow powder, fluorescent screens, cathode ray tubes, night glow coatings, clock face night glow coatings, LED light emitting substrates, flashing detectors.
3. Infrared optical crystals (high-purity molten ZnS)
Infrared windows, night vision instrument lenses, laser windows, infrared temperature measuring lenses, missile optical fairings (trade name Irtran 2).
4. Semiconductor and photoelectric materials
Light conductors, ultraviolet sensors, photocatalytic materials, nano fluorescent biological imaging probes.
5. Others
Analytical chemical reagents, ceramic glazes, anti-corrosion fillers, zinc raw materials for metallurgical refining (natural sphalerite).

Packaging

25kg/drum

Storage

4-Chloro-3,5-dimethylphenol PCMX CAS 88-04-0

Chemical Name: 4-Chloro-3,5-dimethylphenol/PCMX

CAS No.: 88-04-0

Molecular Formula: C8H9OCl

Molecular weight: 156.5

Appearance: White crystal powder

PCMX Quick Details

Chemical Name: PCMX

CAS No.: 88-04-0

Molecular Formula: C8H9OCl

Chemical Structure:

Molecular weight: 156.5

Appearance: White crystal powder

Typical Properties

Items	Standard
Appearance	White crystal powder
Odour	Phenolic characterslic odour
Purity	99%min
Impurities MX	0.5%Max
Impurities OCMX	0.3%Max
Water	0.5%Max
Iron	80ppm Max
Residue on ignition	0.1%Max
Solubility	Clear solution
Melting Point	114-116°C

Use of PCMX

1. Cosmetics

Used as the stabilizer in face cream, lipstick, shampoo and eye shadow

2. Pharmaceutical

Used to inhibit bacterial or fungal skin diseases, oral or anus disinfection

3. Industry

Used as disinfectant in room and clothes

Packaging and Shipping

25 kg/drum or 9 ton/container

PCMX Storage

Stored in the dry ventilated room away from direct sunlight

CAS: 88-04-0

Tetrahydrofurfuryl alcohol CAS 97-99-4

Name: Tetrahydrofurfuryl alcohol
CAS No.: 97-99-4
Purity/Assay: 99% min
Package: 220kgnet perirondrum, 1FCL=17.6MT;1 X ISO TANK =20MT

Tetrahydrofurfuryl alcohol Quick Details

Product Name: Tetrahydrofurfuryl alcohol

CAS: 97-99-4

MF: C5H10O2

MW: 102.13

Typical Properties

Assay	99% min
Water	0.2% max
Furfuryl Alcohol	0.2% max
Specific optical rotation	1.449—1.453
Specific density	1.050-1.054
Color (hazen)	15 max

Usage

It is the raw material for making dihydropyran, tetrahydrofuran, lysine, and long-effective Vitamin

B1.It can also be used for making amino plastics and a fine solution to resin, coating material and gease. In printing and dyeing, it can be used as lubricant and dispersing agent, as decolorant and deodorant for making medicine

Solvent for resins and oils. Oxidation of dyes and rubber. Manufacturing of esters. Stabilizer for gelatin solutions. Wetting agent for printing and dyeing industry. Dispersant.

Health Hazards

Tetrahydrofurfuryl alcohol can be absorbed into the body by inhalation, through the skin and by ingestion. Short-term exposure may irritate the eyes. High concentrations of the substance may cause effects on the central nervous system. May cause decreased consciousness. Animal experiments have shown that long-term or repeated exposure to tetrahydrofurfuryl alcohol may cause reproductive toxicity in humans.

Packing

220kgnet perirondrum, 1FCL=17.6MT;1 X ISO TANK =20MT

Storage

Stored in cool, dry place, keeping away from sunlight

CAS: 97-99-4

Antarctic krill oil CAS 8016-13-5

Name: Antarctic krill oil
CAS No.: 8016-13-5
Appearance: Dark red viscous oil
Package: 25 kg/ drum

Antarctic krill oil Quick Details

Product Name: Antarctic krill oil

CAS: 8016-13-5

Other name: Krill oil/Fish oil/Omega-3 Oil/Krill Oil Omega-3

Antarctic krill oil Typical Properties

Item	Specifications
Appearance		Dark red viscous oil
Odor		Light shrimp odor
Total phospholipids		≥42g/100g
Astaxanthin		≥200mg/kg
Omega-3		≥24%
EPA		≥12%
DHA		≥8%
Moisture and ethanol		≤3%
Peroxide Value		≤2mmol/kg
Saponification Value		180.0±10.0mgKOH/g
Acid Value		≤10mgKOH/g
Total Plate Count		<100CFU/g
Coloforms Group		<40CFU/g
Yeast Molds		<25CFU/g
Salmonella		Not Deteced
Staphilococcus Aureua		Not Deteced
PCBs		<45PPb
Dioxins Furans		<1.0ppt
Dioxins-like PCBs		<1.5ppt
Lead		≤0.5ppm
Inorganic Arsenic		≤0.5ppm
Cadmium		≤0.5ppm
Mercury		≤0.3ppm
Cr		≤2.0ppm

Antarctic krill oil Usage

The essential components of Antarctic krill oil are Phospholipids, DHA, EPA, Polyunsaturated fatty acid(Omega-3, Omega-6), vitamin A, vitamin E, esterify-type astaxanthin, flavonol from Animalia, trace element, etc.

1. Phospholipids
Phospholipid is a kind of lipoid that is rich in phospholipid root, it is a basic substance for life, and the cell membranes are composed of about 70% protein and 30% phospholipid. It consists of lecithin, lipositol, cephalin, etc, these phospholipids play corresponding functions to human body parts and human organs.

Functions of phospholipid to human body one: emulsification

Functions of phospholipid to human body two: improve intelligence

Functions of phospholipid to human body three: activate cells

The benefits of Omega-3 to the human body:

1). Decreaseillness frequency rate of angiocardiopathy.

2). Esepainofarthritis.

3). Protect skin from ultraviolet rays.

4). Lighten dysmenorrhea.

5). Reduce illness frequency rate of the prostate.

6). Balance human body absorption for Omea-6.

Ingest more Omega3 is very important for humans to maintain health. New research in recent years has found Antarctic krill oil contains very high Omega-3 fatty acids.

Antarctic krill oil packaging

Conventional packaging: 25 kg/ drum, 50 kg/drum, 200 kg/drum with nitrogen, according to customer’s request.

Antarctic krill oil Storage

Storage conditions: To be stored in Cool, dry and ventilated location and protected from light. Shelf life: Two years with proper storage.

Other information

The above information involves our technology secrets about the production of this product, therefore users shall keep it a secret. The above information is believed to be correct but does not purport to be all-inclusive and shall be used only as a guide. Users use this information only as a supplement to other information gathered by them and should make an independent judgment of the suitability of this information to ensure proper use. This information is furnished without warranty, and any use of the product not in conformance with this Product Technical DataSheet, or in combination with any other product or process, is the responsibility of the user.

CAS: 8016-13-5

Pyromellitic Acid CAS 89-05-4

Name: Pyromellitic Acid
CAS No.: 89-05-4
Appearance: Crystal powder
Package: 25KG/Drum

Pyromellitic Acid Details

Chemical Name: Pyromellitic Acid

Synonyms: Benzene-1,2,4,5-tetracarboxylic acid; 1,2,4,5-Benzenetetracarboxylic acid

CAS No.: 89-05-4

Molecular Formula: C10H6O8

Molecular Weight: 254.15

Molecular Structure:

Appearance: Crystal powder

Pyromellitic Acid Typical Properties

Melting Point	281-284.5 °C(lit.)
Boiling Point	317.36°C (rough estimate)
Color	White to slightly yellow
Appearance	Crystal powder
Density	0,56 g/cm3
Storage	Store below +30°C.
Solubility	Soluble in water
Stability	Stable
Refractive Index	1.7010 (estimate)
Flash Point	325 °C

Pyromellitic Acid Usage

It is the main raw material for the production of matting curing agents.

Pyromellitic Acid Packaging and Shipping

Packing: 25KG/Drum

Pyromellitic Acid Storage

Keep in a well-closed,light-resistant, dry and cool place. Avoid contact with strong oxidants and strong bases.

CAS: 89-05-4

TDCPP CAS 13674-87-8

Name: TDCPP
CAS No.: 13674-87-8
Appearance: Colorless Or Light Yellow Transparent
Purity/Assay: 99%min
Package: 200 kg drum,1000 IBC drum
Capacity: 50000MT per year

TDCPP Quick Details

Chemical Name: TDCPP

CAS No.: 13674-87-8

Molecular Formula: C9H15Cl6O4P

Chemical Structure:

Molecular weight: 430.9

Appearance: Colorless Or Light Yellow Transparent

Assay: 99%min

Typical Properties

Item	Specifications	Results
Appearance	Colorless or pale yellow transparent oily liquid	Pale yellow transparent oily liquid
Color	≤100	40
Density (20℃.gm3)	1.50±0.01	1.503
Refractive index (25℃)	1.468-1.528	1.487
Viscosity (25℃)	1500-1900	1700
Acid value (mg+2OH/g)	≤0.1	0.049
Water (%)	≤0.1	0.021
Conclusion	The results conforms with enterprise standards

TDCPP Usage

Tris(1,3-dichloro-2-propyl)phosphate(TDCPP) can be used in mining conveyor belts, cables, electrical appliances, wallpaper, leather and other industries

Packaging and Shipping

250KG/drum

Delivery: by air, by sea

TDCPP Storage

Keep in the original packaging in a clean, dry, low humidity environment.

CAS: 13674-87-8

Phosphatidylserine CAS 51446-62-9

Name: Phosphatidylserine
CAS No.: 51446-62-9
Appearance: Fine yellow powder
Purity/Assay: 50%
Package: 25kg fiber drum
Capacity: 1000MT per year

Phosphatidylserine

Phosphatidylserine Quick Details

Chemical Name: Phosphatidylserine/ PS

CAS No.: 51446-62-9

Molecular Formula: C42H82NO10P

Molecular weight: 792.081

Appearance: Fine yellow powder

Assay: 20% 50% 70% powder

Phosphatidylserine Typical Properties

Items	Standard
Color and Appearance	Fine yellow powder
Odor	Characteristic
Taste	Characteristic
Identification	Same with standard
Phosphatidyl serine	≥20%
Phosphatidyl	≤16%
Phosphatidylinositol	≤12%
Phosphatidylcholine	≤20%
Peroxide value	≤10meq/KG
Loss on Drying	≤5.0%
Heavy metals	≤10PPM
Arsenic	≤1PPM
Lead	≤3PPM
Total plate count	≤10000cfu/G
Total yeast mold	≤1000cfu/G
E.coli.	Negative
Salmonelia	Negative
Staphylococcus	Negative

Phosphatidylserine Physical and chemical properties

Pure PS is a white waxy solid, soluble in most non-polar solvents containing a small amount of water and insoluble in anhydrous acetone.

It can be extracted from tissues and cells by chloroform methanol extraction method. When PS dissolves in water, most insoluble lipids form micro-clusters except for a few true solutions. At pH 7, PS has two negative charges and one positive charge, leaving a net negative charge.

Metal salts of fatty acids are hydrolyzed by weak alkali, and the rest is not hydrolyzed. Fatty acids, serine and glycerol phosphate are produced by strong alkali hydrolysis. PS exposed to air is easy to be oxidized, the color gradually deepens, from white to yellow, and finally black.

The natural PS is almost free from alcohol. The saturated PS and alcohol form a staggered chain gel. The interaction of two palmityl phosphatidylserine with 5% alcohol at room temperature induces the formation of regular gel.

The structure of PS consists of three parts:

the head of hydrophilic Glycerol Skeleton and the tail of two long hydrocarbon chains. The head is composed of three groups, serine residue and phosphoric acid residue, and the other two light groups of C-3 glycerol are connected with fatty acid to form tail respectively.

Compared with C-1 fatty acids, C-2 fatty acids have longer carbon chains and more unsaturated bonds. Phosphatidylphthaleine serine (PS) refers to a group of compounds, not a single component, which is due to the great changes in the ethylphthalide residues of products extracted from different sources. PS is amphiphilic, that is, it is hydrophilic and lipophilic. Its structure determines its unique properties. The head with negative charge is hydrophilic (or water-soluble), and the tail composed of fatty acids is lipophilic (or fat-soluble).

Pharmacokinetics:

PS extracted from bovine cerebral cortex (BC-PS) was absorbed slowly by oral administration. The blood concentration of PS increased within 4 hours and reached its peak after 24 hours. The maximum absorption peak of 14C After intravenous administration of BC-PS, plasma clearance was very fast, showing a biphasic curve. The half-life of the first phase distribution curve is 5 minutes, which mainly reflects the uptake of the drug by the liver. The half-life of the second phase distribution curve is 15 minutes, which may be related to the action of blood cells.

In addition to the liver, lung and spleen are also important for the uptake of BC-PS. The drug dosage into the brain is less, mainly concentrated in the cortex, thalamus and hippocampus. Some of BC-PS in human blood can be converted into phosphatidylphthalein by de-pressing or hemolytic PS by de-phthalide group, and serine can also be removed. The latter enters the amino acid metabolic pathway.

However, liposoluble phosphatidic acid metabolites still play a major role in plasma, mainly in prototype drugs. The metabolic process of BC-PS in liver and brain is similar to that in blood. Regardless of the mode of administration, BC-PS is excreted mainly through intestine, followed by kidney. Liposoluble metabolites and prototype drugs are the main excretion through intestine, while water-soluble metabolites are the main excretion through kidney.

Phosphatidylserine Packaging and Shipping

Packing: 25Kg/drum

Delivery: delivery within 3-5working days

Phosphatidylserine Storage

Avoiding light and drying.

Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing media

Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

5.2 Specific hazards arising from the chemical

no data available

5.3 Special protective actions for fire-fighters

Wear self-contained breathing apparatus for firefighting if necessary.

6. Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8.

6.2 Environmental precautions

Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided.

6.3 Methods and materials for containment and cleaning up

Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

CAS: 51446-62-9

P-Nitrobenzoic acid CAS 62-23-7

Name: P-Nitrobenzoic acid
CAS No.: 62-23-7
Appearance: light yellow crystals
Purity/Assay: 99%min
Package: 25kg/Cardboard bucke

P-Nitrobenzoic Acid Quick Details

Chemical Name: P-Nitrobenzoic Acid

CAS No.: 62-23-7

Molecular Fomula: C7H5NO4

Molecular weight: 167.12

Chemical Structure:

Appearance: light yellow crystals

Assay: 99%min

Typical Properties

Item	Specifications
Appearance	Light yellow crystalline powder
Assay,%	99min
Water,%	≤0.3
Melting Point, ℃	150-155

P-Nitrobenzoic Acid Usage

1.organic synthetic intermediate for medicine, dyestuff, veterinary medicine and photosensitive material.

1.Production of reactive brilliant red M-8B, reactive red violet X-2R, filter, color film coupler, metal surface rust remover, sunscreen agent, etc.

Packaging and Shipping

Packing: 25kg/Cardboard bucke

Delivery:Non-dangerous cargo

P-Nitrobenzoic Acid Storage

Store in dry, ventilated areas to avoid direct sunlight.

CAS: 62-23-7

N-DODECYLTRIETHOXYSILANE CAS 18536-91-9

Name: N-Dodecyltriethoxysilane
CAS No.: 18536-91-9
Appearance: Colorless to light yellow liquid
Purity/Assay: 95%min

N-Dodecyltriethoxysilane Quick Details

Chemical Name: N-Dodecyltriethoxysilane

Synonyms: Dodecyltriethoxysilane; triethoxylaurylsilane; n-Diethoxytrethoxysilane; lauryl triethoxy silane; Triethoxy(dodecyl)silane; Longchainalkyl silane; Triethoxysilyldodecane
CAS No.: 18536-91-9

Molecular Fomula: C18H40O3Si

Chemical Structure:

Molecular weight: 332.59

Appearance: Colorless to light yellow liquid

Assay: 95%min

N-Dodecyltriethoxysilane Typical Properties

ITEMS	SPECIFICATION
Appearance	Colorless to light yellow liquid
Purity (%)	Consistent with structure
Purity (NMR)	≥95%
REFRACTIVE INDEX N20/D	1.426-1.428
Brand

N-Dodecyltriethoxysilane application:

The active ingredient for alkoxy-based waterproofing agents is to prevent corrosion, freeze-thaw, weathering, improve painting, etc.

N-Dodecyltriethoxysilane Packaging and Shipping

Drum, 25kg/200kg

N-DODECYLTRIETHOXYSILANE Storage

Store in a cool, dry place away from light, heat, and moisture.

CAS: 18536-91-9

Sucrose Acetate Isobutyrate CAS 34482-63-8

Name: Sucrose Acetate Isobutyrate
CAS No.: 34482-63-8
Appearance: Yellow liquid
Package: 25KG/Drum

Sucrose Acetate Isobutyrate Details

Chemical Name: Sucrose Acetate Isobutyrate

CAS No.: 34482-63-8

Molecular Formula: C18H30O13

Molecular Weight: 454.42

Molecular Structure:

Appearance: Yellow liquid

Sucrose Acetate Isobutyrate Typical Properties

Melting Point	7 °C(lit.)
Boiling Point	288 °C(lit.)
Density	1.146 g/mL at 25 °C(lit.)
Appearance	Liquid
Colour	Yellow

Sucrose Acetate Isobutyrate Usage

Used as a food additive, mainly used to prepare emulsified flavors; it can also be used as a plasticizer in film, paint, ink, etc.

Sucrose Acetate Isobutyrate Packaging and Shipping

Packing: 25KG/Drum

Sucrose Acetate Isobutyrate Storage

Keep in a well-closed,light-resistant, dry and cool place.

CAS: 34482-63-8

5-Oxa-2-octyne-1,7-diol CAS 1606-79-7

Name: 5-Oxa-2-octyne-1,7-diol
CAS No.: 1606-79-7
Appearance: Yellow transparent liquid
Package: 25kg plasticdrumor Customer specified packaging

5-Oxa-2-octyne-1,7-diol Details

Chemical Name:5-Oxa-2-octyne-1,7-diol

CAS No.: 1606-79-7

Molecular Formula: C7H12O3

Molecular Weight:144.17

MolecularStructure:

Appearance:Yellow transparent liquid

5-Oxa-2-octyne-1,7-diol Typical Properties

Appearance	Yellow transparent liquid
pH value	5.43
Content (%)	99.61
Solubility	Mix transparent clarification with water in any ratio

5-Oxa-2-octyne-1,7-diol Usage

1. Butynediol propoxylate is used as a nickel plating brightener.

2. Butynediol propoxylate is used as a ferrous corrosion inhibitor.

5-Oxa-2-octyne-1,7-diol Packaging and Shipping

Packing: 25kg plasticdrumor Customer specified packaging

5-Oxa-2-octyne-1,7-diol Storage

Sheltered, dry, dark place for storage.

CAS: 1606-79-7

sodium of polyaspartic acid CAS 181828-06-8

Name: Sodium of polyaspartic acid
CAS No.: 181828-06-8
Appearance: Light Yellow Powder
Package: 250kg/drum

Sodium of polyaspartic acidQuick Details

Product Name:Sodium of polyaspartic acid

CAS No: 181828-06-8

Molecular Formula: C4H6NO3(C4H5NO3M2)C4H6NO4

Appearance: Light Yellow Powder

Sodium of polyaspartic acidTypical Properties

Items	Specifications
Appearence	Light yellow powder
IDS Content %	90%
Limiting viscosity number (30℃)/(dL/g)	0.055~0.090
Density，g/cm(20℃）	0.4~0.6
PH(10g/l in solution)	8.5~10.5
Biodegradation Rate %	60

Sodium of polyaspartic acidUsage

It is widely used in water treatment agent, cosmetic bacteriostatic agent, dispersant, leather making, hydrogel and other fields.

Sodium of polyaspartic acidPackage

250kg/drum

Sodium of polyaspartic acidStorage

Stored in cool dry warehouse away from sunlight and heat

CAS: 181828-06-8

Zinc picolinate CAS 17949-65-4

Chemical Name: Zinc Picolinate

Synonyms: Picolinic acid zinc salt

Appearance: White crystalline, free flowing powder

Assay: 99%min

Packing: 25 kg/drum

Sample: Available

Quick Details

Product Name: Zinc picolinate

Other Name: Picolinic acid zinc; zinc 2-pyridinecarboxylate

CAS: 17949-65-4

Formula: C12H8N2O4Zn

Molecular Weight: 309.59

Appearance: White crystalline, free-flowing powder

Chemical Structure:

Typical Properties

Item	Specifications
Appearance	off- white powder
Assay, %	≥98.0%
Total Plate Count, CFU/g	≤1000
Zinc (Zn), %	≤1000
Yeast and Molds, CFU/g	≤100
Sulfate, %	≤0.20
Arsenic (As), %	≤0.0005
Heavy Metals (Pb), %	≤0.002
Loss on drying, %	≤2
Escherichia Coli, CFU/g	Absent
Salmonella Species, CFU/g	Absent
Staphylococcus aureus, CFU/g	Absent
Conclusion:	The results conforms with enterprise standards

Usage

Dietary supplements – treatment and prevention of zinc deficiency
Feed additives – enhancement of animal immunity

Packaging

Packing: 25 kg/drum

Storage

Stored in a cool dry place out of direct sunlight

CAS: 17949-65-4

copper chromite CAS 12018-10-9

Name: Copper chromite
CAS No.: 12018-10-9
Appearance: Brown black powder
Purity/Assay: 99%
Package: 25 kg/drum

Copper chromiteQuick Details

Chemical Name:Copper chromite

CAS: 12018-10-9

Molecular Fomula:CrCuO3

Molecular Weight:163.54

Chemical Structure:

Appearance: Brown black powder

Purity: 99%

Copper chromiteTypical Properties

Item	Specifications	Results
Total six price(K₂Cr₂O₇),%(m/m)	19.5±1.0	19.4
Total copper (by CuO),%(m/m)	46.0±2.0	46.6
Loss on ignition(650℃),%(m/m)	≤4.0	3.1
Water,%(m/m)	≤0.5	0.5
Particle size (120 target sieves)	100	Qualified
Appearance	Brown black powder	Complies
Conclusion	The results conforms with enterprise standards

Copper chromite Usage

This product is used as a burning rate catalyst for solid propellants.

Copper chromite Packaging

25 kg/drum.

CAS: 12018-10-9

Aluminum glycinate CAS 41354-48-7

Name: Aluminum glycinate
CAS No.: 41354-48-7
Appearance: A white or almost white powder
Purity/Assay: 94.0-102.0%
Package: 20kg/bag

Aluminum glycinate Details

Product Name:
Aluminum glycinate

Synonyms: Dihydroxyaluminum aminoacetate

CAS No.: 41354-48-7

Molecular Formula: C2H6AlNO4

Molecular Weight: 135.05

Typical Properties

Test item	Specification	Test item	Specification
Appearance	A white or almost white powder	Methylene Chloride,%	≤0.05
Assay,%	94.0-102.0	Trichloroethylene,%	≤0.01
Nitrogen,%	9.90-10.8	Isopropyl alcohol	Should Udetected
Mercury (Hg),%	≤0.00005	Loss on drying @ 130℃,%	≤12
Benzene,%	≤0.01	PH value (4% w/v aqueous)	6.5-7.5
Chloroform,%	≤0.005	Neutralising capacity	25ml 0.1N HCl after add 0.2g sample the PH value should be greater than 3
1,4-Dioxane,%	≤0.01	Methylene Chloride,%	≤0.05

Aluminum glycinate
Storage

Keep container tightly closed in a dry and well-ventilated place. Store in cool place.

Aluminum glycinate Packaging

20kg/bag

Aluminum glycinate Application

Used in detergents, electrobath, transdermal patch, etc.

CAS: 41354-48-7

Amyloglucosidase CAS 9032-08-0

Name: Amyloglucosidase
CAS No.: 9032-08-0
Appearance: off-white powder
Purity/Assay: ≥290000(u/g)
Package: Aluminum Foil bag,Cardboard bucket

Amyloglucosidase quick details:

Product Name: Amyloglucosidase
Synonyms: Glucoamylase
CAS: 9032-08-0
MF: Cd+2
MW: 112.411
EINECS: 232-877-2
Density: 1.2 g/mL at 25 °C
Storage: 2-8°C
Form: powder

Amyloglucosidase Specifications:

Item	Specifications
Amyloglucosidase Activity (u/g)	≥290000
Particle size ( % pass 0.4mm screen)	≥80
Loss on drying %	≤8.0
Total number of colonies (CFU/g)	≤5.0×104
As (mg/kg)	≤3.0
Pb (mg/kg)	≤5.0
Coliform (CFU/g)	≤30
Escherichia coli (CFU/g)	﹤10
Salmonella (25g)	N.D.
Antibacterial activity	N.D.

Amyloglucosidase Usage

It can be used for the saccharification of starch materials in alcohol and liquor, glucose, amylase and other fermentation industries.

Amyloglucosidase Packaging
Aluminum Foil bag,Cardboard bucket, Net weight: 1kg/bag,25kg/drum

Amyloglucosidase Storage
Storage conditions: To be stored in Cool, dry and ventilated location and protected from light.

CAS: 9032-08-0

N-Acetyl-D-mannosamine CAS 7772-94-3

Name: N-Acetyl-D-mannosamine
CAS No.: 7772-94-3
Appearance: White to off-white powder

N-Acetyl-D-mannosamine
Quick Details

Chemical Name: N-Acetyl-D-mannosamine

Cas: 7772-94-3

MF: C8H15NO6

MW: 221.21

Structural formula:

Appearance: White to off-white powder

N-Acetyl-D-mannosamine Typical Properties

Items	Specification
Melting point	130°C(dec.)
Boiling Point	595.4±50.0°C(Predicted)
Density	1.50±0.1g/cm3(Predicted)
Storage conditions	InertatmoChemicalbooksphere,Storeinfreezer,under-20°C
Solubility	Methanol (slightly soluble), water (slightly soluble)
Acidity coefficient(pKa)	12.04±0.70(Predicted)

N-Acetyl-D-mannosamine Application:

It can improve the age-related attenuation of synaptic transmission and long-term potentiation (LTP). N-Acetyl-D-mannosamine treatment is a potential therapeutic application for cognitive impairment.

CAS: 7772-94-3

Trimesic Acid CAS 554-95-0

Name: Trimesic Acid
CAS No.: 554-95-0
Appearance: White crystalline power
Purity/Assay: 98.5%min
Package: 25kg plastic drum
Capacity: 1000MT per year

Trimesic acid Quick Details

Product Name: Trimesic acid

Other Name: Trimesinic acid; 1,3,5-Benzenetricarboxylic acid; 1,3,5-benzene Acid; 1,3,5-Trimesic Acid

CAS No: 554-95-0

Molecular Formula: C9H6O6

Molecular Weight: 210.14

Appearance: White crystalline powder

Assay: 98.5%min

Typical Properties

Item	Specifications
Appearance	White crystalline powder
Purity	≥98.5%
Loss on drying	≤0.5%
Acid value	788 mg KOH/g
Solubility (50mg/ml in Ethanol)	Cleared to slightly hazy

Trimesic acid Usage

Building blocks of metal-organic frameworks—acting as trivalent organic ligands, they self-assemble with metal ions to form porous crystalline materials. They have wide applications in gas storage and separation, catalysis, and sensing.

Polymer materials—acting as crosslinkers or monomers in the synthesis of high-performance polymers, such as certain heat-resistant, high-strength polyester and polyamide resins.

Fine chemical intermediates—serving as raw materials for the synthesis of other organic chemicals and pharmaceutical intermediates.

Trimesic acid Package

25kg/drum, or as customized package.

Trimesic acid Storage

Sheltered, dry, dark place for storage.

CAS: 554-95-0

3-morpholino propanesulfonic CAS 1132-61-2

Name: 3-morpholino propanesulfonic
CAS No.: 1132-61-2
Appearance: White powder
Purity/Assay: 99%min
Package: 25 kg / drum
Capacity: 15 ton/month

3-MorpholinoPropanesulfonic Quick Details

Chemical Name: 3-MorpholinoPropanesulfonic

CAS No.: 1132-61-2

MolecularFormula: C7H15NO4S

Chemical Structure:

Molecular weight: 209.26

Assay: 99% min

3-MorpholinoPropanesulfonicTypical Properties

Item	Specifications
Assay(CNO4S)（dried basis）	99% min
pH of 1% solution at 25℃	2.5-4.5
Heavy metals（as Pb）	5ppm max
Fe content	5ppm max
Loss on drying （105℃）	0.5%max
pkaat 20℃	7.10-7.30
Solution （10%）In water	Passes Test
Color of 1M·Solution（425nm，Hazen）	50 max
UV Absorbance of a 0.1M Solution（1-cm path vs water）at 260 nm	0.02 max

Difference between MES and MOPS buffer

1. The buffer solution is used to stabilize the pH of the system in biochemical experiments.

2. MOPS, also known as 3-MorpholinoPropanesulfonic, MES, also known as 2-morpholineethanesulfonic acid, is a buffer commonly used in biological experiments and plays a very important role in experiments. What is the difference between the two? How to configure it? This article will give you a brief introduction.

3. MOPS Buffer, 3-MorpholinoPropanesulfonic buffer, is a biological buffer with a buffer range of 6.5 to 7.9. It is suitable for electron transfer and phosphorylation of chloroplast thin layer preparation; it can be formulated into various agar cultures. Base, used as a non-toxic buffer in minimal medium for the culture of Streptomyces faecalis and cephalosporin production; as an electrolyte system component for two-dimensional gel electrophoresis (IEF); also applicable to Northern Hybridization, as a buffer for RNA separation and membrane transfer.

3-MorpholinoPropanesulfonic application

1. This product is used as a biological buffer, which is used in biochemical diagnostic kits, DNA/RNA extraction kits and PCR diagnostic kits.

2. Ingredients in Good’s Buffer for Biological Research. 3. In biological experiments, it is an important pH stabilizing agent, usually selecting a suitable weak acid and its conjugate base to mix to obtain a suitable pH. Most biological reactions occur under neutral conditions, generally with a pH between 6 and 8, and buffers are also required to have an effective buffer range of between 6 and 8. It is also desirable that the acid-base form of the buffer does not chelate with certain metal ions.

3-MorpholinoPropanesulfonic Packaging and Shipping

25kg/ Drum

3-MorpholinoPropanesulfonic Storage

It should be placed inventilation low-temperature drying.

CAS: 1132-61-2

Ethephon CAS 16672-87-0

Name: Ethephon
CAS No.: 16672-87-0
Appearance: white powder
Purity/Assay: 40.0±2.0
Package: 250kg/drum

Details

Chemical Name: Ethephon

CAS No.: 16672-87-0

Molecular Formula: C2H6ClO3P

Molecular Weight: 144.49

Molecular Structure:

Appearance: white powder

Typical Properties

Item	Specifications
Content %	40.0±2.0
PH	1.5-3.0
1.2-dichloroethane mass fraction%	≤0.02
Dilution stability	Qualified

Usage

1.Plant conditioner

2. Ethephon releases ethylene in tissues such as roots, pods, flowers, and fruits of plants to regulate plant metabolism, growth, and development.

3. This product accelerates the harvest and ripening of fruits and vegetables.

4. Used as a ripening agent after fruit harvest.

Ethephon (CAS 16672-87-0) is a plant growth regulator used in agriculture to promote fruit ripening, synchronize flowering, and facilitate harvesting by releasing ethylene, a natural plant hormone. Its applications include ripening fruits like tomatoes and pineapples, promoting uniform boll opening in cotton, and improving yield and sex expression in crops like cucumbers. It is also used to prevent lodging in cereals and maize, stimulate latex flow in rubber trees, and break seed dormancy.

Packaging

250kg/drum

Storage

Keep the container tightly closed in a dry and well-ventilated place.

CAS: 16672-87-0

Denatonium Saccharide CAS 90823-38-4

Name: Denatonium Saccharide
CAS No.: 90823-38-4
Appearance: White powder
Purity/Assay: 99.5~101.0%
Package: 25kg/drum

Denatonium saccharide Quick Details

Chemical Name: Denatonium saccharide

CAS No.: 90823-38-4

Molecular Formula: C28H33N3O4S

Chemical Structure:

Molecular weight: 507.65

Appearance: White powder

Assay: 99.5~101.0%

Typical Properties

Item	Specifications
Appearance	White powder
Assays	99.5~101.0%
PH	6.5~7.5
Residue on ignition	≤0.1%
Loss on drying	≤1.0%
Chloride	≤0.2%
A.IR concordant with Reference	Complies
B.UV concordant with Reference	Complies
C. Test Solution forms yellow precipitate	Complies
D. Denatonium Reincckate Melting Point	Appox170℃
Melting range	163~170℃

Denatonium saccharide application:

Cheap and efficient substitutes for strychnine (dimethylstrychnine), quasmarin, quinine, xyloside and other products;
The best denaturant for alcohol, automotive ethanol gasoline, animal and mineral esters;
Repellents for car antifreeze, brake fluid, windshield cleaner, etc.;
Used in cosmetics, hair care products, nail polish and nail polish remover, etc.;
Used in household products (cleaning agents, disinfectants, insect repellants, leather protectants, etc.;
Used in children’s toys and decorative items;
Used in chemicals, paints, paint removers, and printing inks;
Used in pesticides, plant growth regulators, insecticides, rodenticides, molluscicides, etc.;
External and oral medicines used to treat thumb sucking and nail biting symptoms;
Used in animal husbandry and veterinary medicine, gardening, agriculture and forestry and environmental protection;
Used in military products such as communication cables and tear gas.

Packaging and Shipping

25kg/drum

Denatonium saccharide Storage

Placed in tight container, a cool, dry, well-ventilated area and avoiding light.

CAS: 90823-38-4

Calamine CAS 8011-96-9

Name: Calamine
CAS No.: 8011-96-9
Appearance: Light pink powder
Purity/Assay: 95% min
Package: 25kg plastic drum
Capacity: 1500MT per year

CALAMINE Quick Details

Chemical Name: CALAMINE

CAS No.: 8011-96-9

Molecular Fomula: Fe2O4Zn

Chemical Structure:

Molecular weight: 241.0776

Appearance: Light pink powder

Typical Properties

Item	Specifications
Calcium	Qualified
Water-soluble	Qualified
Chloride	≤0.07%
Sulphate	≤0.6%
Alcohol-soluble dye	Qualified
Matter insoluble in acid	≤1.0%
Water-soluble dye	Qualified
Residue on ignition	68-74%

What Is CALAMINEL?

It is a rhombohedritein carbonate mineral calcite family, mainly containing zinc carbonate.

Usage

1. Used as a skin external medicine

2. Used as a pharmaceutical ingredient

3. Used as a raw material for cosmetics

Packaging and Shipping

Packing: 25kg/drum

Delivery: have the stock

Storage

Stored in a cool place

CAS: 8011-96-9

trans-1,4-dichloro-2-butene CAS 110-57-6

Name: Trans-1,4-dichloro-2-butene
CAS No.: 110-57-6
Appearance: colorless liquid
Purity/Assay: 99%min
Package: 250 kg drum

trans-1,4-Dichloro-2-butenequick Details

Chemical Name: trans-1,4-Dichloro-2-butene
CAS No.:110-57-6
Molecular Fomula:C4H6Cl2

Chemical Structure:

Molecular weight:125

Appearance:colorless liquid

Assay: 99%min

trans-1,4-Dichloro-2-butenetypical Properties

Item	Standard	Results
Appearance	Colorless or light yellow liquid	Colorless or light yellow liquid
Content	≧99.0%	99.1%

trans-1,4-Dichloro-2-buteneUsage

1.Used to synthesize pyrrolifen.

2.Also used in the production of adiponitrile, butanediol, hexamethylene diamine, chlorobutadiene and tetrahydrofuran.

trans-1,4-Dichloro-2-butenePackaging and Shipping

Packing: 250 kg drum

Delivery: by air, by sea

trans-1,4-Dichloro-2-buteneStorage

Stored in a cool dry place awayfrom direct sunlight

CAS: 110-57-6

O-Tert-butylcyclohexyl Acetate CAS 88-41-5

Name: O-Tert-butylcyclohexyl Acetate
CAS No.: 88-41-5
Appearance: Colorless to light yellow liquid or semi-solid
Purity/Assay: ≥98%
Package: 25kg/Drum

O-tert-butylcyclohexyl acetate Quick Details

Chemical Name: O-tert-butylcyclohexyl acetate

Synonyms: 2-tert-Butylcyclohexyl acetate; pommelione; 2-tert-butyl cyclohexyl acetate; butyl o tert cyclohexyl acetate; ortholate
CAS No.: 88-41-5
Molecular Formula: C12H22O2

Chemical Structure:

Molecular weight: 198.3

Appearance: Colorless to light yellow liquid or semi-solid

Content: ≥98%

O-tert-butylcyclohexyl acetate
Typical Properties

ITEMS	SPECIFICATION
Density	0.941-0.947 g/cm³
Boiling point	222.22 ℃
Flash point	94 ℃
Refractive index	1.451-4.454

O-tert-butylcyclohexyl acetate application:

Widely used in perfume flavor, cosmetic flavor and soap flavor and other daily flavor formulations, in most of the flavor products can be used stably

O-tert-butylcyclohexyl acetate
Packaging and Shipping

25kg/Drum; 180kg/Drum

O-tert-butylcyclohexyl acetate
Storage

Store in a cool, dry and ventilated place, avoid direct sunlight and high temperature.

CAS: 88-41-5

TMSOTF / Trimethylsilyl Trifluoromethanesulfonate CAS 27607-77-8

Name: TMSOTF / Trimethylsilyl Trifluoromethanesulfonate
CAS No.: 27607-77-8
Appearance: Colorless to pale yellow liquid
Purity/Assay: 99.5%
Package: 50kg/drum

TMSOTF Details

Chemical Name: Trimethylsilyl trifluoromethanesulfonate

Synonyms: TMSOTF; Trifluoromethanesulfonic acid trimethylsilyl ester; Trimethylsilyl triflate

CAS No.: 27607-77-8

Molecular Formula: C4H9F3O3SSi

Molecular Weight: 222.2581696

MolecularStructure:

Appearance: Colorless to pale yellow liquid

Assay: 99.5%

TMSOTF Typical Properties

Item	Specifications
Appearance	Colorless to pale yellow liquid
Purity	99.5%min

TMSOTF Usage

1. Used for the preparation of strong Lewis acid (especially in acetonitrile solvent) and difluoroborate triflate-diethyl ether complex

2. Used for the preparation of dieckmann cyclization reagents and high-efficiency silylation reagentsofester-imides and diesters

3. Used for the preparation of cationic initiators

4. Used as a catalyst and silylating agent in organic synthesis

TMSOTF Packaging and Shipping

Packing: 50kg/drum

Delivery: by sea

TMSOTF Storage

Stored io a sealde container in cool dry place far away from sunlight

CAS: 27607-77-8

Celite CAS 61790-53-2

Name: Celite
CAS No.: 61790-53-2
Appearance: White powder
Package: 20kg/bag

Celite Details

Chemical Name:Celite

CAS No.: 61790-53-2

Molecular Formula: O2Si

Molecular Weight:60.0843

MolecularStructure:

Appearance:White powder

Celite Typical Properties

Item	Specifications
Appearance	White powder
Permeability	6.5-7.5
PH	8.7
Moisture (%)	≤0.1
Granularity	120
SiO₂(%)	≥91
Fe₂O₃(%)	≤1.2
Al₂O₃(%)	≤2.2
Water soluble content (%)	0.2
Ignition loss (%)	0.2
As	1.6
Pb mg/kg	1.7

Celite Usage

1. Diatomaceous earth is used as a filter for synthetic resins, chemical fibers, dyes, coatings, solvents, acids, electrolytes, glycerin, etc., carrier for fertilizers and pesticides, ideal filler for plastics, rubber, and insecticides, and sulfur recovery. A filter aid for sodium cyanate, an activated carbon for decolorization in a nylon solution, an anti-caking agent for ammonium nitrate pellets, and the like. Also widely used in light industry, food, medicine, building materials, petroleum, paper, environmental protection and other departments.

2. Mainly used as insulation materials, chemical fillers and carriers.

Celite Packaging and Shipping

Packing: 20kg/bag

Celite Storage

Stored in a cool dry ventilated warehouse

CAS: 61790-53-2

Trideceth-10 Phosphate CAS 9046-01-9

Name: Trideceth-10 Phosphate
CAS No.: 9046-01-9
Appearance: Transparent colorless liquid
Package: Standard Packaging: Typically supplied in bottles, drums, or bags.

Trideceth-10 Phosphate Details

Chemical Name: Trideceth-10 Phosphate

CAS No.: 9046-01-9

Molecular Formula: C15H33O5P

MW: 324.393281

Sample: available

Molecular Structure:

Appearance: Transparent colorless liquid

Typical Properties

Product Name:	TRIDECETH-10 PHOSPHATE
Synonyms:	Rhodafac RS 410;Rhodafac RS 610E;Rhodafac RS 710;RS 610;RS 610E;RS 710;Soprophor MB;Stepfac 8180
CAS:	9046-01-9
MF:	C15H33O5P
MW:	324.393281

Applications

Industrial Applications: As an intermediate or raw material for the production of other chemicals.
Laboratory Research: For chemical synthesis or analytical experiments.
Pharmaceutical Field: Potentially used in drug synthesis or biological research.

Packaging

Standard Packaging: Typically supplied in bottles, drums, or bags.
Specifications: Common sizes include 1kg, 5kg, 25kg, or custom specifications.
Packaging Materials: Glass bottles, plastic bottles, or metal drums, depending on the chemical properties.

Storage

Storage Conditions: Store in a cool, dry, and well-ventilated area, away from direct sunlight and high temperatures.
Shelf Life: 1-2 years
Precautions: Keep away from fire sources, oxidizers, and strong acids/bases. Avoid contact with incompatible materials.

CAS: 9046-01-9

Cyclohexanone oxime CAS 100-64-1

Name: Cyclohexanone oxime
CAS No.: 100-64-1
Appearance: White Powder
Package: 25 KG/Bag

Cyclohexanone oxime Details

Chemical Name: Cyclohexanone oxime

CAS No.: 100-64-1

Molecular Formula: C6H11NO

Chemical Structure:

Molecular weight: 113.16

Appearance: White Powder

Typical Properties

ITEMS	SPECIFICATION
Melting Point	86-89 °C (lit.)
Boiling point	206-210 °C (lit.)
Density	1.0125 (rough estimate)
Refractive index	1.4860 (estimate)

Cyclohexanone oxime Application:

It can be used to manufacture polycaprolactam resin, polycaprolactam fiber, artificial leather, plastics, engineering plastics, polymer solvents, coatings, and also used as plasticizers, etc.

Packaging and Shipping

25 KG/Bag

CAS: 100-64-1

Phenyl (trifluoromethyl) Sulfone CAS 426-58-4

Name: Phenyl (trifluoromethyl) Sulfone
CAS No.: 426-58-4
Appearance: Light yellow liquid
Purity/Assay: 98%min

Phenyl (trifluoromethyl) Sulfone Quick Details

Product Name: Phenyl (trifluoromethyl) sulfone

CAS No: 426-58-4

Molecular Formula: C7H5F3O2S

Appearance: Light yellow liquid

Assay: 98%min

Typical Properties

Test Items	Specification
Appearance	Light yellow liquid
Impurity	0.3%max
Water	0.3%max
Assay	98%min

Phenyl (trifluoromethyl) Sulfone Usage

Used as an analytical reagent and also in organic synthesis.

Phenyl (trifluoromethyl) Sulfone Package

500g/ vial, or according to customer requirements.

Phenyl (trifluoromethyl) Sulfone Storage

Sheltered, dry, dark place for storage.

CAS: 426-58-4

Gum Rosin CAS 8050-09-7

Name: Gum Rosin
CAS No.: 8050-09-7
Appearance: Dark yellow solide

Gum rosin Details

Product Name: Gum rosin

Synonyms: Rosin

CAS No: 8050-09-7

Molecular Formula: C19H29COOH

Specification

Test item	Specification
Appearance	dark yellow solide
Melting point	70-72°C
Density	1,07 g/cm3
Flash point	180°C
Storage conditions	Room Temperature

Usage

Mainly used in soap, papermaking, ink, coating, paint, adhesive, rubber, flux, synthetic resin, etc.

In medical adhesive plasters and insulating plasters, rosin plays a role in softening, bonding, moisture-proofing, and anti-corrosion. Rosin can be made into fungicides. It can also act as an emulsifier in pesticides to make insecticidal emulsions.

Storage

Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. Keep a container sealed. Store separately from oxidizers, avoid mixing.

CAS: 8050-09-7

Methyl 2,4-Dihydroxy-3,6-dimethylbenzoate CAS 4707-47-5

Name: Methyl 2,4-Dihydroxy-3,6-dimethylbenzoate
CAS No.: 4707-47-5
Appearance: White powder
Purity/Assay: 99%min

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate
Quick Details

Chemical Name: Methyl 2,4-dihydroxy-3,6-dimethylbenzoate

Other Name: Atraric acid; Methyl atratate methyl2,4-dihydroxy-3,6-dimethylbenzoate

CAS No.: 4707-47-5

Molecular Fomula: C10H12O4

Chemical Structure:

Molecular weight: 196.2

Appearance: White powder

Assay：99%min

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate Typical Properties

Item	Specifications
Appearance	White or off-white powder
Organoleptic Properties	Woody
Purity (GC area)	98%min
Melting Point	141-146℃

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate application:

Pharmaceutical intermediates

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate Packaging and Shipping

Drum, 25KG

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate Storage

It should be placed in tight container,avoiding light

CAS: 4707-47-5

Potassium 2,5-dihydroxybenzenesulfonate CAS 21799-87-1

Name: Potassium 2,5-dihydroxybenzenesulfonate
CAS No.: 21799-87-1
Appearance: white crystal powder
Purity/Assay: ≥97.0%
Package: customized according to customer needs.

Potassium 2,5-dihydroxybenzenesulfonate Quick Details

Chemical Name: Potassium 2,5-dihydroxybenzenesulfonate

CAS No.: 21799-87-1

Molecular Fomula: C6H7KO5S

Chemical Structure:

Molecular weight: 230.28

Appearance: white crystal powder

Assay: ≥97.0%

Typical Properties

ITEMS	SPECIFICATION
melting point	251 °C (dec.)(lit.)
boiling point	591.05℃[at 101 325 Pa]
density	1.74[at 20℃]
Vapor Pressure	0Pa at 25℃

Potassium 2,5-dihydroxybenzenesulfonate application:

Potassium 2,5-dihydroxybenzenesulfonate can be used alone or in combination with other drugs to treat male sexual dysfunction and other vascular diseases of endothelial origin

Packaging and Shipping

customized according to customer needs.

Potassium 2,5-dihydroxybenzenesulfonate Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 21799-87-1

Methyl Cedryl Ketone CAS 32388-55-9

Name: Methyl Cedryl Ketone
CAS No.: 32388-55-9
Appearance: Oil
Package: 25KG/Drum

Methyl Cedryl Ketone Details

Chemical Name: Methyl Cedryl Ketone

Synonyms: Acetyl cedrene; Acetyl-alpha-cedrene; Methyl cedrylone; Methyl cypermone; Methyl cypressone

CAS No.: 32388-55-9

Molecular Formula: C17H26O

Molecular Weight: 246.39

Molecular Structure:

Appearance: Oil

Methyl Cedryl Ketone Typical Properties

Boiling point	272 °C(lit.)
Density	0.997 g/mL at 25 °C(lit.)
Water Solubility	6mg/L at 23℃
Storage	under inert gas (nitrogen or Argon) at 2-8°C
Appearance	Oil
Colour	Colorless to light yellow
Flash point	>230 °F
Vapor Pressure	2.5hPa at 25℃
Refractive index	n20/D 1.516(lit.)

Methyl Cedryl Ketone Usage

Methyl cedarwood ketone is mainly used as flavor and fragrance, and is widely used in daily chemical products such as perfume, cosmetics, detergents, etc.

Methyl Cedryl Ketone Packaging and Shipping

Packing: 25KG/Drum

Methyl Cedryl Ketone Storage

Keep in a well-closed, light-resistant, dry and cool place.

CAS: 32388-55-9

Zirconium Propionate CAS 84057-80-7

Name: Zirconium Propionate
CAS No.: 84057-80-7
Appearance: White loose powder
Purity/Assay: ≥49.5%
Package: 25 kg fiber drum
Capacity: 30 mt per month

Zirconium Propionate Details

Chemical Name: Zirconium Propionate; zirconyl propionate

CAS No.: 84057-80-7

Molecular Formula: C12H20O8Zr

Molecular Weight: 383.5064

MolecularStructure:

Appearance:White loose powder

Zirconium Propionate Typical Properties

Appearance	White loose powder
Zr(Hf)O2	49~51%
Fe	≤0.002%
Na	≤0.0037%
Si	≤0.0047%
Ti	≤0.0006%

Zirconium Propionate Usage

Used in ink accelerants

Zirconium Propionate Packaging and Shipping

Packing:25kg/fiber drum

Zirconium Propionate Storage

Stored in cool dry ventilated place awayfrom oxidants, acidsandfood additives

CAS: 84057-80-7

1,3-Diphenylguanidine CAS 102-06-7

Name: 1,3-Diphenylguanidine
CAS No.: 102-06-7
Appearance: Off-white powder
Purity/Assay: 99%min
Package: 25 kg/bag
Capacity: 8000mt/year

1,3-Diphenylguanidine Quick Details

Chemical Name: 1,3-Diphenylguanidine

Other Name: Rubber accelerator DPG; Rubber accelerator D; Diphenyl guanidin; 1,3-diphenyl-guanidin; Diphenylguanidine

CAS No.: 102-06-7

Molecular Formula: C13H13N3

Molecular Weight: 211.26

Density: 1,13 g/cm3

Molecular Structure:

Appearance: Off-white powder

1,3-Diphenylguanidine Typical Properties

Items	Specifications
Appearance	Off-white powder
Assay	≥99.0%
Initial melting point	≥144 ℃
Heating reduction	≤0.30%
Ash content	≤0.30%
Sieve residue	≤0.10%

1,3-Diphenylguanidine Usage

1. Used as medium speed accelerator for natural rubber and synthetic rubber

2. Used as an active agent for thiazoles, thiurams and iodinyl promoters

3. Used for continuous vulcanization when combined with accelerator DM and TMTD.

4. When the second accelerator of the thiazole accelerator is used, the anti-aging property of the vulcanized rubber is lowered, and an appropriate anti-aging agent must be added

5. It has the function of plasticizer and peptizer in neoprene

6. It is not suitable for white or light-colored products and rubber products in contact with food

7. Used for the manufacture of tires, rubber sheets, soles, industrial products, hard rubber and thick-walled products

8. Used as plastic cross-linking agent, temperature-receiving material, ore float selection additive, paint additive, polishing material additive, metal analysis reagent and building material additive

1,3-Diphenylguanidine Package

25 kg/bag

1,3-Diphenylguanidine Storage

Stored in a cool dry and ventilated place away from fire and sunlight

CAS: 102-06-7

4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol CAS 83282-91-1

Name: 4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol
CAS No.: 83282-91-1
Appearance: White crystalline solid
Purity/Assay: ≥99.0%
Package: 25kg/drum

4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol Quick Details

Chemical Name: 4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol

CAS No.: 83282-91-1

Molecular Fomula: C9H8F4O2

Chemical Structure:

Molecular weight: 224.15

Appearance: White crystalline solid

Assay：≥99.0%

4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol
Typical Properties

ITEMS	SPECIFICATION
Density	1.407
Boiling point	214 ºC
Melting point	51-53°C
solubility	Soluble in chloroform and methanol

4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol application:

Pharmaceutical intermediates, health product additives

4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol
Packaging and Shipping

25kg/drum

4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 83282-91-1

Ethylene Bis Oleamide CAS 110-31-6

Name: Ethylene Bis Oleamide
CAS No.: 110-31-6
Appearance: Powder/Granular
Package: 25KG/drum

Product details

Chemical Name: Ethylene Bis Oleamide

CAS No.: 110-31-6

Molecular Formula: C38H72N2O2

Molecular Weight: 588.99

Chemical Structure:

Appearance: powder/Granular

Typical Properties

Item	Specification
Appearance	Granular
Acid value(mgKOH/g)	≤10.0
Total Amine value(mgKOH/g)	≤6.0
Color (Gandner)	≤6
Weight loss by heating %	≤0.5
Initial melting point ℃	115-126
Flash PT open Cup ℃	≥270

Usage

Processing lubricant, isolating agent, antistatic agent, pigment dispersant additive, oil-based defoamer, and coating additive.

Packaging and Shipping

Packing: 25kg /drum.
Delivery: within 5-7 working days.

Storage

Stored in a cool dry place out of direct sunlight.

CAS: 110-31-6

D-Glucose Monohydrate CAS 5996-10-1

Name: D-Glucose Monohydrate
CAS No.: 5996-10-1
Appearance: White crystal or powder
Purity/Assay: ≥99.5%
Package: 25kg/bag
Capacity: 300000 Kilogram per Week

D-Glucose monohydrate Details

Chemical Name: D-glucose monohydrate

Synonyms: Dextrose monohydrate; Glucose; Corn sugar

CAS No.: 5996-10-1

Molecular Formula: C6H14O7

Molecular Weight: 198.1712

Molecular Structure:

Appearance: White crystal or powder

D-Glucose monohydrate Typical Properties

Product Name	D-Glucose monohydrate
Identification	Conforms
Appearance	White crystal or powder
Solubility	Freely soluble in water, very soluble in boiling water, and slightly soluble in alcohol
Optical (Specific) rotation	52.6°~ 53.2°
Chlorides	≤0.018%
Loss on drying	≤10.0%
Sulfur dioxide	≤0.002%
Residue on ignition	≤0.1%
Starch	Passes Test
Lead	≤0.1mg/kg
Arsenic	≤1mg/kg
Assay	≥99.5%
Total bacteria count	≤1000pcs/g
Molds and yeasts	≤100pcs/g
Escherichia coli	Negative

D-Glucose monohydrate Usage

Nutritional medicine can be used as glucose injection, glucose sodium oxide injection

D-Glucose monohydrate Packaging and Shipping

Package: 25kg/bag

Shipping: have stock, can ship it within 5 working days after payment

D-Glucose monohydrate Storage

Store below 25°C.

CAS: 5996-10-1

3-Methylthiopropanol CAS 505-10-2

Name: 3-Methylthiopropanol
CAS No.: 505-10-2
Appearance: Transparent colorless to light yellow liquid

3-Methylthiopropanol Quick Details

Chemical Name: 3-Methylthiopropanol

CAS No.: 505-10-2

Molecular Fomula: C4H10OS

Chemical Structure:

Molecular weight: 106.19

Appearance: Transparent colorless to light yellow liquid

3-Methylthiopropanol Typical Properties

ITEMS	SPECIFICATION
Density	1.03 g/mL at 25 °C(lit.)
Melt point	-100°C (estimate)
Boiling point	89-90 °C13 mm Hg(lit.)
Solubility	Soluble in chloroform (a little), ethyl acetate (a little), methanol (a little)

3-Methylthiopropanol application:

3-Methylthiopropanol can be used as food flavor.

3-Methylthiopropanol Packaging and Shipping

customized according to customer needs.

3-Methylthiopropanol Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 505-10-2

2-Pyridineethanol CAS 103-74-2

Name: 2-Pyridineethanol
CAS No.: 103-74-2
Appearance: Colorless or light yellow liquid
Purity/Assay: 98%min

2-Pyridineethanol Quick Details

Product Name: 2-Pyridineethanol

Other name: 2-(2-Hydroxyethyl)pyridine

CAS No: 103-74-2

Molecular Formula: C7H9NO

Molecular Weight: 123.15

Appearance: Colorless or light yellow liquid

Assay: 98%min

Typical Properties

Test Items	Standard
Appearance	Colorless or light yellow liquid
Purity	≥98.00%
Water	≤1.0%

2-Pyridineethanol Usage

Used in organic synthesis.

2-Hydroxyethylpyridine is a metabolite of the anti-vertigo drug betahistine.

Physical and chemical properties

2-Hydroxyethylpyridine is a colorless or light yellow transparent liquid, miscible with ethanol and ether, soluble in water, and easily absorbs moisture.

2-Pyridineethanol Package

According to customer requirements.

2-Pyridineethanol Storage

A sheltered, dry, dark place for storage.

CAS: 103-74-2

DTBHQ/2,5-Di-tert-butylhydroquinone CAS 88-58-4

Name: DTBHQ / 2,5-Di-tert-butylhydroquinone
CAS No.: 88-58-4
Appearance: Off-white crystalline powder
Purity/Assay: ≥98.0%
Package: 25kg/Drum.

Antioxygen DTBHQ Quick Details

Chemical Name: 2,5-Di-tert-butylhydroquinone

Product name: Antioxygen DTBHQ; DTBHQ; Dibutylhydroquinone; 2,5-Ditertiary butyl hydroquinone; BHQ; di-t-butylhydroquinone; Di-Tertiary; 2,5-di-tert-butyl hy; Butylhydroquinone

CAS No.: 88-58-4

Molecular Fomula:C12H16O4

Molecular weight:222.32

Chemical Structure:

Appearance: Off-white crystalline powder

Assay:≥98.0%

Typical Properties

Item	Standard
Appearance	Off-white crystalline powder
Melting point	≥212℃
Loss on drying	≤0.3%
Ash	≤0.3%
Residue on Ignition	≤0.3%
2,5-Di-tert-butylhydroquinone	≥98.0%
Tert-Butylhydroquinone	≤1.0%
2-tert-Butyl-1,4-benzoquinone	≤0.2%
1,4-Benzoquinone	≤0.2%

Antioxygen DTBHQ Applications

Non-staining, non-discoloring antioxidant for natural/synthetic rubber, plastics, oil and fats, etc. Combination use with SUNTIGHT series will produce superior anti-ozone and antiweathering rubber products. Suitable for light-color products such as tire white-sides, rubber paste-tapes, latex products and rubber-coated fabrics, etc. (Recommended dosage: 0.5 ~ 1.0 phr).

Packaging and Shipping

Packing: 25kg/Drum.

Delivery: within 5-7 working days.

Antioxygen DTBHQ Storage

Stored in a cool dry place out of direct sunlight.

CAS: 88-58-4

METHYL GLUCETH-20 CAS 68239-42-9

Name: METHYL GLUCETH-20
CAS No.: 68239-42-9
Appearance: Colorless liquid
Package: Packaging customization

METHYL GLUCETH-20 Quick Detail

Chemical Name: METHYL GLUCETH-20

CAS No.: 68239-42-9

Molecular Fomula: C15H30O10

Molecular weight: 370.3927

Appearance: Colorless liquid

Chemical Structure:

Typical Properties

ITEMS	SPECIFICATION
Odor	Light Taste

Application

It is a water-soluble liquid moisturizer and emollient. As an ingredient in cosmetic formulations, It imparts a smooth and gentle skin feel. Due to its exceptional water retention properties, it finds uses in lotions, creams, after-shave products, bar soaps, bath products, hair wave products and cleansing products.

Packaging and Shipping

Packaging customization

Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 68239-42-9

magnesium aluminum silicate CAS 1327-43-1

Name: Magnesium Aluminum Silicate VEEGUM
CAS No.: 1327-43-1
Appearance: White to off-white powder
Package: 25kg/drum

Magnesium Aluminum Silicate Details

Chemical Name: Magnesium Aluminum Silicate

Synonyms: Veegum; Aluminum magnesium silicate, Neutralon, Silicic acid aluminum magnesium salt

CAS No.: 1327-43-1

Molecular Formula: Al2F30Mg2Si5

Molecular Weight: 812.952672

Appearance: White to off-white powder

Magnesium Aluminum Silicate Typical Properties

Item	Standard
Characteristics	Almost white to off white free flowing, tasteless odorless powder
Solubility	Dispersaible in water
Indentification	Responds to tests for identification
pH(5% w/v)	9-10
Water	N.M.T 8%
Residue on ignition	N.M.T 17%
Viscosity(5%w/v)	800-2200 cps(dispersion)
Acid Demand	N.M.T 4%
Particle size	Less than 250 micron for granules and for flakes less than 1mm lengthand less than 250 microrthickness
Arsenic	N.M.T 3 ppm
Heavy metals	N.M.T 15 ppm
Al/Mg ratio	0.5-1.2

Magnesium Aluminum Silicate Usage

1.Used in ceramic blanks and glazes

2.Improve the whiteness, translucency and thermal stability of building sanitary ceramics

Magnesium Aluminum Silicate Packaging and Shipping

Packing: 25kg/drum

Magnesium Aluminum Storage

Stored in cool dry ventilated place away from light and heat

CAS: 1327-43-1

Pigment Blue 29 CAS 57455-37-5

Name: Pigment Blue 29
CAS No.: 57455-37-5
Appearance: blue powder

Pigment Blue 29 Details

Product name: Pigment Blue 29

CAS: 57455-37-5

Molecular Formula: Al6Na8O24S3Si6

Molecular Weight: 994.500988

Appearance: blue powder

Pigment Blue 29 Properties

Melting point	None
Density	None
Solubility	Insoluble in water
Form	powder
Color	blue
Proportion	2.3
Stability Stable	Incompatible with strong oxidizing agents

Pigment Blue 29 Usage

It is used as a blue pigment in paints, rubber, plastics, inks, oilcloths, paintings and construction, etc.

It is also used to whiten paper, soap, starch, sizing, white products, and civil wall painting.

CAS: 57455-37-5

Coumarin 6 CAS 38215-36-0

Name: Coumarin 6
CAS No.: 38215-36-0
Appearance: Powder
Package: 25KG/Drum

Coumarin 6 Details

Chemical Name: Coumarin 6

Synonyms: 3-(2′-Benzothiazolyl)-7-diethylaminocoumarin; 3-(2-Benzothiazolyl)-N,N-diethylumbelliferylamine

CAS No.: 38215-36-0

Molecular Formula: C20H18N2O2S

Molecular Weight: 350.43

Molecular Structure:

Appearance: Powder

Coumarin 6 Typical Properties

Melting point	208-210 °C (lit.)
Boiling point	570.1±60.0 °C(Predicted)
Density	1.1830 (rough estimate)
Storage	Keep in dark place,Sealed in dry,Room Temperature
Appearance	Powder
Colour	Orange
Refractive index	1.6000 (estimate)
Acidity coefficient (pKa)	2.98±0.20(Predicted)

Coumarin 6 Usage

Used as fluorescent dyes

Coumarin 6 Packaging and Shipping

Packing: 25KG/Drum

Coumarin 6 Storage

Keep in a well-closed, light-resistant, dry and cool place.

CAS: 38215-36-0

Ceresine CAS 8001-75-0

Name: Ceresine
CAS No.: 8001-75-0
Appearance: ≤4.5

Ceresine QuickDetails

Chemical Name: Ceresine

Synonyms: 2α-hydroxyfriedelan-3-one

CAS No.: 8001-75-0

Molecular Formula:C30H50O2

Molecular weight:442.7168

CeresineStructure:

Ceresine Properties

Item	Specifications	Results
Melting point	77 – 83 ℃	80.5 ℃
Oil content %	≤3.0	2.6
Color	≤4.5	4.2
Light stability	≤5	5
10mm	≤20	17
Odor	≤2	1.8
Heavy metal	≤2.0	0.093
Water soluble acid or alkali	4	4
Mechanical impurities and moisture	4	4
Conclusion	The results conforms with enterprise standards

Ceresine Definition

Used in cosmetics, colored pencils, shoe polish, various glazing wax, etc.

Ceresine Packageand Shipping

25 kg of Plastic bag

Delivery: within 5-7 working days.

CAS: 8001-75-0

Sodium Di(Isobutyl)Dithiophosphinate CAS 13360-78-6

Name: Sodium Di(Isobutyl)Dithiophosphinate
CAS No.: 13360-78-6
Appearance: Liquid
Package: Customized according to customer needs.

Sodium Di(Isobutyl)Dithiophosphinate Details

Chemical Name: Sodium Di(Isobutyl)Dithiophosphinate

CAS No.: 13360-78-6

Molecular Formula: C8H18NaPS2

Chemical Structure:

Molecular weight: 232.32

Appearance: Liquid

Sodium Di(Isobutyl)Dithiophosphinate Properties

ITEMS	SPECIFICATION
Flash point	93 °C
Boiling point	378.5℃[at 101 325 Pa]
Density	1,14 g/cm3

Sodium Di(Isobutyl)Dithiophosphinate application:

Sodium diisobutyl dithiophosphinate is a unique, phosphine-based collector originally developed for the flotation of copper and activated zinc minerals and now recognized for its selective properties on complex, polymetallic and massive sulfide ores.

Packaging and Shipping

Customized according to customer needs.

Sodium Di(Isobutyl)Dithiophosphinate Storage

Warehouse ventilation, low temperature drying.

CAS: 13360-78-6

α-Glucosidase CAS 9001-42-7

Name: Α-Glucosidase
CAS No.: 9001-42-7
Appearance: White powder
Purity/Assay: 98%
Package: 1kg, 25kg, customized according to customer needs.

α-Glucosidase Quick Details

Chemical Name: α-Glucosidase

Synonyms: alpha-glucosidase; Brush border hydrolase; Glucoinvertase; Glucosidoinvertase; Glucosidosucrase; Maltase; Maltase glucoamylase

CAS No.: 9001-42-7

Molecular Fomula: /

Molecular weight: /

Appearance: White powder

Assay: 98%

Typical Properties

ITEMS	SPECIFICATION
Heavy Metals	0.001ppm
Melting point	154.3-155.3 °C
Storage conditions	2-8°C

α-Glucosidase application:

Enzyme preparation. Mainly used in the production of maltose, alcohol, beer, whiskey, and yeast. Used as a wheat flour improver in the baking industry

Can be used in cereal infant food

Packaging and Shipping

1kg, 25kg, customized according to customer needs.

α-Glucosidase
Storage

It should be stored in a clean, Low temperature 2-8°C storage, preventing from sunlight, rain.

CAS: 9001-42-7

3,5-Di-tert-butylcatechol CAS 1020-31-1

Name: 3,5-Di-tert-butylcatechol
CAS No.: 1020-31-1
Appearance: White solid
Purity/Assay: 98%

3,5-Di-tert-butylcatecholQuick Details

Chemical Name: 3,5-Di-tert-butylcatechol

Synonyms: 3,5-di-t-Butylcatechol; 3,5-di(tert-butyl)benzene-1,2-diol; 3,5-DTBC
CAS No.: 1020-31-1
Molecular Fomula: C14H22O2

Chemical Structure:

Molecular weight: 222.32

Appearance: White solid

Assay：98%

3,5-Di-tert-butylcatecholTypical Properties

ITEMS	SPECIFICATION
Density	1.0200 (rough estimate)
Boiling point	145 °C / 5mmHg
Melt point	95-100 °C(lit.)
Refractive Index	1.4576 (estimate)

3,5-Di-tert-butylcatecholapplication:

3,5-Di-tert-butylcatechol as an antioxidant, it can be used to prepare dyes, plastics and rubber

3,5-Di-tert-butylcatecholPackaging and Shipping

customized according to customer needs.

3,5-Di-tert-butylcatecholStorage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 1020-31-1

Trisodium Ethylenediamine Disuccinate CAS 20846-91-7

Name: Trisodium Ethylenediamine Disuccinate
CAS No.: 20846-91-7
Appearance: Colourless solid
Purity/Assay: 99%
Package: 25/kg drum

Trisodium Ethylenediamine Disuccinate Quick Details

Chemical Name: Trisodium Ethylenediamine Disuccinate

Synonyms: EDDS; N,N’-Ethylenediaminedisuccinic acid; N,N’-Ethylenediamine Disuccinic acid; (S,S)-Ethylenediaminedisuccinic acid; (S,S)-Ethylenediamine-N,N’-disuccinic acid; N,N’-1,2-Ethanediylbis-L-aspartic acid

CAS: 20846-91-7

Molecular Fomula: C₁₀H₁₆N₂O₈

Molecular Weight: 292.24

Appearance: colourless solid

Purity: 99%

Trisodium Ethylenediamine Disuccinate Typical Properties

Melting point	220-222℃
Density	1.534
Appearance	colourless solid
Vapor pressure	0 Pa at 25℃
Boiling point	516.7±50.0°C(Predicted)
Acidity coefficient (pKa)	1.74±0.23(Predicted)
Water solubility	150mg/Lat20℃LogP-1.4at23℃

Trisodium Ethylenediamine Disuccinate Usage

Trisodium ethylenediamine disuccinate is a biodegradable chelating agent that can replace EDTA
Used as a biodegradable chelating agent and stabilizer in detergent and cosmetic formulations.

Trisodium Ethylenediamine Disuccinate Package

25/kg drum

CAS: 20846-91-7

Sodium 1-octanesulfonate CAS 5324-84-5

Name: Sodium 1-octanesulfonate
CAS No.: 5324-84-5
Appearance: White crystal powder
Purity/Assay: ≥98.0%
Package: 25kg/drum

Sodium 1-octanesulfonate Quick Details

Chemical Name: Sodium 1-octanesulfonate

CAS No.:5324-84-5

Molecular Fomula: C8H17NaO3S

Chemical Structure:

Molecular weight: 216.27

Appearance: White crystal powder

Assay：≥98.0%

Sodium 1-octanesulfonate
Typical Properties

ITEMS	SPECIFICATION
Appearance	White crystal powder
Assay	≥98.0%
pH	5.5-7.5 (100g/l, H2O, 20℃)

Sodium 1-octanesulfonate application:

Used for peptide and protein analysis. Intermediate for the preparation of antistatic polyester fibers. Surfactant.

Sodium 1-octanesulfonate
Packaging and Shipping

25kg/drum or 170kg/drum.

Sodium 1-octanesulfonate Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 5324-84-5

methyl ester Of 12-hydrOxy stearic acid CAS 141-23-1

Name: Methyl Ester of 12-Hydroxy Stearic acid
CAS No.: 141-23-1
Appearance: White crystalline power
Package: 25kg/bag

CAS 141-23-1 Details

Chemical Name: METHYL ESTER OF 12-HYDROXY STEARIC ACID

CAS No.: 141-23-1

Molecular Formula: C19H38O3

Molecular Weight: 312.3663

Molecular Structure:

Appearance: White crystalline power

Typical Properties

Item	Standard	Result
Appearance	White crystalline powder	White crystalline powder
Iodine value（gl/100g）≤	5	4.2
Hydroxy Value(mgKOH/g)≥	155	156
Melting Point(℃)	45-55	52
Acid Value（mgKOH/g）≤	10	2.7
Saponication(mgKOH/g)	175-180	178

CAS 141-23-1 Usage

It is white crystal powder also called 12-hydroxy-stearicacimethyl ester

Packaging and Shipping

25kg/bag

CAS 141-23-1 Storage

Stored at room temperature

CAS: 141-23-1

2-Deoxy-D-ribose CAS 533-67-5

Name: 2-Deoxy-D-ribose
CAS No.: 533-67-5
Appearance: White to off-white powder
Purity/Assay: ≥99.0%
Package: 1kg/bag

2-Deoxy-D-ribose Quick Details

Chemical Name:2-Deoxy-D-ribose

Synonyms: 2-Deoxy-D-arabinose; 2-Deoxy-D-erythropentose; Thyminose

CAS No.:533-67-5

Molecular Formula: C5H10O4

Chemical Structure:

Molecular weight:134.13

Appearance: White to off-white powder

Assay: ≥99.0%

2-Deoxy-D-ribose Typical Properties

Item	Standard
Appearance	White to off-white powder
Assay	99%min
Specific Rotation	-54.0~-57.0º
Melting point	79-82℃
Loss on drying	≦0.5%(w/w)
Residue on ignition	≦0.5%
Heavy metals	10ppm MAX

2-Deoxy-D-ribose Usage

This product is a chemical reagent, this product is mainly used as antiviral or anti-tumor pharmaceutical raw materials.

2-Deoxy-D-ribose Packaging and Shipping

Packaging Details: 1kg/bag

Port; Shanghai or other China port

2-Deoxy-D-ribose Storage

This product is transported according to general chemical products, pay attention to rain, moisture, and store in dry and ventilated place.

CAS: 533-67-5

OCIMENE CAS 13877-91-3

Name: OCIMENE
CAS No.: 13877-91-3
Appearance: Colorless or pale yellow oily liquid
Purity/Assay: ≥70.0%
Package: customized according to customer needs.

OCIMENE Quick Details

Chemical Name: OCIMENE

CAS No.: 13877-91-3

Molecular Fomula: C10H16

Chemical Structure:

Molecular weight: 136.23

Appearance: Colorless or pale yellow oily liquid

Assay: ≥70.0%

Typical Properties

ITEMS	SPECIFICATION
Odor	Warm, floral, sweet, somewhat herbaceous
Specific Gravity(20/20℃)	0.7960~0.8040
Refractive Index(20℃)	1.4840~1.4920
Limonene (GC)	10%~30%

OCIMENE application:

Ocimene can be used to produce spices ocimenol, and can also be used in appropriate amounts for daily chemical fragrances.

Packaging and Shipping

customized according to customer needs.

OCIMENE Storage

It should be stored in a clean, dry, and cool place, preventing from sunlight, and rain.

CAS: 13877-91-3

Zinc borate CAS 1332-07-6

Name: Zinc borate
CAS No.: 1332-07-6
Appearance: White or light yellow powder
Purity/Assay: ≥99.0%
Package: 1kg/bag, 25kg/bag or customized according to customer needs.

Zinc borate Quick Details

Chemical Name: Zinc borate

Synonyms: Zinc borate 3.5 Hydrate; Firebrake ZB

CAS No.: 1332-07-6

Molecular Formula: B2O6Zn3

Chemical Structure:

Molecular weight: 313.79

Appearance: White or light yellow powder

Assay: ≥99.0%

Typical Properties

ITEMS	SPECIFICATION
Purity	99%
Appearance	White or light yellow powder
Melt point	980 °C
Density	3.64 g/cm3

Zinc borate application:

Zinc borate is an inorganic additive flame retardant. It is characterized by good thermal stability, both flame retardant and smoke elimination. It can replace antimony trioxide in some products, and can also be used in conjunction with other inorganic flame retardants, and its effect is better.
This product is widely used in rubber, plastics, cables, wood, national defense products, coatings, tarpaulins, and other industries. Zinc borate can be used as a multi-functional synergistic additive for halogen flame retardants. It can effectively improve the chemical flame retardant performance, reduce the generation of smoke during combustion, and can adjust the physical, mechanical, electrical, and other aspects of rubber and plastic products.
Zinc borate is widely used in PVC materials, such as carpets, conveyor belts, wires, and cables, etc., and also in engineering plastics with halogen-free aluminum hydroxide and magnesium hydroxide as flame retardant systems, such as PE, PP, ABS, etc., also used in intumescent coatings, ceramic glazes, fungicides, wallpaper treatment, opal glass, and other fields.

Packaging and Shipping

1kg/bag, 25kg/bag or customized according to customer needs.

Zinc borate Storage

It should be stored in a clean, dry, and cool place, preventing from sunlight, rain.

CAS: 1332-07-6

Diethylene glycol dimethyl ether CAS 111-96-6

Name: Diethylene glycol dimethyl ether
CAS No.: 111-96-6
Appearance: Transparent liquid
Package: 25KG/Drum

Diethylene glycol dimethyl ether Details

Chemical Name: Diethylene glycol dimethyl ether (Diglyme)

Synonyms: 2-Methoxyethyl ether; Bis(2-methoxyethyl) ether

CAS No.: 111-96-6

Molecular Formula: C6H14O3

Molecular Weight: 134.17

Molecular Structure:

Appearance: Transparent liquid

Typical Properties

Boiling Point	162 °C (lit.)
Melting Point	-64 °C (lit.)
Density	0.944 g/mL at 20 °C (lit.) 0.939 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.408(lit.)
Flash Point	134.6 °F
Appearance	Liquid
Colour	Transparent
Stability	Stable

Diethylene glycol dimethyl ether Usage

Widely used as solvent for the synthesis of organometallic compounds, alkylation reactions, polycondensation reactions; raw materials for medicine and organic synthesis.

Packaging and Shipping

Packing: 25KG/Drum

Diethylene glycol dimethyl ether Storage

Keep in a well-closed, light-resistant, dry and cool place.

CAS: 111-96-6

CATALASE CAS 9001-05-2

Name: Catalase
CAS No.: 9001-05-2
Appearance: Colorless to slight yellow liquid
Package: 25KG/DRUM

Catalase Details

Chemical Name: Catalase

Synonyms: Catalase-peroxidase; Catalase-Agarose; Fungalcatalase; Deoxygenase; bovine catalase; caperase
CAS No.9001-05-2
Molecular Formula: C9H10O3
Molecular Weight: 166.1739
Molecular Structure:
Appearance: Colorless to slight yellow liquid

Catalase Typical Properties

Items	Standard	Results
Enzyme Activity(u/g)	≥200000	210068
Fineness[0.4mm(39mesh)]^b%	≥80	99
Dry Weight Loss ^b%	≤8.0	5.1
As/(mg/kg)	≤3.0	0.19
Pb/(mg/kg)	≤5.0	0.23
Total Number of Colonies/(CFU/g)	≤5.0*10⁴	600
Coliform Bacteria/(CFU/g)	≤30	＜10
Salmonella(25g)	Not check out	Complies
E.coli/(CFU/g)	＜10	＜10

Catalase Usage
1.Enzyme preparation. Mainly used in the production of cheese, milk and egg products
2.Common Diagnostic Enzymes
3.Used in biochemical research, food preservation, milk sterilization and de-sugar, etc
As a natural antioxidant, it can be used to study the effect of reactive oxygen species on gene expression and apoptosis

Catalase Packaging and Shipping
25KG/DRUM

Catalase Storage
Keep container tightly closed in a dry and well-ventilated place.

CAS: 9001-05-2

Pyroligneous Acid CAS 8030-97-5

Name: Pyroligneous Acid
CAS No.: 8030-97-5
Appearance: Yellow Liquid
Package: 25KG/Drum

Pyroligneous Acid Details

Chemical Name: Pyroligneous Acid

Synonyms: Wood vinegar

CAS No.: 8030-97-5

Appearance: Yellow Liquid

Pyroligneous Acid Typical Properties

Boiling Point	99 °C (lit.)
Density	1.08 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.374(lit.)
Flash Point	112 °F
Appearance	Liquid
Colour	Yellow

Pyroligneous Acid Usage

Mainly used as a flavoring agent and preservative

Pyroligneous Acid Packaging and Shipping

Packing: 25KG/Drum

Pyroligneous Acid Storage

Keep in a well-closed,light-resistant, dry and cool place.

CAS: 8030-97-5

Montmorillonite K 10 CAS 70131-50-9

Name: Montmorillonite K 10
CAS No.: 70131-50-9
Appearance: White or gray or light pink powder
Purity/Assay: ≥99.0%
Package: 25kg/ carton or 25kg/ bag.

Montmorillonite K 10 CAS 70131-50-9 Quick Details

Chemical Name: Montmorillonite K 10

CAS No.: 70131-50-9

Molecular Fomula: H2Al2(SiO3)4-nH2O

Appearance: White or gray or light pink powder

Assay: ≥99.0%

CAS 70131-50-9 Typical Properties

Item	Specifications
Density	2.3~2.5
stacking density g/ml	0.55±0.10
specific surface area	≧130

CAS 70131-50-9 Usage

1. Used for decolorization of animal oil, vegetable oil, mineral oil, and refining petroleum products. Also used as a catalyst for organic synthesis.

2. Can be used for animal and vegetable oil decolorization, filter and adsorbent, catalyst and catalyst carrier

CAS 70131-50-9 Packaging

Packing: 25kg/ carton or 25kg/ bag.

Delivery: By sea and air and express.

CAS 70131-50-9 Storage

normaltem perature preservation.

CAS: 70131-50-9

TRIETHYLENE GLYCOL DIMETHYL ETHER CAS 112-49-2

Name: Triethylene Glycol Dimethyl Ether
CAS No.: 112-49-2
Appearance: Liquid
Package: 25KG/Drum

Triethylene Glycol Dimethyl Ether Details

Chemical Name: Triethylene Glycol Dimethyl Ether

Synonyms: 1,2-Bis(2-methoxyethoxy)ethane; Triglyme

CAS No.: 112-49-2

Molecular Formula: C8H18O4

Molecular Weight: 178.23

Molecular Structure:

Appearance: Liquid

Typical Properties

Melting Point	−45 °C(lit.)
Boiling Point	216 °C(lit.)
Density	0.986 g/mL at 25 °C(lit.)
Solubility	Soluble in water
Vapor Pressure	1.2 hPa (20 °C)
Refractive Index	n20/D 1.423(lit.)
Flash Point	231 °F
Storage	Store below +30°C.
Appearance	Liquid
Colour	Transparent

Triethylene Glycol Dimethyl Ether Usage

Often used as chemical raw materials and reaction solvents.

Packaging and Shipping

Packing: 25KG/Drum

Triethylene Glycol Dimethyl Ether Storage

Keep in a well-closed,light-resistant, dry and cool place.

CAS: 112-49-2

Sodium Octyl Sulfate CAS 142-31-4

Name: Sodium Octyl Sulfate
CAS No.: 142-31-4
Appearance: white powder
Purity/Assay: ≥95.0%

Sodium octyl sulfate Details

Chemical Name: Sodium octyl sulfate
CAS No.: 142-31-4
Molecular Fomula: C8H19NaO4S

Chemical Structure:

Molecular weight: 234.29

Appearance: white powder

Assay：≥95.0%

Sodium octyl sulfate
Typical Properties

ITEMS	SPECIFICATION
Appearance	white powder
Purity	≥95%

Sodium octyl sulfate application:

It is used as a surfactant

Sodium octyl sulfate
Packaging and Shipping

customized according to customer needs.

Sodium octyl sulfate Storage

Seal and store in a cool place.

CAS: 142-31-4

D-Allulose/D-Psicose CAS 551-68-8

Name: D-Psicose / D-Allulose
CAS No.: 551-68-8
Appearance: White or yellowish powder
Package: 25kg/drum

D-Psicose D-Allulose Description

Product Name: D-psicose; D-ALLULOSE

CAS No: 551-68-8

Molecular Formula: C6H12O6

Molecular Structure:

Test item	Specification	Result
Appearance	White or yellowish powder	White powder
Smell	Sweet taste no peculiar smell	Conforms
Impurities	No Visible impurities	Sweet taste no peculiar smell
D-Allulose content (dry basis),%	≥98	99.5
Ignition Residue,%	≤0.1	0.03
Loss on drying,%	≤1.0	0.32
Lead(Pb) mg/Kg	≤0.5	＜0.5
Arsenic(As)mg/Kg	≤0.5	＜0.010
PH	3.0~7.0	5.03
Total plate count, CFU/g	≤100	＜10
Mould and Yeast,CFU/g	≤50	＜10
Coliform,MPN/g	Not Detected	Not Detected
Salmonella,/25g	Not Detected	Not Detected
Conclusion:	The results conforms with enterprise standards

Total plate count	≤100CFU/g	<10CFU/g	Meets
Mould and Yeast	≤50CFU/g	<10CFU/g	Meets
Coliform, MPN/g	Not Detected	Not Detected	Meets
Salmonella,/25g	Not Detected	Not Detected	Meets

D-Psicose D-Allulose Usage

D-ALLULOSE is currently widely used in various new products, with desserts, dairy products, and beverages being the most common types of applications.

D-Psicose D-Allulose Package

25kg/drum

D-Psicose D-Allulose Storage

Store at room temperature

CAS: 551-68-8

Caryophyllene Oxide CAS 1139-30-6

Name: Caryophyllene Oxide
CAS No.: 1139-30-6
Appearance: Crystalline powder
Package: 25KG/Drum

Caryophyllene Oxide Details

Chemical Name: Caryophyllene Oxide

CAS No.: 1139-30-6

Molecular Formula: C15H24O

Molecular Weight: 220.35

Molecular Structure:

Appearance: Crystalline powder

Caryophyllene Oxide Typical Properties

Melting Point	210-212℃
Boiling Point	548.9±50.0 °C(Predicted)
Density	1.16±0.1 g/cm3(Predicted)
Appearance	Crystalline Powder
Colour	White
Refractive Index	1.4956
Storage	2-8°C
Solubility	Insoluble in water

Caryophyllene Oxide Usage

Widely used in perfumes, essences, spices and other products.

Caryophyllene Oxide Packaging and Shipping

Packing: 25KG/Drum

Caryophyllene Oxide Storage

Keep in a well-closed,light-resistant, dry and cool place.

CAS: 1139-30-6

Epoxy Curing Agent PACM CAS 1761-71-3

Name: Epoxy Curing Agent PACM
CAS No.: 1761-71-3
Appearance: Colorless transparent liquid
Package: Steel drum, 200kg per pail; 1000KGS IBC DRUM.

Product
name: Epoxy curing agent PACM; 4,4′-Diaminodicyclohexyl methane; Diaminodicyclohexylmethane

Synonyms: 4,4′-Methylenebis(cyclohexylamine); Bis(4-aminocyclohexyl)methane

Cas
No.: 1761-71-3

Molecular formula：C13H26N2

Molecular weight：210.36

Molecular structure:

Specification:

Item	Specification
Appearance	Colorless transparent liquid
Chroma (Platinum cobalt colorimetry)	≤30
Viscosity (mPa/s, 25℃)	50-80
Amine value (ASTM D2074)	500-550
Assay, %	≥99
Water content /%	≤0.2
MDA content
Trans-isomer content	17-25

Packing:Steel drum, 200kg per pail; 1000KGS IBC DRUM.

Application:

Diaminodicyclohexylmethane can be used to process various environmentally friendly

polyurethane coatings, adhesives and other surface materials with good transparency and

resistance to yellowing. Epoxy resin cured by diaminodicyclohexylmethane has excellent heat

resistance, dielectric properties, solvent resistance, mechanical properties, as well as excellent

optical properties and weather resistance, and can be used in damping materials, optical materials, coatings, engineering Plastics, adhesives and other fields.

CAS: 1761-71-3

1-Chlorohexadecane CAS 4860-03-1

Name: 1-Chlorohexadecane
CAS No.: 4860-03-1
Appearance: Colorless to almost colorless transparent liquid
Purity/Assay: ≥99.0%
Package: 180kg/drum,800kg/IBC

1-Chlorohexadecane Quick Details

Chemical Name: 1-Chlorohexadecane

Synonyms: Cetyl chloride; Hexadecyl chloride; 1-chloro-hexadecan; 1-Chlorhexadecan; 1-Chlorohexadceane; Palmityl chloride; n-hexadecyl chloride; 1-chlorohexadecyne; Chlorohexadecane
CAS No.: 4860-03-1

Molecular Fomula: C16H33Cl

Chemical Structure:

Molecular weight: 260.89

Appearance: Colorless to almost colorless transparent liquid

Assay: ≥99.0%

Typical Properties

ITEMS	SPECIFICATION
Density	0.865 g/mL at 25 °C(lit.)
Boiling point	149 °C1 mm Hg(lit.)
Melt point	8-14 °C(lit.)
Flash Point	>230 °F

1-Chlorohexadecane application:

Organic synthesis intermediates are used for surfactants.

Packaging and Shipping

180kg/drum,800kg/IBC

1-Chlorohexadecane Storage

It should be stored in a clean, dry, and cool place, preventing sunlight, and rain.

CAS: 4860-03-1

Polyglyceryl-2 Laurate CAS 156153-06-9

Name: POLYGLYCERYL-2 CAPRATE
CAS No.: 156153-06-9
Appearance: Colorless to light yellow transparent liquid
Purity/Assay: 99%
Package: customized according to customer needs.

POLYGLYCERYL-2 CAPRATE
Quick Details

Chemical Name: POLYGLYCERYL-2 CAPRATE

CAS No.: 156153-06-9

Molecular Fomula: C16H32O6

Chemical Structure:

Molecular weight: 320.42

Appearance: Colorless to light yellow transparent liquid

Assay: 99%

Typical Properties

ITEMS	SPECIFICATION
Boiling point	473.6±45.0℃(Predicted)
Density	1.083±0.06 g/cm3(Predicted)
Acidity coefficient (pKa)	13.09±0.20(Predicted)

POLYGLYCERYL-2 CAPRATE application:

POLYGLYCERYL-2 CAPRATE is Widely used in shampoo, shower gel, facial cleanser, makeup remover and other cleaning products.

Packaging and Shipping

customized according to customer needs.

POLYGLYCERYL-2 CAPRATE
Storage

It should be stored in store in a cool, dry place.

CAS: 156153-06-9

D-chiro-inositol CAS 643-12-9

Name: D-Chiro-inositol
CAS No.: 643-12-9
Appearance: White powder
Purity/Assay: ≥95%
Package: 25Kg/drum

D-CHIRO-INOSITOL Quick Details

Chemical Name: D-CHIRO-INOSITOL

CAS No.: 643-12-9

Molecular Formula:C6H12O6

Chemical Structure:

Molecular Weight: 180.16

Appearance: White powder

Assay: ≥95％

Typical Properties

Items of Analysis	Standard of Analysis	Test Result
Appearance	White powder	White powder
Assay（%，HPLC）	≥95％	96.87%
Other sugars(HPLC)	≤5%	0.10%
Tap Density	≤0.85g/ml	0.805g/ml
Particle Size	90%pass 80mesh	Conforms
Loss on drying	≤5.0%	0.12%
Residue on Ignition	≤5.0%	0.02%
Pb	≤3.0ppm	0.0415ppm
As	≤3.0ppm	0.4627ppm
Cd	≤1.0ppm	0.0046ppm
Hg	≤0.1ppm	0.0003ppm
Total Bacteria, CFU/g	≤1000cfu/g	90cfu/g
Yeasts Molds, CFU/g	≤100cfu/g	10cfu/g
E.Coli	Negative	Negative
Coli-form bacteria	Negative	Negative
Salmonella	Negative	Negative

D-CHIRO-INOSITOL Usage

1. Inositol and its phosphates have been used to develop metabolically stable insulin mediators, inhibitors, and modulators of important metabolic functions such as glycolysis.

2. Inositol is very stable to degrading enzymes in the body because of the lack of hydrolysis-labile glycosidic bonds.

Packaging and Shipping

Packing: 25Kg/drum

D-CHIRO-INOSITOL Storage

It should be placed in a cool dry warehouse

CAS: 643-12-9

solvent black 27 CAS 12237-22-8

Name: Solvent Black 27
CAS No.: 12237-22-8
Appearance: Black powder
Package: 25kg/carton

Solvent Black 27 Details

Chemical Name:Solvent Black 27

CAS No.: 12237-22-8

Molecular Weight: 104.11

Appearance: Black powder

Solvent Black 27 Typical Properties

Items	Result
Chroma	Qualified
Appearance	Red Powder
Molecular Weight	104.11
Synonym	Black J 93

Solvent Black 27 Usage

Solvent dyes are mainly used for coloring wood and plastics, as well as for clear lacquers, inks, fats, oils, waxes, soaps, petroleum products and aerosols: aluminum foil, leather, etc. It can also be used for the coloration of synthetic fibers.

Solvent Black 27 Packaging and Shipping

Packing: 25kg/carton

Solvent Black 27 Storage

Stored in cool dry ventilated place away from acid and food

CAS: 12237-22-8

Lignin CAS 9005-53-2

Name: Lignin
CAS No.: 9005-53-2
Appearance: Brown powder
Package: 25KG/Drum

Lignin Details

Chemical Name: Lignin

CAS No.: 9005-53-2

Appearance: Brown powder

Lignin Typical Properties

Appearance	Powder
Colour	Brown
Storage	Store at -20°C
Stability	Stable
Solubility	Insoluble in water

Lignin Usage

Mainly used as fuel, adhesive, industrial detergent, water softener, etc.

Lignin Packaging and Shipping

Packing: 25KG/Drum

Lignin Storage

Keep in a well-closed,light-resistant, dry and cool place.

CAS: 9005-53-2

Fatty Acids, C16-18, Sulfo, 1-Me Esters, Sodium Salts CAS 93348-22-2

Name: Fatty Acids, C16-18, Sulfo, 1-Me Esters, Sodium Salts
CAS No.: 93348-22-2
Appearance: Light yellow thin flake
Purity/Assay: 90%min
Package: 25kg/bag

Fatty acids, C16-18, sulfo, 1-Me esters, sodium salts Quick Details

Chemical Name: Fatty acids, C16-18, sulfo, 1-Me esters, sodium salts

Other Name: Sodium methyl ester sulfonate

CAS No.:93348-22-2

Molecular Fomula: N/A

Chemical Structure:N/A

Molecular weight: N/A

Appearance: Light yellow thin flake

Assay：90%min

Fatty acids, C16-18, sulfo, 1-Me esters, sodium salts
Typical Properties

ITEMS	SPECIFICATION
Appearance	Light yellow thin flake
Active Matter	87-93
Color(as 5% aq solution)	80Max
Moisture content	6Max
pH(10%)	4-7

Fatty acids, C16-18, sulfo, 1-Me esters, sodium salts application:

Washing, decontamination, dispersion, emulsification

Fatty acids, C16-18, sulfo, 1-Me esters, sodium salts
Packaging and Shipping

25kg/bag

Fatty acids, C16-18, sulfo, 1-Me esters, sodium salts Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 93348-22-2

Lithium Difluoro(oxalato)borate CAS 409071-16-5

Name: Lithium Difluoro(oxalato)borate
CAS No.: 409071-16-5
Appearance: White powder or white crystalline substance.

Lithium difluoro(oxalato)borate Quick Details

Chemical Name: Lithium difluoro(oxalato)borate

Synonyms: Lithium difluoro(oxalato)borate(1-); LithiuM Oxalyldifluoroborate; LithiuM difluoro oxalate borate
CAS No.: 409071-16-5
Molecular Fomula: C2BF2O4.Li

Chemical Structure:

Molecular weight:143.76

Appearance: White powder or white crystalline substance.

Lithium difluoro(oxalato)borate Typical Properties

ITEMS	SPECIFICATION
Density	2.01-2.065g/cm3 at 20℃
Boiling point	275.3℃ at 102kPa
Melt point	265-271°C
Flash Point

Lithium difluoro(oxalato)borate Application:

It can be used as a film-forming additive in lithium battery electrolyte or as a conductive salt to replace lithium hexafluorophosphate.

Lithium difluoro(oxalato)borate Packaging and Shipping

customized according to customer needs.

Lithium difluoro(oxalato)borate Storage

Lithium difluoroxalate borate can be stored in a sealed container at room temperature or low temperature, in a dry and ventilated environment, away from heat sources.

CAS: 409071-16-5

nitazoxanide CAS 55981-09-4

Name: Nitazoxanide
CAS No.: 55981-09-4
Appearance: Yellowish crystalline powder
Purity/Assay: 99%

Nitazoxanide Quick Details

Chemical Name: Nitazoxanide

CAS: 55981-09-4

Molecular Fomula: C12H9N3O5S

Molecular Weight: 307.28

Chemical Structure:

Appearance: Yellowish crystalline powder

Purity: 99%

Typical Properties

Item	Refined Nitazoxanide	Crude Nitazoxanide
Characters	Yellowish crystalline powder	Yellow crystalline powder
Identification	Color reaction: positive reaction IR: Consistent	Color reaction: positive reaction IR: Consistent
Melting Range	198.7-200°C	193-198.7°C
Related substance	Singleim purity: 0.20% Total impurity: 0.42%	Singleim purity: 0.39% Totalim purity: 1.74%
Losson drying	0.25%	0.25%
Residueonignition	0.08%	0.05%

Nitazoxanide Application

anti-bacterial drugs

(A) of the antiprotozoal

(B) for other intestinal parasites

(D) Anti-Virus

Nitazoxanide Packaging

25.0 kgs/drum

CAS: 55981-09-4

Papain CAS 9001-73-4

Name: Papain
CAS No.: 9001-73-4
Appearance: White to Light Yellow Color
Package: 25kg/drum

Papain Details

Chemical Name: Papain

CAS No.: 9001-73-4

Molecular Formula: C9H14N4O3

Molecular Weight: 226.23246

Molecular Structure:

Appearance: White to Light Yellow Color

Typical Properties

Item	Standard
Appearance	White to Light Yellow Color
Odor	Light Papaya Smell
Activity of enzyme	≥200,000 U/g
Loss on drying	≤5.0%
Loss on ignition	≤5.0%
Pb /（mg/kg）	≤5.0mg/kg
As /（mg/kg）	≤3.0mg/kg
Total plate count（CFU/g）	<10000cfu/g
Yeast and Mould	NMT 100 cfu/g
Salmonella（25g）	None detected in 10g

Papain Usage

In the field of food:
The enzymatic reaction of papain can hydrolyze the macromolecular protein in food into small molecular peptides or amino acids that are easy to absorb. It is widely used in: chicken, pig, cattle, seafood, chemical book blood products, soybeans, peanuts and other animal and plant protein hydrolysis, meat tenderizer, wine clarifier, biscuit loosening agent, noodle stabilizer, health food, soy sauce brewing and wine fermentation agent, etc.

In the field of biochemical:
Papain can be used in biochemical research. It is an important cysteine protease used in peptide synthesis. It is used to produce Fab fragments of antibodies; because it rarely damages certain tissues, it is also used for cell lysis.

Pharmaceutical industry:
Papain can activate plasminogen into plasmin. It only acts on necrotic tissue, dissolving fibrin, blood clots and necrotic substances in the lesion. It cleans the wound surface, promotes the growth of new granulation tissue, promotes pus and fluid drainage, and accelerates wound healing.

Used in medicine, food industry and cosmetic additives.

Packaging and Shipping

Packing: 25kg/drum

Papain Storage

Stored in a cool dry place

CAS: 9001-73-4

Tetraethylene glycol dimethyl ether CAS 143-24-8

Name: Tetraethylene glycol dimethyl ether
CAS No.: 143-24-8
Appearance: Colourless clean liquid
Package: 200kg/drum

Product Description

Product name: Tetraethylene glycol dimethyl ether

MF： C10H22O5

MW： 222.28

CAS： 143-24-8

Structural formula:

Properties: Colourless clean liquid

Application:

It serves as an excellent solvent for alkali gold hydrides

Specifications:

Appearance	Colourless clean liquid
(wt%) Purity	≥99.0
(t %) Water content	≤0.1
(H2O2 )% Peroxide	≤005
(HAC ) % Acidity	≤0.015

Usage：

Tetraethylene glycol dimethyl ether can be used as an excellent solvent for alkali gold hydrides. It is used in a variety of chemical reaction processes such as alkylation condensation and reduction. Since the compound is Lewis basic can selectively absorb acid gases and is used in the purification of synthesis gas, natural gas, acetylene, and other gases.

The chemical with CAS number 143-24-8 is tetraethylene glycol dimethyl ether (TEGDME), also known as tetraglyme:

Solvent: Used as a solvent for paints, inks, adhesives, cleaning products, and other coatings
Lithium-ion batteries: Used as a reagent in lithium-ion batteries
Heat pumps: Used as an additive for adsorption refrigeration and heat pumps
Separation processes: Used as a solvent for separation processes and high temperature reactions
Glucose sensors: Used to coat glucose sensors to make them “non fouling”
Cell adhesion: Helps promote cell adhesion
Protein adsorption: Helps in selective adsorption of proteins

TEGDME is a polar aprotic solvent with a high boiling point and excellent thermal and chemical stability. It has the chemical formula CH₃O(CH₂CH₂O)₄CH₃.

Storage: keep low temperature and keep drying

Shelf life: 12 months with package

Package Size and Picture

200kg/drum

CAS: 143-24-8

lithium dihydrogen phosphate CAS 13453-80-0

Name: Lithium Dihydrogen Phosphate
CAS No.: 13453-80-0
Appearance: Powder
Purity/Assay: 99%
Package: 25kg/drum

Lithium Dihydrogen Phosphate Quick Details

Chemical Name: Lithium Dihydrogen Phosphate

Other Name: Lithium dihydrogen phosphate anhydrous; lithium phosphate monobasic; phosphoric acid monolithium salt; Phosphoric acid dihydrogen lithium salt; Lithium hydrogen phosphate
CAS: 13453-80-0

Molecular Fomula: H2LiO4P

Molecular Weight: 103.93

Chemical Structure:

Purity: 99%

Lithium Dihydrogen Phosphate Typical Properties

Melting Point	>100°C
Density	2.5 g/mL at 25 °C(lit.)
Storage	Inert atmosphere,Room Temperature
Appearance	Powder
Colour	White
Solubility	Slightly soluble in water
Stability	Stable

Lithium Dihydrogen Phosphate Usage

Mainly used for preparing lithium iron phosphate, anode material for lithium-ion batteries.

Lithium Dihydrogen Phosphate Packaging

25kg/drum.

Lithium Dihydrogen Phosphate Storage

Keep in a well-closed,light-resistant, dry and cool place.

CAS: 13453-80-0

Escin CAS 6805-41-0

Name: Escin
CAS No.: 6805-41-0
Appearance: Powder
Package: 25KG/Drum

Escin Details

Chemical Name: Escin

Synonyms: Aescin; beta-Escin

CAS No.: 6805-41-0

Molecular Formula: C55H86O24

Molecular Weight: 1131.26

Molecular Structure:

Appearance: Powder

Typical Properties

Melting point	224.5°C
Boiling point	764.81°C (rough estimate)
Density	1.1200 (rough estimate)
Solubility	Soluble in methanol
Storage	4°C, protect from light
Appearance	Powder
Colour	White
Refractive index	1.6500 (estimate)

Escin Usage

It has natural powerful anti-aging and anti-wrinkle effects, and can improve the blood circulation of some eye skin.
Aescin has anti-tissue edema, reduces vascular permeability and prevents water accumulation in tissues, and quickly eliminates the heavy feeling and pressure caused by local edema.

Packaging and Shipping

Packing: 25KG/Drum

Escin Storage

Keep in a well-closed, light-resistant, dry and cool place.

CAS: 6805-41-0

Terpinen-4-ol CAS 562-74-3

Name: Terpinen-4-ol
CAS No.: 562-74-3
Appearance: Colorless to yellowish slightly viscous liquid
Purity/Assay: 95%min

Terpinen-4-ol

Chemical Name: Terpinen-4-ol
CAS No.: 562-74-3
Molecular Fomula: C10H18O

Chemical Structure:

Molecular weight: 154.25

Appearance: Colorless to yellowish slightly viscous liquid

Assay：95%min

Terpinen-4-ol Typical Properties

ITEMS	SPECIFICATION
GC Content	≥95.0
Relative Density(20℃）	0.9280-0.9340
OpticalRotation(20℃）	-15°— -30°
Refractiveindex(20℃）	1.4750-1.4850
Odor	The pleasant smell of nutmeg

Terpinen-4-ol application:

Commonly used in daily chemicals & cosmetics, flavors and fragrances

Terpinen-4-ol Packaging and Shipping

Drum, 25kg

Terpinen-4-ol Storage

It is recommended to store in a dry and cool place.

CAS: 562-74-3

zinc phenylphosphonate / tmc-200 CAS 34335-10-9

Name: Zinc phenylphosphonate / tmc-200
CAS No.: 34335-10-9
Appearance: white powder

Zinc phenylphosphonate

zinc phenylphosphonate Quick Details

Chemical name:zinc phenylphosphonate

CAS No.: 34335-10-9

Molecular formula: C6H5O3PZn

Molecular weight:221.4

Technical indicators

Chemical Structure:

Appearance: white powder

Melting point:>300°C

Volatile matter(105 ° C):≤ 1.0%

zinc phenylphosphonate Usage

1.TMC-200 is a new nucleating agent for polylactic acid (PLA), which is a bio-based plastic auxiliary.

2. TMC-200 is non-toxic, odorless, and has good nucleation promoting effect on polylactic acid, polyhydroxyalkanoate (PHAs) and other resins.

3. It can significantly increase the crystallization rate of the resin, shorten the molding cycle of the product, improve production efficiency, and improve the product.

4. Physical and mechanical properties that increase its heat distortion temperature, modulus of elasticity, tensile and flexural strength.

5. The recommended addition amount is 0.6 to 1.5% by weight.

Health safety

Acute oral toxicity test in mice: The nucleating agent TMC-200 has a oral LD50 of more than 5000 mg/kg.bw for both male and female mice, and is a microtoxic substance. This product should be protected from dust formation and away from fire during operation and use.

zinc phenylphosphonateStorage

It should be stored in a ventilated and dry place.

CAS: 34335-10-9

Broflanilide CAS 1207727-04-5

Name: Broflanilide
CAS No.: 1207727-04-5
Appearance: white powder
Package: 25KG/Drum

Broflanilide Details

Chemical Name: Broflanilide

Synonyms: N-(2-Bromo-4-(perfluoropropan-2-yl)

CAS No.: 1207727-04-5

Molecular Formula: C25H14BrF11N2O2

Molecular Weight: 663.277

Molecular Structure:

Appearance: white powder

Typical Properties

Solubility	Soluble in chloroform (a little), DMSO (a little), methanol (a little)
Density	1.625±0.06 g/cm3(Predicted)
Boiling point	467.9±45.0 °C(Predicted)
Appearance	powder
Colour	write
Storage conditions	Store at -20°C

Broflanilide Usage

Bromifendiamide is mainly used to control pests such as Lepidoptera, Coleoptera, termites, mosquitoes and flies on crops such as green leafy vegetables, perennial crops and cereals. In addition, it can also be used as a seed treatment agent to control nematodes that harm cereals. It can also be used for non-crop purposes to control termites, ants, cockroaches, flies and other pests. In addition, the agent has high larvicidal activity against Spodopteralitura.

Packaging and Shipping

Packing: 25KG/Drum

Broflanilide Storage

Keep container tightly closed in a dry and well-ventilated place. Store in cool place.

CAS: 1207727-04-5

Tricyclodecnyl Acetate CAS 5413-60-5

Name: Tricyclodecnyl Acetate
CAS No.: 5413-60-5
Appearance: Colorless to light yellow viscous liquid
Purity/Assay: ≥97.0%

Tricyclodecnyl Acetate Quick Details

Chemical Name: Tricyclodecnyl Acetate

CAS No.: 5413-60-5

Molecular Fomula: C12H16O2

Chemical Structure:

Molecular weight: 192.25

Appearance:Colorless to light yellow viscous liquid

Assay：≥97.0%

Tricyclodecnyl Acetate
Typical Properties

ITEMS	SPECIFICATION
Density	1.0240
Boiling point	288.25°C
Appearance	Colorless viscous liquid
Odor	Floral, woody scent

Tricyclodecnyl Acetate application:

Widely used in soap, detergent and air fresher flavor formulations. Also suitable for gardenia, lily of the valley, lilac, jasmine, plain heart orchid, fragrant Myrrh, lavender, aldehyde Chemicalbook aroma – wood, fragrance – fruit and modern new flavor, if used properly, can obtain a good aroma effect and show a special aroma. Cannot be used as an edible spice.

Tricyclodecnyl Acetate
Packaging and Shipping

customized according to customer needs.

Tricyclodecnyl Acetate Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.

CAS: 5413-60-5

1,4-Dioxan-2-one CAS 3041-16-5

Name: 1,4-Dioxan-2-one
CAS No.: 3041-16-5
Appearance: White Powder
Package: 25 KG/Bag

1,4-Dioxan-2-one Details

Chemical Name: 1,4-Dioxan-2-one

CAS No.: 3041-16-5

Molecular Fomula: C4H6O3

Chemical Structure:

Molecular weight: 102.09

Appearance: White Powder

Typical Properties

ITEMS	SPECIFICATION
Melting Point	28°C(lit.)
Boiling point	215°C(lit.)
Density	1.1717 (rough estimate)
Refractive index	1.4540 (estimate)

1,4-Dioxan-2-one Application:

1,4-Dioxane-2-one is an important organic chemical raw material and intermediate, which can be widely used in biodegradable materials, medicine and other fine chemical industries.

Packaging and Shipping

25 KG/Bag

CAS: 3041-16-5