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Product name:Zinc oxide
CAS:1314-13-2
MF:OZn
MW:81.39
EINECS:215-222-5

Synonyms:Zinc oxide, Puratronic(R), 99.999% (metals basis); ZINC OXIDE POWDER; Zinc Oxide (fume) (also see metal)

What is Zinc oxide with CAS1314-13-2

Zinc oxide, also known as zinc white, is a pure white powder composed of amorphous or needle shaped small particles. As a basic chemical raw material, it has a wide range of applications in industries such as rubber electronics, pharmaceuticals, coatings, etc.

Specification

APPEARANCE	Yellowish to white powder
DRAN SIZE,NM	30-50
SSA,M2/G	20-50
LosS ON DRY	0.5
SULPHATED ASSAY	1.0

Application

Zinc oxide can be used as a white pigment for printing and dyeing, papermaking, matches and pharmaceutical industries.

Pacakage

25 kg/drum

Sodium Hyaluronate CAS 9067-32-7 have in stock

Product Name: Sodium Hyaluronate
CAS Number: 9067-32-7
EC / EINECS No.: 618-620-0
Specification: Sodium hyaluronate >=95.0%; Glucuronic acid >=45.0%; Transparency >=99.0%
Appearance: White powder or granules
Package: 1kg/bag, or as required by clients
Application: Used in serums, lotions, face masks, eye creams, ophthalmic solutions, joint lubricants, wound healing gels, functional foods, and medical devices

What is Sodium Hyaluronate CAS 9067-32-7?

Sodium Hyaluronate (CAS Number 9067-32-7) is the sodium salt form of hyaluronic acid, a naturally occurring polysaccharide widely present in human connective tissues and skin. It has excellent moisturizing, lubricating, and repairing properties, making it a key ingredient in cosmetics, pharmaceuticals, and health products.

As a professional China sodium hyaluronate factory and supplier, we provide high-purity hyaluronic acid sodium salt powder suitable for use in personal care, medical formulations, and food supplements. Our sodium hyaluronate CAS 9067-32-7 is available in different molecular weights to meet various application needs.

Sodium Hyaluronate Powder – LMW, MMW, HMW

Sodium Hyaluronate Powder is a highly purified form of hyaluronic acid sodium salt widely used in cosmetics, personal care, and pharmaceutical formulations. Depending on the molecular weight, it can be classified as:

LMW (Low Molecular Weight) Sodium Hyaluronate Powder – penetrates deeper layers of the skin for intensive hydration and anti-aging benefits.
MMW (Medium Molecular Weight) Sodium Hyaluronate Powder – provides balanced hydration and skin smoothness.
HMW (High Molecular Weight) Sodium Hyaluronate Powder – forms a protective film on the skin surface, preventing moisture loss and improving texture.

Our China sodium hyaluronate factory produces all three grades with strict quality control, ensuring high purity, biocompatibility, and consistency for cosmetic, pharmaceutical, and personal care applications.

Sodium hyaluronate powder LMW:

Anti-aging serums, facial essences, eye creams
Deep skin hydration

Sodium hyaluronate powder MMW:

Moisturizing creams, lotions, sheet masks
Skin smoothing and balancing hydration

Sodium hyaluronate powder HMW:

Facial masks, topical gels, protective creams
Surface hydration and moisture retention

Specification

Item	Standard
Appearance	White powder or granules
Infrared Absorption	The infrared absorption spectrum should be consistent with the control spectrum
Sodium salt identification reaction	Should show the positive reaction of sodium salt
Glucuronic acid content(%)	≥45.0
Sodium hyaluronate content(%)	≥95.0
Average molecular weight(KDa)	(1.6-1.8)*10^6Dalton
Absorbance	≤0.25
Transparency(%)	≥99.0
Intrinsic viscosity value(dL/g)	24.86-27.25
Dry weight loss(%)	≤10.0
PH	5.0-8.5
Bulk density(g/cm³)	Measured values
Tap density(g/cm³)	Measured values
Pb(Pb, mg/kg)	≤2
As(As, mg/kg)	≤1
Hg(Hg, mg/kg)	≤0.5
Cd(Cd, mg/kg)	≤0.5
Heavy metal(in lead, mg/kg)	≤10
Protein content(%)	≤0.10
Total Colony Number(CFU/g)	≤100
Fungi and yeasts(CFU/g)	≤50
Escherichia Coli /g	Negative
Coliforms /g	Negative
Staphylococcus Aureus	Negative
Pseudomonas Aeruginosas	Negative

Application

Cosmetic Formulations: Used in serums, lotions, face masks, and eye creams for deep hydration and anti-aging.
Pharmaceutical Field: Applied in ophthalmic solutions, joint lubricants, and wound healing gels.
Food and Nutrition: As a moisturizing and elasticity-enhancing ingredient in functional foods.
Medical Devices: Acts as a biocompatible material for tissue engineering and drug delivery systems.

Key Features and Benefits

Strong Moisture Retention: Sodium hyaluronate acts as a humectant, holding up to 1000 times its weight in water, helping skin stay hydrated and supple.
Anti-Aging Function: Improves skin elasticity, smooths fine lines, and reduces dryness-related wrinkles.
Skin Repairing and Soothing: Accelerates regeneration of damaged tissue, enhances wound healing, and calms sensitive skin.
Excellent Biocompatibility: Non-toxic, non-irritating, and safe for daily use in all skin types.
Wide Application Range: Ideal for skincare, hair care, health supplements, and pharmaceutical use.

Why Choose Us

As a trusted China sodium hyaluronate manufacturer and supplier, we offer:

High-quality Sodium Hyaluronate CAS 9067-32-7 with stable purity and performance.
Full documentation support including COA, MSDS, and technical data sheet.
Competitive sodium hyaluronate price for large-volume buyers.
Some factories have immature production processes that result in yellowish color or even black spots in their products, which can cause inconvenience for customers’ practical applications. For example, in the application of skincare products, color and black spot issues can seriously affect the appearance of skincare products and affect product sales. UNILONG’s products have a pure white color,and color no is less than 15 in a 1% solution, which has received high praise from many end users.
High transmittance:The solution has a high transmittance, and the test results of each batch can basically reach 100%. The appearance of the HA solution is clear and transparent, without turbidity. For customers whose final product is liquid, such as toner and essence, the use effect is better.
High content: The industry standard for sodium hyaluronate content is 92% – 95%min, but most manufacturers’s products can only achieve 95%min. unilong’s product can achieve 97% and each batch of sodium hyaluronate content can reach 97%min.
PH value is stable, stable between 6.0-7.0
The industry standard for the PH of sodium hyaluronate is 5.0-8.5, but the PH of unilong’s products can be stabilized at 6.0-7.0.

Whether you are a cosmetic formulator, pharmaceutical manufacturer, or raw material distributor, our hyaluronic acid sodium salt powder can perfectly fit your formulation requirements.

Package

1kg/bag,25kg/drum or requirement of clients.

Pyromellitic Dianhydride with 89-32-7

CAS: 89-32-7
MF: C10H2O6
MW: 218.12
EINECS: 201-898-9

Synonyms: 1,2,4,5-Benzenetetracarboxylic dianhydride; PMDA; 1,2,4,5benzenetetracarboxylic1,2:4,5dianhydride;1,2,4,5-benzenetetracarboxylic1,2:4,5-dianhydride;1,2,Chemicalbook4,5-Benzenetetracrboxylicdianhydride;pyromelliticacidanhydride;pyromelliticaciddianhydride;Pyromelliticanhydride;1,2,4,5-BENZENETETRACARBOXYLICANHYDRIDE

What is of Pyromellitic Dianhydride with 89-32-7 ?

Pyromellitic Dianhydride (PMDA), with the CAS number 89-32-7, is an aromatic tetracarboxylic dianhydride widely used as a key raw material in high-performance polymers. Known for its high thermal stability and strong chemical resistance, PMDA is essential for manufacturing polyimide resins, epoxy curing agents, and polyester resins.

As a high-purity organic intermediate, Pyromellitic Dianhydride PMDA plays a critical role in advanced applications across the electronics, aerospace, coatings, and composite materials industries.

Description

Appearance	White crystals
Melting point	286℃-288℃
Free acid contend	≤0.5wt%
PURITY(%)	≥99.5%

Applications of Pyromellitic Dianhydride (PMDA)

1. Polyimide Resins

PMDA is the core raw material in the production of polyimide films, fibers, and coatings, which are known for their outstanding thermal stability, dielectric strength, and mechanical durability. These materials are widely used in flexible printed circuits, insulation coatings, and aerospace components.

2. Epoxy Curing Agents

Used as an anhydride curing agent, Pyromellitic Dianhydride provides improved heat resistance, chemical stability, and mechanical strength in epoxy systems, suitable for electronic encapsulation and industrial coatings.

3. Polyester and Alkyd Resins

PMDA serves as a modifying agent to improve the rigidity and heat resistance of polyester and alkyd resins, expanding their use in high-performance coatings and adhesives.

4. Engineering Plastics and Composite Materials

In combination with other dianhydrides or diamines, PMDA contributes to high-performance engineering plastics such as PEI (polyetherimide) and PI composites, which are valued in automotive and aerospace fields.

Pyromellitic Dianhydride Price and Supply

The Pyromellitic Dianhydride price may vary depending on purity, packaging, and order quantity. As a reliable Pyromellitic Dianhydride supplier, we provide high-quality PMDA with consistent batch performance and competitive pricing.
For the latest Pyromellitic Dianhydride CAS 89-32-7 price or to request a quotation, please contact our sales team for detailed specifications and bulk order support.

Package

25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container

acid ascorbic with CAS 50-81-7

CAS:50-81-7
MF: C20H29NO3
MW: 331.45
EINECS: 200-568-1

Synonyms:component of Cortalex; component of E and C-Level; component of Endoglobin Forte; component of Ferancee; component of Freancee; component of Stuartinic; component of Tolfrinic; l-threo-hex-2-enonicacid,gamma-lactoneL-Xyloascorbic acid; l-xyloascorbicacid; Mediatric component of

What is of acid ascorbic with CAS50-81-7?

Vitamin C, also known as L-ascorbic acid, is an essential nutrient for higher primates and a few other organisms.Ascorbic acid is metabolically produced in most organisms, but humans are the most notable exception.The most well-known is the lack of Chemicalbook lack of vitamin C can cause scurvy.

Specification


Analysis Contents	Analysis Standard	Analysis Results
Characteristics	White or almost White crystals Crystalline Powder	Pass
Identification	Positive Reaction	Positive
Melting Point	About 190℃	191.1℃
PH(with 5% water solution)	2.1-2.6	2.37
Clarity Of Solution	Clear	Clear
Colour Of Solution	≤BY7	<BY7
Copper	≤5ppm	<5ppm
Heavy Metals	≤10ppm	<10ppm
Mercury	≤0.1ppm	<0.1ppm
Lead	≤0.4ppm	<0.4ppm
Arsenic	≤3ppm	<3ppm
Oxalic Acid	≤0.2%	<0.2%
Iron	≤2ppm	<2ppm
Impurity E	≤0.2%	<0.2%
Loss of Drying	≤0.4%	<0.4%
Sulphate Ash(Residue On Ignition)	≤0.1%	<0.1%
Specific Optical Rotation	+20.5 。 –+21.5。	+20.86。
Residual Solvents	Pass	Pass
Assay	99.0%-100.5%	99.52%
Conclusion	The Above-Mentioned Product Conforms To BP2016/USP39/FCCVIII/E300

Application

Vitamin C is widely used in many fields such as food , beverage, breeding and forage additives:

1)Keep food, fruits and beverage fresh and prevent them from producing unpleasant smell.
2)Prevent formation of nitrous amine from nitrous acid in meat products.
3)Improve dough quality and make baked food expand to its maximum.
4)Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures.
5)Used as nutritional element in additives,Feed additives.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

TRIFLUOROMETHANESULFONAMIDE with CAS 421-85-2

CAS:421-85-2
Molecular Formula:CH2F3NO2S
Molecular Weight:149.09
EINECS:431-270-1

Synonyms:Trifluoromethanesulphonamide, tech. 96%; Trifluoromethanesulfonimidic acid; TrifluoroMethanesulfonaMide 95%; TRIFLAMIDE; TRIFLUOROMETHANESULFONAMIDE; TRIFLUOROMETHANESULPHONAMIDE; TRIFLUOROMETHANESULFOMIDE; Trifluoromethanesulphonamide 95+%; 2-(3-pyridinyl)acetic acid methyl ester

What is TRIFLUOROMETHANESULFONAMIDE with CAS421-85-2？

Trifluoromethanesulfonamide is an organic intermediate that can be prepared by reacting trifluoromethanesulfonyl chloride with ammonia gas. Trifluoromethane sulfonamide is a common organic synthesis basic chemical reagent

Specification

Appearance	White crystalline solid
Assay	≥98%
Moisture	≤0.50%

Application

Trifluoromethanesulfonamide is an organic intermediate, which can be prepared by the reaction of trifluoromethanesulfonyl chloride and ammonia gas.Trifluoromethanesulfonyl can be used to prepare LiTFSI. LiTFSI is an excellent organic electrolyte additive for lithium batteries.Because of the special chemical structure of the anion part (CF3SO2)2N-, LiTFSI has high electrochemical stability and electrical conductivity.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Sodium lauryl sulfoacetate with CAS1847-58-1

CAS:1847-58-1
MF: C14H29NaO5S
MW: 332.43
EINECS: 217-431-7

other name: Dodecylsodiumsulfoacetate; 2-Sulfoaceticaciddodecylestersodiumsalt; Sodiumlaurylsulfoacetate; (Sodiosulfo)aceticacidlaurylester; 2-(Sodiosulfo)aceticaciddodecylester; 2-[(Sodiooxy)sulfonyl]aceticacid1-laurylester; Dodecyloxycarbonylmethanesulfonicacidsodiumsalt

What is of Sodium lauryl sulfoacetate with CAS1847-58-1?

From the natural Houttuynia cordata, the active ingredient houttuyniacin with antibacterial activity is extracted, and its chemical name is DecanoyacetaLdehyde. This pharmaceutical preparation has been widely used in clinical practice. The drug has the functions of antibacterial, antiviral, enhancing immune function, anti-inflammatory, diuretic and anti-leptospirosis.

Specification

Item	Standard
Appearance	White powder
PH	5.00-7.50
Active mattter	65.00 MIN %
Moisture	3.00 MAX %
NaCI	10.00-18.00 %

Application

New Houttuyniacin Sodium is an adduct of New Houttuyniacin and Sodium Bisulfite. Since New Houttuyniacin is an oily substance, it is insoluble in water, and its solubility is increased after the addition. Sodium is easy to precipitate during the storage process in solution state, resulting in increased adverse reactions during clinical application. In addition, the new houttuyniacin sodium solution is sensitive to light, which can cause drug deterioration.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Cosmetic Grade AHK-CU with high quality Copper Peptide

Molecular Formula:C14H24N6O4
Molecular Weight:340.38
EINECS:1592732-453-0

Synonyms:copper peptide (ghk-cu / copper peptide); (S)-6-Amino-2-((S)-2-(2-aminoacetamido)-3-(1H-imidazol-4-yl)propanamido)hexanoic acid; Cu-GHK;ALANINE/HISTIDINE/LYSINEPOLYPEPTIDECOPPERHCL(1:1); Copper peptides; Copper peptide (GHK); Glycyl–histidyl-l-lysine; Sansheng peptide;Growth-modulating peptide/Liver growth factor; TRIOEOTIDE-1

What is AHK-CU?

Tripeptide (cupric peptide) is formed by three amino acids, tripeptide is also called blue cupric peptide; Glycine -L- histamine -L- lysine. Tripeptide a ternary molecule consisting of three amino acids linked by two peptides. It can effectively block the nerve conduction of a acetylcholine substance and has the effect of relaxing muscles and improving dynamic wrinkles.

Specification

Appearance	Blue to purple powder
Identity by HPLC	The retention is same with the reference substance
Identity by MS	415.93±1
Solubility	≥100mg/ml(H2O)
Water Content (Karl Fischer)	£≤8.0%
Copper Content	8-12%
PH (1% water solution)	6.0-8.0
Heavy Metals	£≤10 ppm
Peptide purity (By HPLC)	≥95.0%
Arsenic	£≤1 ppm

Application

They play their roles by effectively complexing and transporting copper blasts. For example, the complexed copper blasts stimulate the biosynthesis of collagen in fibroblasts, thereby promoting rapid wound healing.Cuprin can also effectively block the nerve conduction of acetylcholine, which has the effect of relaxing muscles and improving dynamic wrinkles. Triseptide is now widely used as cosmetic additive.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

N,N-Dimethyloctadecylamine CAS 124-28-7

CAS: 124-28-7
MF:C20H43N
MW:297.56
EINECS: 204-694-8

Other Name: N,N-Dimethyloctadecylamine; DMA18; N,N-Dimethyloctadecylamine, tech., 89%; N-n-Octadecyl-N,N-dimethylamine; 1-Octadecanamine, N,N-dimethyl-;Dimantin; DIMETHYL OCTADECYLAMINE

What is of N,N-Dimethyloctadecylamine CAS124-28-7?

By octadecylamine, formaldehyde, formic acid obtained by condensation.First add octadecylamine into the reactor, stir evenly in ethanol medium, control the temperature at 50-60 ℃, add formic acid, stir for several minutes, add Chemicalbook into formaldehyde at 60-65 ℃, heat up to 80-83 ℃, reflux Incubate for 2h, neutralize with liquid caustic soda to make the pH value greater than 10, stand for stratification, remove water, remove ethanol by vacuum distillation, and then cool to obtain N,N-dimethyloctadecylamine.

Specification

Appearance	colorless clear liquid
Tertiary amine content(%)	≥98%
Tertiary amine value(mgKOH/g)	183-190
Hazen	≤30
primary secondary amine（%）	≤0.3
C14 C16 C18 C20	≤1 ≤3 ≤97 –
Water(%)	≤0.2

Application

This product is an important organic synthesis intermediate of quaternary ammonium salt type cationic surfactant. It can react with ethylene oxide, dimethyl sulfate, diethyl sulfate, methyl chloride, benzyl chloride, etc. to generate different quaternary ammonium salt cations, which can be used for fabric softening Chemicalbook, antistatic agent, improving hair combability and other products. It can also be used to produce insect repellents. N,N-Dimethyloctadecylamine reacts with ethylene oxide and nitric acid to obtain octadecyldimethylhydroxyethyl quaternary ammonium nitrate, namely antistatic agent SN

Packing

Usually packed in 25kg/drum,and also can be do customized package.

1-METHYL-4-[2-(4-N-PROPYLPHENYL)ETHYNYL]BENZENE CAS184161-94-2

CAS:184161-94-2
Molecular Formula:C18H18
Molecular Weight:234.34
EINECS:NA

Synonyms:1-METHYL-4-[2-(4-N-PROPYLPHENYL)ETHYNYL]BENZENE; Benzene, 1-[2-(4-methylphenyl)ethynyl]-4-propyl-; 1-Methyl-4-((4-propylphenyl)ethynyl)benzene; 1-methyl-4 – [(4-n-propane phenyl)ethynyl] benzene; 1-[2-(4-Methylphenyl)ethynyl]-4-propylbenzene

What is 1-METHYL-4-[2-(4-N-PROPYLPHENYL)ETHYNYL]BENZENE CAS184161-94-2？

1-METHYL-4- [2- (4-N-PROPYLPHENYL) ETHYNYL] BENZENE appears as a white liquid

Specification

Appearance	white or light yellow solid
Purity(%)	≥99.80
Terminal alkyne (%)	≤0.025
Alkene (%)	≤0.050
Solvent Amount (%)	≤0.20
Maximum impurities (%)	≤0.10(Except for known impurities)
chlorobenzene(%)	≤0.015（PTP-3-C1）
Halogen (%)	≤0.0005
Coupling content (%)	≤0.15

Application

1-METHYL-4- [2- (4-N-PROPYLPHENYL) ETHYNYL] BENZENE as an organic intermediate

Packing

Usually packed in 25kg/drum,and also can be do customized package.

BUTYLNAPHTHALENESULFONIC ACID SODIUM SALT CAS 25638-17-9

Product Name: Butylnaphthalenesulfonic Acid Sodium Salt
CAS Number: 25638-17-9,27213-90-7
EC / EINECS No.: 247-150-5
Synonyms: Penetrant BX; Nekal BX; Butylnaphthalenesulfonic acid sodium salt
Specification: Effective matter content >=60%; Permeability 100 +/- 2%; pH 6-8; Water <=5.0%; Fineness <=5.0
Appearance: Off-white powder
Package: 25kgs/drum or 25kgs/bag
Application: Used as a wetting agent, penetrant, dispersant, detergent, dyeing aid and emulsifier in textile, printing and dyeing, leather, paper, synthetic rubber and related industries

Butylnaphtalenesulfonic Acid Sodium Salt ?

Butylnaphtalenesulfonic Acid Sodium Salt (CAS 25638-17-9 or 27213-90-7), also known as Pelex NB or Nekal BX, is a highly effective anionic surfactant with excellent dispersing, wetting, and penetrating properties.

This product can be widely used as a penetrant in scouring, bleaching and dyeing processes.Sodium 4-butylnaphthalene-1-sulfonate can also be used as a dye co-solvent, acid dye wool dyeing auxiliaries, disperse dyes for wool dyeing.

This product improves system stability and enhances processing efficiency, making it a reliable dispersant and wetting agent for multiple industries.

Specification

Appearance	Off-white powder
Effective matter content(%)	≥60
Permeability(%)	100±2
PH content	6-8
Water(%)	≤5.0%
Fineness	≤5.0

Application

1 Butylnaphtalenesulfonic Acid Sodium Salt is used as a wetting agent in the textile, printing and dyeing, leather and paper industries.
2 Butylnaphtalenesulfonic Acid Sodium Salt can be used as detergent, dyeing aid, dispersant, wetting agent, insecticide, herbicide and emulsifier in synthetic rubber industry.
3 As a penetrating agent and wetting agent, sodium 2-butyl-1-naphthalenesulfonate can be used in various processes in the textile printing and dyeing industry.
4. Butylnaphtalenesulfonic Acid Sodium Salt can be used as a wetting agent in the papermaking and color lake industries. Adding 10% penetrant BX solution to the organic pigment is beneficial to the modulation of color paste. It is used as an emulsifier in the preparation of rubber slurry.

Butylnaphtalenesulfonic Acid Sodium Salt Advantages

1. Active ingredient content > 60%.
2. Rapid spreading and penetration: It significantly reduces the surface tension of liquids, making it easier for them to spread across solid surfaces or penetrate into crevices. This significantly improves production efficiency and application effectiveness.
3. It helps immiscible oils and water form stable, uniform emulsions, preventing them from rapidly separating.

Package

25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container

FAQ

Q: What is CAS 25638-17-9? What are its aliases?
A: Sodium butyl naphthalene sulfonate, commonly known as Penetrant BX, Pulling Powder BX (Nekal BX), belongs to the anionic surfactant of alkyl naphthalene sulfonate. It is a classic penetration and wetting aid in textile printing and dyeing, and can also be used as a dispersant and emulsifier.

Q: What are the core characteristics?
A: Excellent rapid penetration, wetting, re-wetting, emulsification, dispersion, foaming capabilities; adding a small amount of salt can further enhance the penetration power.
⚠️ Limitations: Cannot be used together with cationic surfactants or cationic dyes in the same bath, it will cause precipitation failure; In concentrated caustic soda solution, precipitation will occur, and it can be re-soluble after dilution; Cleaning force is generally average.

Q: Minimum Order Quantity (MOQ)?
A: Batch regular MOQ: 25kg. Packaging: 25kg woven bag / cardboard barrel; Customized label printing (customized labels have an additional MOQ).

Q: Delivery Lead Time?
A: For spot delivery specifications: 1–3 working days after payment; For customized purification / special packaging orders: 5–7 working days.
Logistics reference: Express 3–5 days; Sea freight 18–40 days, depending on the destination port.

Q: Storage Conditions and Shelf Life?
A: Store sealed in a cool, dry, and ventilated place, avoiding dampness and direct sunlight; Moisture absorption may cause agglomeration (slight agglomeration does not affect usage). The regular shelf life is 2 years.

Q: Is it a hazardous material? Transportation, HS Code?
A: It is not a hazardous chemical, it is general cargo for sea freight / air freight.

Q: What export documents can be provided?
A: COA analysis certificate, English SDS, commercial invoice, packing list, general origin certificate CO; Provide shipping inspection report as needed.

DICALCIUM PHOSPHATE DIHYDRATE with CAS 7789-77-7

Name: DICALCIUMPHOSPHATEDIHYDRATE
CAS:7789-77-7
Molecular formula: CaH7O5P
Molecular weight: 158.1
EINECS: 616-542-1

Synonyms: Calciumhydrogenphosphate,dih; Calciumhydrogenphosphate,medicinal; Phosphoricacid,calciumsalt(1:1),dihydrate; Calciumhydrogenphosphate,agricultural

What is Dicalcium Phosphate Dihydrate ？

White monoclinic crystalline powder. Odorless and tasteless. Soluble in dilute hydrochloric acid, dilute nitric acid, acetic acid, slightly soluble in water, insoluble in ethanol.

Description

Item	Standard	Result
CaO%	31.4~32.9	32.5
Whiteness (Wg)	≥93	93.5
Particle size:through 45um %	≥99.0	99.3
Water Absorbition（mlH2O/20g）	5.0~6.5	5.7
Apparent density（g/mL）	0.80~1.00	0.91
Fluoride as F %	≤0.005	<0.002
Chloride as Cl %	≤0.01	<0.01
Loss on ignition %	25.0~26.5	25.86
PH（20% solution）	6.8~8.1	7.3
Stability	Passes test	Passes test
Carbonate	Passes test	Passes test
Sulfides	Passes test	Passes test
Iron（Fe）%	≤0.01	<0.005
Matter Insoluble in Acid %	≤0.2	0.04
Fluoride Stability	Passes test	Passes test
Loss on drying(60℃)%	≤0.6	0.2
P2O5%	40.7~42.5	41.5
Sulphate as SO4%	≤0.5	<0.05
Heavy metals as Pb %	≤0.002	<0.001
Arsenic as As %	≤0.0003	<0.0001
Total aerobic count（CFU/g）	≤200	<10
E.coli /g	Negative to test	Negative to test
Staphylococcus aureus /g	Negative to test	Negative to test
Pseudomonas aeruginosa /g	Negative to test	Negative to test
Yeast & mold（CFU/g）	≤200	<10

Application

1. Dicalcium Phosphate Dihydrate is used as feed and food additives, gypsum friction agents, plastic stabilizers and pharmaceutical additives, etc.
2. Dicalcium Phosphate Dihydrate is mainly used as fertilizer and can be used in acidic, slightly acidic or neutral soil, and is suitable for various crops. Also used as plastic stabilizer.
3.Dicalcium Phosphate Dihydrate is mainly used as a friction agent in the manufacture of high-grade toothpaste. It accounts for 40% to 50% of the toothpaste formula.
4. Dicalcium Phosphate Dihydrate is used as an auxiliary feed for poultry. It can promote the digestion of feed and increase the weight of poultry to increase meat production, milk production and egg production. It can also treat rickets, rickets, anemia, etc. in livestock. .
5.Dicalcium Phosphate Dihydrate is used as analytical reagent and plastic fixative
6.Dicalcium Phosphate Dihydrate acts as tablet diluent and absorbent.
7. Dicalcium Phosphate Dihydrate is used as a loosening agent in biscuits and milk substitutes in the food industry. The usage amount is based on normal production needs. It is also used as a yeast culture agent in bread making. Also used as dough improver and nutritional supplement.

Package

25kg/bag

Carbomer 940 with CAS 9007-20-9

CAS: 9007-20-9
MF: C15H17ClO3
MW: 280.74668
EINECS: 618-435-5

Synonyms:Carbomer 980 940; Karbomer; Carbomer; Carbomer 940; POLYACRYLIC ACID 5,000; POLYACRYLIC ACID 25,000; POLYACRYLIC ACID 250,000; POLYACRYLIC ACID 150,000; POLYACRYLIC ACID; CARBOMER 1622; CARBOMER 672; CARBOMER 690; CARBOMER; CARBOMER 910; CARBOMER 934

What is Carbomer 940?

Carbomer is an organic compound, also known as polycarboxylate, which is a polymer formed by chemical crosslinking of acrylic acid or acrylate with allyl ether, including polyacrylic acid (homopolymer) and long-chain alkanol-acrylate polymer (copolymer). Its molecular structure contains 52~68% acid groups, so it has certain acidity, hydrophilicity and can be dissolved in water.

Specification

Product Name:	Carbomer 940	Batch No.	JL20220510
CAS	9007-20-9	MF Date	MAY. 10,2022
Item	Standard		Result
Appearance	White powder		White powder
0.5% aqueous solution viscosity	40000~60000mpa.s		53400
Losson Drying	≤2.0%		0.08%
–COOH%	56.0%~68.0%		62.6%

Product Name:	Carbomer 980	Batch No.	JL20230202
CAS	9007-20-9/54182-57-9	MF Date	FEB.02,2023
Item	Standard		Result
Appearance	White powder		White powder
0.5% aqueous solution viscosity	40000-60000mpa.s		52100mpa.s
0.2%aqueous solution viscosity	13000-30000mpa.s		20100mpa.s
0.5% aqueous solution transmittance(420mm)	≥92%		92.6%
Residual ethyl acetate	≤0.5%		0.35%
Residual cyclohexane	≤0.3%		0. 19%
Acrylic acid	≤0.25%		0. 13%
Loss on drying	≤2.0%		0.72%
Conclusion	Qualified

Product Name:	Carbomer 680	Batch No.	JL20230107
CAS	9007-20-9	MF Date	JAN.07,2023
Item	Standard		Result
Appearance	White powder		White powder
0.5% aqueous solution viscosity	≥45000mpa.s		58000mpa.s
0.5% aqueous solution transmittance(420mm)	≥85%		85.0%
Residual ethyl acetate	≤0.5%		0.33%
Residual cyclohexane	≤0.3%		0. 12%
Acrylic acid	≤0.25%		0. 10%
Loss on drying	≤2.0%		0.83%

Application

Clinically, the main functions and functions of carbomer are to protect the skin, resist ultraviolet rays, reduce viscosity, and reduce inflammation and sterilization. Carbomer, also known as acrylic resin, is a commonly used cosmetic additive.
1. Protect the skin: It has a certain affinity with the skin. Adding skin care products can reduce irritation and damage to the skin and mucous membranes, thereby protecting the skin.
2. Resist ultraviolet rays: It can enhance the skin’s ability to resist ultraviolet rays to a certain extent.
3. Reduce viscosity: It can reduce viscosity, maintain the stability of effective cosmetic substances, and make it easier for the skin to absorb.
4. Anti-inflammation and sterilization: Carbomer is a natural medicinal ingredient that has certain sterilization and anti-inflammatory effects and can fight dermatitis to a certain extent.

At present, our factory has upgraded carbomer 940 to carbomer 980. Because the original Carbomer 940 is synthesized from acrylic acid and benzene, it contains a certain amount of benzene residue, which is a toxic substance.
In order to be safer, we use ethyl acetate and cyclohexane to make Carbomer 980, so that our product ingredients will be safer and the effect will be better.
Of course, Carbomer 980 is the same as Carbomer 940 in terms of viscosity and light transmittance.
If you have no special requirements on light transmittance and viscosity, we also recommend Carbomer 680, the price will be cheaper.

Package

25kgs/drum,9tons/20’container
25kgs/bag,20tons/20’container

Mercaptoacetic acid CAS 68-11-1

CAS:68-11-1
Molecular Formula:C2H4O2S
Molecular Weight:92.12
EINECS:200-677-4

Synonyms:2-MERCAPTOACETIC ACID; 2-mercaptoacetate; 2-Thioglycolic acid; 2-thio-glycolicaci; 2-thioglycolicacid; Aceticacid,mercapto-; Acide thioglycolique; acidethioglycolique; acidethioglycolique(french); alpha-Mercaptoacetic acid

What is Mercaptoacetic acid CAS 68-11-1？

Mercaptoacetic acid CAS 68-11-1 is a colorless transparent liquid, and industrial products are colorless to slightly yellow, with a strong pungent odor. Can be miscible with water, ethanol, and ether. Perm products use mercaptoacetic acid to break some disulfide bonds in the hair to change the curvature of the hair, in order to achieve perm and hairdressing effects.

Specification

Appearance	A colorless or yellowish liquid
TGA%	≥99%Min
Fe(mg/kg)	≤0.5
Relative density	1.28-1.4

Application

Mainly used as curling agent, depilatory agent, polyvinyl chloride low-toxic or non-toxic stabilizer, polymerization initiator,accelerator and chain transfer agent, metal surface treatment agent,Important chemical raw materials

Packing

Usually packed in 25kg/drum,and also can be do customized package.

PVP Poly(1-vinylpyrrolidone-co-vinyl acetate) VA64 with CAS 25086-89-9

Product Name: Poly(1-vinylpyrrolidone-co-vinyl acetate)
CAS: 25086-89-9
MF: C10H15NO3
MW: 197.23
EINECS:200-001-8

Synonym: Aceticacid,ethenylester,polymerwith1-ethenyl-2-pyrrolidinone; aceticacidethenylester,polymerwith1-ethenyl-2-pyrrolidinone;

What is PVP Poly(1-vinylpyrrolidone-co-vinyl acetate) VA64 with CAS 25086-89-9?

VA64 is a water-soluble polymer resin, which is a white powder, odorless and tasteless, easy to absorb moisture, soluble in water, ethanol and anhydrous alcohols, and has good adhesion, hygroscopicity and film-forming properties. and surface activity.

Specification

ITEM	STANDARD
Appearance	White or slightly yellow hygroscopic powder or flakes
Solubility	Soluble in water, 96% ethanol or chloroform
Identify A, B	Meet the requirments
Solution Appearance	Clear to cloudy
PH	3.0-7.0
Aldehyde ppm	≤500
Peroxide ppm	≤ 400
ppm	≤ 10.0
Vinyl acetate ppm	≤ 5.0
Saponification value mg/g	230-270
Residue on ignition%	≤ 0.1
Vinyl acetate%	35.3-42.0
Hydrazine ppm	≤ 1.0
2-P%	≤ 0.5
Moisture%	≤ 5.0
Heavy metal ppm	≤ 20
Nitrogen content%	7.0-8.0
K value	26.0- 36.0

Application

Pharmaceutical field: VA64 is mainly used as a water-soluble adhesive and dry adhesive in granulation and direct compression technology, as a film-forming material in film coating, and as a channel former in taste-masking agents. It is applied to the sugar coating to prevent splintering, and the bottom coating is used to prevent moisture.
Industrial fields: VA64 is used in industry as rewetting adhesives, adhesives for paper, adhesives for coatings, thickeners and protective colloids for various inks, emulsifiers commonly used in plant protection agents and protective colloid.

Package

25kg/drum

Hyaluronic Acid Powder CAS 9004-61-9

CAS:9004-61-9
Molecular Formula:C14H22NNaO11
Molecular Weight:403.31
EINECS:232-678-0

Synonyms:HYALURONIC ACID NA-SALT; HYALURONIC ACID, SODIUM SALT, STREPTOCOCCUS SPECIES; HYALURONIC ACID SODIUM; HYALURONIC ACID HUMAN SODIUM SALT; acid hyaluronic; HYALURONIC ACID – FOOD GRADE; HYALURONIC ACID – INJECTABLE GRADE; HYALURONIC ACID – PHARMA GRADE

What is Hyaluronic acid CAS 9004-61-9？

Hyaluronic Acid Powder (HA powder) is a natural biopolymer widely recognized for its powerful moisturizing and lubricating properties. As one of the most effective humectants known, hyaluronic acid powder can bind up to 1,000 times its own weight in water, making it an essential hyaluronic acid raw material in cosmetics, skincare, medical, and health industries.

Derived through advanced bio-fermentation technology, this hyaluronic acid cosmetic grade powder ensures high purity, excellent safety, and superior skin compatibility. It not only hydrates the outer layers of skin but also helps lock in moisture, restoring elasticity and radiance.

Whether used in facial serums, lotions, masks, or anti-aging products, Hyaluronic Acid Powder enhances texture, comfort, and the overall user experience of any cosmetic formula.

Chemical and Functional Characteristics

Structure: Linear polysaccharide composed of D-glucuronic acid and N-acetyl-D-glucosamine.
Function: Binds water molecules in the skin’s extracellular matrix, maintaining tissue hydration and elasticity.
Origin: Produced by microbial fermentation (non-animal origin), ensuring sustainability and purity.
Solubility: Freely soluble in water, forming a clear and viscous solution.

Specification

Appearance	White or almost white powder or granules
Infrared absorption	The infrared absorption spectrum should be consistent with the control spectrum
Sodium salt identification reaction	Should show the positive reaction of sodium salt
Glucuronic acid content (%)	≥45.0
Sodium hyaluronate content (%)	≥92.0
Average molecular weight	Measured value
Absorbance	≤0.25
Transparency (%)	≥99.0
Intrinsic viscosity value (dL/g)	Actual value
Dry weight loss (%)	≤10.0
pH	2.5-5.0
Heavy metal (in lead,mg/kg)	≤20
Protein content (%)	≤0.10
Total Colony Number (CFU/g)	≤100
Fungi and yeasts (CFU/g)	≤50
Staphylococcus Aureus	Negative
Pseudomonas Aeruginosas	Negative

Different Grades of Hyaluronic Acid Powder

To meet various formulation needs, our HA powder is available in three molecular weights:

1. Hyaluronic Acid LMW (Low Molecular Weight)

Molecular Weight: 200,000–800,000 Da
Features: Small molecules penetrate deeply into the epidermis.
Benefits: Promotes cellular hydration, repairs damaged skin barrier, enhances elasticity from within.
Applications: Facial essence, anti-aging serum, and repair cream formulations.

2. Hyaluronic Acid MMW (Medium Molecular Weight)

Molecular Weight: 800,000–1,500,000 Da
Features: Balanced molecular size for both surface and deeper hydration.
Benefits: Enhances skin texture, provides a soft and supple feel.
Applications: Moisturizing lotions, day and night creams, hydrating masks.

3. Hyaluronic Acid HMW (High Molecular Weight)

Molecular Weight: 1,500,000–2,000,000 Da
Features: Forms a breathable, invisible protective film on the skin.
Benefits: Locks moisture on the surface, offers smoothness and instant comfort.
Applications: Hydrating gel, sunscreen, cream-based formulations.

Applications of Hyaluronic Acid Powder

1. Cosmetics & Personal Care

Moisturizing and anti-aging creams
Hydrating serums and lotions
Facial masks and essence
Hair care products (conditioner, shampoo)
Sunscreen and foundation for improved smoothness

2. Pharmaceuticals

Eye drops for lubrication and hydration
Wound healing and tissue repair gels
Injectable fillers (in medical-grade HA)

3. Nutritional & Health Supplements

Oral hyaluronic acid for joint lubrication
Skin health supplements for hydration from within

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Sodium Lauroyl Lactylate CAS 13557-75-0

Unilong is a professional manufacturer of Sodium Lauroyl Lactylate (SLL, CAS 13557-75-0). It offers two specifications: cosmetic grade and food grade. The batches are stable, and the minimum order quantity is flexible.

CAS: 13557-75-0
MF: C15H27NaO4
MW: 294.36225
EINECS: 236-942-6
Synonyms:SODIUM LAUROYL LACTYLATE; Dodecanoic acid, 2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester, sodium salt; PATIONIC138C; 2-[2-(Dodecanoyloxy)propionyloxy]propionic acid sodium salt;

Sodium lauroyl lactylate CAS 13557-75-0

Sodium lauroyl lactate is a derivative of a natural substance formed by esterification of lauric acid and lactic acid. The raw material is 100% renewable and is a multifunctional cosmetic raw material that can be used as an emulsifier, skin care agent, moisturizer, thickener, foaming agent, and surfactant.

– Solubility: Sodium Lauroyl Lactylate is soluble in hot water and ethanol; its solubility in cold water is limited; HLB ≈ 14, suitable for water-in-oil emulsification systems.
– pH (10% aqueous solution): 3.0 – 6.0, weakly acidic
– Stability: Stable at room temperature; avoid prolonged exposure to high temperature and strong alkali, as it will hydrolyze to form lactic acid and lauric acid; excellent biodegradability.

Specifications

Appearance	Thick solid	Conforms
Purity	≥95.0%	98.2%
pH (1% solution)	6.0~7.0	6.50
Ester Value	160-205mg/g（KOH）	176mg/g（KOH）
Acid Value	10-20 mg/g （KOH）	18mg/g（KOH）
Heavy Mental （lead meter）	≤10PPM	≤10PPM
Lead（Pb）	≤2PPM	≤2PPM
Arsenic（As）	≤2PPM	≤2PPM

Product Features

Mild and safe: Biodegradable, derived from lauric acid and lactic acid, and recognized as sodium lauroyl lactylate safe for cosmetics.

Excellent emulsifying ability: Creates stable emulsions and enhances texture in creams and lotions.

Skin and hair friendly: Improves moisture retention, leaving skin soft and hair smooth.

Eco-friendly choice: Naturally derived, supporting sustainable and clean beauty formulations.

Applications

1. Sodium Lauroyl Lactylate in Skin Care

Used in creams, lotions, and serums for mild emulsification and enhanced hydration. It also has certain anti-corrosion and efficiency-enhancing effects, assisting in inhibiting mold and yeast, reducing the pressure of adding preservatives, with an addition amount of 1.5–3%.

2. Sodium Lauroyl Lactylate for Hair:

Improves conditioning, reduces static, and enhances manageability in conditioners and treatments. It is mainly used in hair conditioners, hair masks, and wash-off care products.

3. Sodium Lauroyl Lactylate in personal care products

It can be used as the main surfactant or as a cosurfactant, generating thick, creamy foam. It cleans sebum and dirt without overstripping the skin’s own sebum, leaving no dryness after washing, and has moisturizing and conditioning effects, making it ideal for sensitive skin and infant formula. The dosage is generally 2–30%.

4. Sodium Lauroyl Lactylate in food additives

Food-grade grade as GRAS-approved emulsifying stabilizers, applied in bread, pastries, baked pastries, dairy products, spreading sauces; it can interact with gluten protein, enhancing the dough’s tensile strength, increasing the volume of the finished product, improving the delicacy of the internal structure, delaying aging, extending shelf life, and also preventing oil and water stratification.

5.Sodium Lauroyl Lactylate in medicine

Used as emulsifying aids in ointments and creams in medical external preparations, improving the spreadability of the ointment, assisting the penetration of active ingredients through the skin, and being mild and low in irritation.

This product has good compatibility and can be compounded with various raw materials such as xanthan gum, carbopol, sodium hyaluronate, etc., suitable for clean labels and natural organic direction formulations.

Why Choose Our Sodium Lauroyl Lactylate?

1. Very low skin irritation, suitable pH value (4.5-6.0), can be used for baby care products production.

2. Can form breathable moisturizing film on the surface of the skin, reduce moisture loss, can also help to improve dry skin rough problems

3. Easy to mix with water, oil and a variety of cosmetic ingredients, does not affect the overall stability of the product, and can improve the uniformity of the formula system, suitable for lotions, creams, cleaners and other skin care products.

Package and Storage

25kg/drum, Sodium Lauroyl Lactylate should be stored in a cool and dry place, with a storage temperature range of 5 – 30℃. It is prone to moisture absorption and powder caking; keep away from strong alkali; the sealed product is valid for 24 months.

FAQ

Q: Is the raw material sourced from vegetarian sources?
A: Lauric acid comes from coconuts, and lactic acid fermentation sources.

Q: What is the recommended addition amount?
A: For cosmetics, it is 0.5 – 5% by powder; for cleansing cleansers, 1 – 4%; for creams, 0.5 – 2%; for food, it is used according to the national standard E481 limit.

Q: Can it be used as a main surfactant? How about the foam?
A: It can be used as a main surfactant for cleansing products. The foam is dense and creamy, with moderate foam power; usually, it is combined with betaine and other amino acid surfactants to enhance foam and system stability.

Q: Is the clumping a sign of spoilage?
A: It is prone to absorb moisture. Simple clumping is a physical phenomenon; yellowing and unpleasant odor indicate spoilage. It needs to be sealed and stored in a moisture-proof environment.

Q: What is the minimum order quantity? Can samples be provided?
A: The regular order quantity for bulk products is 25kg or more; for small-scale trials, samples ranging from 100g to 1kg can be provided, along with COA and MSDS; the sample price is higher than that of bulk products; there are two specifications: powder and liquid; the food grade / cosmetic grade indicators are different. Please specify the grade when placing an order; the packaging for bulk products is 25kg, and 200kg.

Q: What is the delivery cycle?
A: There is a 2 – 3 working days delivery cycle after payment for in-stock products.

Q: Packaging method?
A: The sample is in a sealed plastic bottle; regular packaging: 25kg barrels, 200kg barrels, 1000kg IBC ton barrels. Customized labels are supported.

Q: Storage requirements?
A: Store in a cool, dry, and clean warehouse with a temperature range of 5–30℃, protected from light. This product has strong moisture absorption properties, so the container must be sealed; keep away from heat sources, strong acids, and strong oxidants. The original sealed packaging has a shelf life of 24 months.

Q: What materials can be provided?
A: TDS, SDS, COA can be provided; for food-grade products, corresponding food safety-related materials can be provided as well.

Guaiacol CAS 90-05-1 With 99%

CAS:90-05-1
Molecular Formula:C7H8O2
Molecular Weight:124.14
EINECS:201-964-7

Synonyms:PYROCATECHOL MONOMETHYL ETHER; PYROGUAIAC ACID; O-METHOXYPHENOL; O-METHYLCATECHOL; O-HYDROXYANISOLE; CATECHOL MONOMETHYL ETHER; Gulaiacol; GUAJACOL; GUAIACUL; GUAIACOL

What is Guaiacol ？

Guaiacol is a white or yellowish crystalline or colorless to pale yellow transparent oily liquid. Has a special aromatic odor. Slightly soluble in water and benzene. Soluble in glycerol. Miscible with ethanol, ether, chloroform, oils and glacial acetic acid.

Specification

Item	Specification
Boiling point	205 °C (lit.)
Density	1.129 g/mL at 25 °C (lit.)
Melting point	26-29 °C (lit.)
resistivity	n20/D 1.543(lit.)
Storage conditions	2-8°C

Application

Guaiacol is widely used in industry. Guaiacol is commonly used to produce various fragrances such as eugenol, vanillin, and artificial musk. Guaiacol is also widely used in medicine. It can be used to synthesize guaiacol benzenesulfonate (potassium guaiacol sulfonate), as a local anesthetic or preservative, and can also be used to remove phlegm and treat digestive disorders.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Didecyl dimethyl ammonium chloride with CAS 7173-51-5

CAS:7173-51-5
MF:C22H48ClN
MW:362.08
EINECS:230-525-2

Synonyms:Didecildimethylammonium chloride; Bardac(R) 22; N,N-Didecyl-N,N-dimethylammonium Chloride (in 20% Isopropanol / 30% Water);

What is Didecyl dimethyl ammonium chloride ?

Didecyl Dimethyl Ammonium Chloride, also known as Didecyldimethylammonium chloride, is a cationic surfactant with excellent antimicrobial and disinfectant properties. It is widely used in water treatment, cleaning agents, personal care products, and industrial disinfectants. With its high solubility in water and stable chemical performance, it is a reliable choice for both industrial and household applications.

Our high-quality product ensures consistent performance and is suitable for large-scale industrial use.

Specification

APPEARANCE	Colorless to pale yellow clear liquid
Active Assay	≥80﹪
Free amine and its salt	≤1.5%
Ph(10% aqueous)	5-9

Applications of Didecyl Dimethyl Ammonium Chloride

1. Disinfectants and Sanitizers

Effective against bacteria, fungi, and some viruses.
Used in surface disinfectants, hand sanitizers, and industrial cleaning formulations.
Commonly applied in hospitals, food processing facilities, and public areas.

2. Water Treatment

Functions as a biocide to control algae, bacteria, and slime in cooling towers, industrial water systems, and swimming pools.

3. Personal Care and Household Products

Included in fabric softeners, shampoos, and conditioners as a cationic surfactant.
Enhances wetting, softening, and antimicrobial effects in personal care formulations.

4. Industrial Applications

Used in oilfield chemical formulations, textile finishing, and paper processing.
Provides antimicrobial and antistatic properties in industrial processes.

From the perspective of functional classification in disinfection, dodecyldimethylammonium chloride belongs to the category of medium level disinfectants and is a broad-spectrum viral disinfectant. This type of quaternary ammonium salt disinfectant has a wide range of uses, mild odor, safety, non toxicity, and no irritation. It can also be safely used for women and infants, is soluble in water without residue, and is resistant to storage. It has become the safest disinfectant and is widely accepted by people around the world.

Pacakage

200 kg/drum

Sodium lauryl polyoxyethylene ether sulfate with CAS 9004-82-4

CAS:9004-82-4
MF:C12H25NaO3S
MW:272.37987
EINECS:920-535-1

Synonyms:Sodium ethoxylated alkyl sulfate;sodium lauryl polyoxyethylene ether; Lauryl Ether Sodiun Sulphate( Aes ); yueguichunjumiuliusuanzhina; Alcohol ethoxylate sulfated sodium salt

What is Sodium lauryl polyoxyethylene ether sulfate?

Sodium lauryl polyoxyethylene ether sulfate is a reddish brown oily liquid. Can dissolve in water and alcohol. Has excellent washing ability. It is easy to produce a lot of foam. It has anti-static, smooth and soft effects on synthetic fibers. Belongs to anionic surfactants.

Specification


Item	Standard	Result
Appearance	White or light yellow gelatinous paste	light yellow gelatinous paste
Active matter %	68.0-72.0	68.7
Unsulphated Matter %	≤3.5	1.7
Sodium Sulphate %	≤1.5	0.5
Ph (2%)	7.0-9.0	8.5
Fe ppm	≤5.0	0.4
1,4-Dioxane ppm	≤20	9

Application

Used in daily chemical industries such as liquid washing, table washing, shampoo, and bath washing, as well as in industries such as textiles, papermaking, leather, machinery, and petroleum extraction

Pacakage

200 kg/drum

2-Amino-1,3-propanediol with CAS 534-03-2

CAS:534-03-2
Molecular Formula:C3H9NO2
Molecular Weight:91.11
EINECS:208-584-0

Synonyms:2-AMINO-1,3-PROPANDIOL; 2-AMINO-1,3-PROPANEDIOL; 2-Aminopropan-1,3-propanediol; 2-Amino-1,3-dihydroxypropane; Serinol[2-Amino-1,3-Propandiol]; S8002Dl-Serinol; SERINOL; 1,3-Propanediol, 2-amino-; DL-SERINOL; 2-AMINOPROPANE-1,3-DIOL; 1,3-Dihydroxy-2-propylamine; 1,3-Dihydroxyisopropylamine; 2-Aminoglycerol

what is of 2-Amino-1,3-propanediol with CAS 534-03-2?

2-Amino-1,3-propanediol, also known as 2-amino-1,3-propanediol, is a pre chiral amino alcohol. Because its structure is similar to serine, it is commonly referred to as serine alcohol. The chemical properties of serine alcohol are stable, with corrosiveness, hygroscopicity, and good water solubility.

Specification Melting point 52-55 °C (lit.) Boiling point 277 °C (lit.) density 1.1278 (rough estimate) refractive index 1.4698 (estimate) Fp >230 °F storage temp. Keep in dark place,Inert atmosphere,Room temperature pka 12.24±0.10(Predicted) form Adhering Crystalline Powder color White to off-white Water Solubility Soluble in water and alcohol. Sensitive Hygroscopic BRN 635683 Application 2-Amino-1,3-propanediol is used as an intermediate in several chemical applications and also useful for serinol and some of its derivatives.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

2,4-Dichloropyrimidine with CAS 3934-20-1

CAS:3934-20-1
Molecular Formula:C4H2Cl2N2
Molecular Weight:148.98
EINECS:223-508-6

Synonyms:2,4-DICHLOROPYRIMIDINE; 2,6-DICHLOROPYRIMIDINE; 2-4-DICHLOROPYRIMIDINE CRYSTALLINE; AKOS 91058; 2,4-dichloro-pyrimidin; 2,4-Dichlorpyrimidin; Pyrimidine,2,4-dichloro-; 2,4-Dichloropyrimidine Pazopanib; 2,4-Dichloropyrimidi; 4-DichloropyriMidine; 2,4-Dichloro-1,3-diazine

what is of 2,4-Dichloropyrimidine with CAS 3934-20-1?

2,4-Dichloropyrimidine is a human skin sensitizer. It undergoes effective one-pot, regioselective double Suzuki coupling reaction to yield diarylated pyrimidines.

Specification Melting point 57-61 °C (lit.) Boiling point 101 °C/23 mmHg (lit.) density 1.6445 (rough estimate) refractive index 1.6300 (estimate) Fp 101°C/23mm storage temp. Keep in dark place,Sealed in dry,Room Temperature pka -2.84±0.20(Predicted) form Powder, Crystals and/or Chunks color White to yellow to beige or grayish Water Solubility Soluble in water (partly), methanol, chloroform, and ethyl acetate. Sensitive Moisture Sensitive BRN 110911 Application 2,4-Dichloropyrimidine was used in the synthesis of medicinally important 4-aryl-5-pyrimidinylimidazoles.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

D-Glucurone with CAS 32449-92-6

CAS:32449-92-6
Molecular Formula:C6H8O6
Molecular Weight:176.12
EINECS:251-053-3

Synonyms:D-(+)-Glucuronolactone for synthesis; b-d-anhydroglucuronate; d-glucurono-gamma-lactone; D-Glucuronic acid, g-lactone; D-Glucorono-6,3-lactone; Glucorolactone; D-Glucurono-3; Glucuronolactone 32449-92-6; g-lactone; GLUCURONO-3,6-LACTONE(-D); GLUCURONO-GAMMA-LACTONE; GLUCURONOLACTONE

what is of D-Glucurone with CAS 32449-92-6?

D-Glucurone is a white crystalline or crystalline powder; Odorless, with a slightly bitter taste; Gradually darken when encountering light colors; After dissolving in water, a portion of the lactone transforms into glucuronic acid, reaching an equilibrium state and exhibiting an acidic reaction. This product is easily soluble in water, slightly soluble in methanol, and slightly soluble in ethanol.

Specification Melting point 172-175 °C (lit.) alpha 19 º (c=10, H2O) Boiling point 227.71°C (rough estimate) density 1,76 g/cm3 refractive index 18.5 ° (C=5, H2O) storage temp. Store below +30°C. solubility water: soluble25mg/mL, clear, colorless form Crystals or Crystalline Powder pka 11.96±0.60(Predicted) color White optical activity [α]24/D +18.8°, c = 8 in H2O Water Solubility SOLUBLE Merck 14,4467 Application D-Glucurono-6,3-lactone is a glucuronic acid derivative studied for its effectiveness against canine hepatitis. It is utilized in the studies such as starting regent in the synthesis of 2,3,4,-tris(tert.-butyldimethysilyl) glucuronic acid trichloroethylester, required for the preparation of 1-O-acyl glucuronide of the anti-inflammatory drug ML-3000, synthesis of optically active glucopyranoses, synthesis of long-chain alkyl glucofuranosides.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Chlorhexidine Acetate with CAS 56-95-1

CAS:56-95-1
Molecular Formula:C26H38Cl2N10O4
Molecular Weight:625.55
EINECS:200-302-4

Synonyms:HIBITANE DIACETATE; CHLORHEXIDINE ACETATE; CHLORHEXIDINE; DIACETATE MONOHYDRATE; CHLORHEXIDINE DIACETATE SALT; CHLOROHEXIDINE ACETATE; CHLORHEXIDINE DIACETATE ; CRYSTALLINE; 1,1′-hexamethylenebis[5-(4-chlorophenyl)biguanide]diacetate salt; 1,1′-Hexamethylenebis(5-[p-chlorophenyl]biguanide); 1,6-Bis(N5-[p-chlorophenyl]-N1-biguanido)hexane; Chlorhexidine di(acetate); CHLORHEXIDINECITRATE

what is of Chlorhexidine Acetate with CAS 56-95-1?

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Specification Item Specifications P-chloroaniline ≤0.05% Loss on drying ≤3.5% Residue on ignition ≤0.1% Remaining solvent ≤0.1% Microbiological restrictions Total aerobic bacteria≤10^3 cfu/g Total mold and yeast≤10^2 cfu/g Assay ≥99% Application These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Shikimic acid with CAS 138-59-0

CAS:138-59-0
Molecular Formula:C7H10O5
Molecular Weight:174.15
EINECS:205-334-2

Synonyms:Skikimic acid; Kava Kava Extract; 3,4,5-Trihydroxy-1-Cyclohexene-1-Carboxylic Acid (Shikimic acid); Shikimic; (3R,4S,5R)-3,4,5-trihydroxycyclohexene-1-carboxylic acid; SHIKIMIC ACID 98%; SHIKIMIC ACID(RG); 3,4,5-TRIHYDROXY-1-CYCLOHEXENE-1-CARBOXYLIC ACIDsikimic acid; Shikimik Acid; (3R,4S,5R)-3,4,5-Trihydroxy-1-cyclohexene-1-carboxylic Acid

what is of Shikimic acid with CAS 138-59-0?

A cyclohexenecarboxylic acid that is cyclohex-1-ene-1-carboxylic acid substituted by hydroxy groups at positions 3, 4 and 5 (the 3R,4S,5R stereoisomer). It is an intermediate metabolite in plants and micro rganisms.

Specification Melting point 185-187 °C (lit.) alpha -180 º (c=4, H2O 25 ºC) Boiling point 225.11°C (rough estimate) density 1.52 g/cm3 (27.2℃) refractive index -180 ° (C=1, H2O) storage temp. 2-8°C solubility 180g/l pka pK (14.1°) 5.19 form Powder color White to light beige or light gray optical activity [α]/D -180.0±5.0°, c = 4 in H2O Water Solubility 18 g/100 mL (20 ºC) Application Naturally occurring (-)-form is a major biosynthetic precursor of phenylalanine, tyrosine, and tryptophan and hence of the majority of plant alkaloids. It is also involved in the biosynthesis of lignin, flavonpids and other important aromatic compounds.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Pterostilbene with CAS 537-42-8

CAS:537-42-8
Molecular Formula:C16H16O3
Molecular Weight:256.3
EINECS:611-041-4

Synonyms:3,5-DIMETHOXY-4′-HYDROXYSTILBENE; 3′,5′-DIMETHOXY-4-STILBENOL; 4-[(1E)-2-(3,5-DIMETHOXYPHENYL)ETHENYL]PHENOL; PTEROSTILBENE; PTEROCARPUS MARSUPIUM; TRANS-3,5-DIMETHOXY-4′-HYDROXYSTILBENE; (E)-3,5-Dimethoxy-4′-hydroxystilbene; (E)-3′,5′-Dimethoxystilbene-4-ol; 4-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]phenol; 4-[(E)-3,5-Dimethoxystyryl]phenol

what is of Pterostilbene with CAS 537-42-8?

Pterostilbene (trans-3,5-dimethoxy-4-hydroxystilbene) is a naturally derived compound found primarily in blueberries and Pterocarpus marsupium (PM) heartwood. Pterostilbene is structurally similar to resveratrol, a compound found in red wine that has comparable antioxidant, anti-inflammatory, and anticarcinogenic properties; however, pterostilbene exhibits increased bioavailability due to the presence of two methoxy groups which cause it to exhibit increased lipophilic and oral absorption. In plants, it serves a defensive phytoalexin role.

Specification Product Name: Pterostilbene Latin Name: Trans Pterostilbene From Fruit Specification: 98% Appearance: White fine powder Test Method: HPLC Shelf Life: 2 Years Storage: Cool and dry place Application Pterostilbene has been used: to investigate its anti-oxidative stress activities and the involvement of the nuclear factor (erythroid-derived 2)-like 2 (Nrf2)-antioxidant response element (ARE) signaling pathwayto determine its effects on transcriptional activation of estrogen receptor-α (ERα) in hormone resistant breast cancer cells)

Packing

Usually packed in 25kg/drum,and also can be do customized package.

5-Chlorosalicylaldehyde with CAS 635-93-8

CAS:635-93-8
Molecular Formula:C7H5ClO2
Molecular Weight:156.57
EINECS:211-244-4

Synonyms:5-CHLOROSALICYLALDEHYDE; 5-Chlorosalicylic aldehyde; 5-CHLORO-2-HYDROXYBENZALDEHYDE; 2-HYDROXY-5-CHLOROBENZALDEHYDE; AKOS 90774; 5-Chlorosalicyladehyde; 5-Cl-salicylal; 5-Chloro-2-Hydroxybenzaldehyde (5-Chlorosalicylaldehyde); 5-Chlorosalicylaldehyde,98%; 5-chloro-salicylal; CHLOROHYDROXYBENZALDEHYDE

what is of 5-Chlorosalicylaldehyde with CAS 635-93-8?

5-Chlorosalicylaldehyde is a white crystal. Melting point 99-100 ℃. Dissolved in alcohol, slightly soluble in water. 5-Chlorosalicylaldehyde is an organic intermediate that can be prepared by chlorination of salicylaldehyde with chlorine gas.

Specification Melting point 100-102 °C(lit.) Boiling point 217.69°C (rough estimate) density 1.2683 (rough estimate) refractive index 1.5812 (estimate) storage temp. Keep in dark place,Sealed in dry,Room Temperature pka 7.73±0.18(Predicted) form Crystalline Powder color White to very slightly yellow Sensitive Air Sensitive BRN 636632 Application Used as intermediates in organic synthesis of perfumes and dyes

Packing

Usually packed in 25kg/drum,and also can be do customized package.

DIMETHYLISOPHTHALATE with CAS 1459-93-4

CAS:1459-93-4
Molecular Formula:C10H10O4
Molecular Weight:194.18
EINECS:215-951-9

Synonyms:METHYL ISOPHTHALATE; DIMETHYL 1,3 BENZENEDICARBOXYLATE;DIMETHYL BENZENE-1,3-DICARBOXYLATE; DIMETHYLBENZENE-1,3-DIMETHANOATE; DIMETHYL ISOPHTHALATE; ISOPHTHALIC ACID, BIS-METHYL ESTER; ISOPHTHALIC ACID DIMETHYL ESTER; DIMETHYL ISOPHTHALATE FOR SYNTHESIS

what is of DIMETHYLISOPHTHALATE with CAS 1459-93-4?

Dimethyl isophthalate is a white needle shaped crystal that is soluble in methanol and ethanol but insoluble in water. It is used in organic synthesis and serves as a gas chromatography stationary plate. Dimethyl isophthalic acid is obtained by esterification of isophthalic acid with methanol.

Specification Items Specifications Appearance White flake Purity ≥99.8% Acidity(mgKOH/g) ≤0.1 Water ≤0.5% Application Dimethyl isophthalate may be used as an internal standard for determining, dimethyl-tere-phthalate (DMtP), dimethyl-phthalate (DMP), diethyl phthalate (DEP) in soil samples and biosolids using gas-chromatography coupled to mass spectrometry (GC-MS). It may also be used as an analytical reference standard for the quantification of the analyte in complex matrices including plastics, cosmetics, and environmental samples using gas chromatography coupled to positive chemical ionization mass spectrometry (GC-CIMS).

Packing

Usually packed in 25kg/drum,and also can be do customized package.

TBAF with CAS 429-41-4

CAS:429-41-4
Molecular Formula:C16H36FN
Molecular Weight:261.46
EINECS:207-057-2

Synonyms:TETRA-N-BUTYLAMMONIUM FLUORIDE: 75% W/W AQUEOUS; SOLUTION; TETRABUTYL AMMONIUM FLUORIDE IN THF (I M); Tetrabutylammonium fluoride; TETRA BUTYL AMMONIUM FLUORIDE (1M SOLUTION IN THF); TBAF; TETRABUTYLAMMONIUM FLUORIDE HYDRATE

what is of TBAF with CAS 429-41-4?

Tetrabutylammonium fluoride is a fluoride salt and a tetrabutylammonium salt. It has a role as a phase-transfer catalyst.

Specification Melting point 62-63 °C(lit.) Boiling point 102 °C density 0.953 g/mL refractive index n20/D 1.456 PF 1 °F storage temp. 2-8°C

Application

Tetrabutylammonium fluoride is a reagent in organic syntheses in addition, condensation, base-catalyzed cyclization reactions, fluorination and desulfonylation reactions and as a deprotecting agent. Typically dried prior to use.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

N-Ethyl Pyrrolidone with CAS 2687-91-4

CAS:2687-91-4
Molecular Formula:C6H11NO
Molecular Weight: 113.16
EINECS:220-250-6

Synonyms:1-ethyl-2-pyrrolidinon;1-ethyl-pyrrolidin-2-one;2-Pyrrolidinone, 1-ethyl-;Agsol Ex2;ethyl-2-pyrrolidone;N-Ethyl-2-pyrrolidinone;N-Ethylpyrrolidinone;N-Ethylpyrrolidone; 1-Ethyl-2-pyrrolidone;N-Ethylpyrrolidinone;N-Ethyl-2-pyrrolidinone;1-Ethyl-2-pyrrolidone98%;1-ETHYL-2-PYRROLIDINONE;NEP N-Ethyl-2-azapentanone;NEP crystal;1-Ethyl-2-pyrrolidinone(NEP);NEP

What Is N-Ethyl Pyrrolidone with CAS 2687-91-4?


N-ethyl Pyrrolidone, a kind of colorless or light yellow liquid, is an important fine chemical intermediate and polar solvent, widely used in lithium-ion batteries, polymer materials, medicine, chemical additives and other fields and industries.

Specification

ITEM	STANDARD	RESULT
Appearance	Colorless or light yellow liquid	Conform
Moisture (wt%,K.E.)	≤0.05	0.012
Color	20	6
Density	0.990~0.999	0.996
Refractivity	1.465~1.467	1.4663
pH Value	6.0~10.0	7.05
Total Amines (as Monoethylamine)	≤0.01	0.0007
Purity	≥99.50	99.85

Application

Widely used in lithium-ion batteries, polymer materials, medicine, chemical additives and other fields and industries.

Package

250kgs/drum,20tons/20’container

CULTAR with CAS 76738-62-0

CAS:76738-62-0
Molecular Formula:C15H20ClN3O
Molecular Weight:293.8
EINECS:616-379-6

Synonyms:Paclobutrazol pure, 95%; Papaverine Impurity 16; Paclobutrazol in Methanol;CULTAR; CULTAR(R); CLIPPER; CLIPPER(R); BONZI; BONZI(R); 1-tert-Butyl-2-(p-chlorobenzyl)-2-(1,2,4-triazol-1-yl)ethanol

what is of CULTAR with CAS 76738-62-0?

Paclobutrazol (PBZ) is a triazole-containing plant growth retardant that is known to inhibit the biosynthesis of gibberellins. It also has antifungal activities. PBZ, which is transported acropetally in plants, can also suppress the synthesis of abscisic acid and induce chilling tolerance in plants.

Specification Melting point 165-166°C Boiling point 460.9±55.0 °C(Predicted) density 1.22 storage temp. 0-6°C pka 13.92±0.20(Predicted) form neat Sensitive Hygroscopic λmax 218nm(lit.) Merck 14,6984 Application Paclobutrazol belongs to azole plant growth regulators, being the biosynthetic inhibitors of the endogenous gibberellin. It has effects of hindering plant growth and shortening the pitch.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Titanium oxysulfate CAS 123334-00-9

CAS: 123334-00-9
Molecular Formula: H2O9S2Ti
Molecular Weight: 257.99
EINECS: /

Synonyms: TANIUMOXYSULFATE; TitaniuM(IV)oxysulfatedihydrate; TitaniuM(IV)oxysulfate-sulfuricacidhydratesynthesisgrade; Titanium(IV)oxysulfate-sulfuricacidhydrate99Chemicalbook.99%tracemetalsbasis; Titaniumoxysulfate-sulfuricacidhydrate; TITANIUMSULFATE,BASIC; titaniumoxysulfatebree; TITANIUMOXYSULFATE-SULFURICACIDCOMPLEXHYDRATE

Titanium oxysulfate CAS 123334-00-9

Titanium oxysulfate CAS 123334-00-9 is a white or slightly yellowish powder. Has deliquescence. Soluble in water, easily hydrolyzed in hot water. Can be used as a mordant for fiber fabrics. Titanium iv oxysulfate is also used as a reducing agent and dye fading agent. CAS 123334-00-9 titanium oxysulfate used in the electroplating industry to replace chromic anhydride for chromium free passivation.

Specification

Items	Specifications
Appearance	White powder
Purity	≥93%
TiO2	≥38%
Free H2SO4	≥9%

Application

Titanium(IV) oxide sulfate sulfuric acid hydrate is widely used as a pigment in paints and dyes. It is also useful in the preparation of stable amorphous titanium oxide hollow microspheres.Titanium(IV) oxide sulfate sulfuric acid hydrate is widely used as a pigment in paints and dyes. Titanium iv oxysulfate is also useful in the preparation of stable amorphous titanium oxide hollow microspheres.

Features

Titanium oxysulfate, as a high-quality and safe titanium source, has a low content of metal cation impurities and can be used to prepare various titanium-based products such as nano-scale titanium dioxide and ultra-high-purity titanium. Titanium oxysulfate can prepare ultrafine-grained nanomaterials at a relatively low reaction temperature and is suitable for various scenarios such as the hydrothermal method for preparing anode materials for lithium batteries.

Functional diversity titanium oxysulfate has multiple functions such as mordant, catalysis and reduction. It can be used as a mordant for fiber fabrics in the textile industry and as a catalyst in the petrochemical and other fields. titanium iv oxysulfate can also be used as a dye decolorizer in the printing and dyeing industry. Meanwhile, titanium iv oxysulfate can replace chromic anhydride in the electroplating industry to achieve chromium-free passivation. It is environmentally friendly and suitable for production scenarios with high environmental protection requirements.

Convenience of use: The product has strong quality stability and good water solubility. Different purity specifications (high-purity grade, high-end industrial grade, general industrial grade, etc.) can meet the needs of different industries. Moreover, titanium oxysulfate is mostly packaged in plastic woven bags lined with polyethylene plastic bags for sealing, making transportation and use convenient and controllable.

Packing

25kgs/drum,9tons/20’container
25kgs/bag,20tons/20’container

FAQ

Q: What are the storage conditions required?
A: Store in a sealed, cool, dry and ventilated warehouse; strictly do not mix with alkali, food raw materials or oxidants; moisture prevention is the top priority.
Packaging: Inner lining is PE bag + plastic barrel / cardboard barrel. The regular packaging is 25kg.

Q: Is product agglomeration normal?
A: This product strongly absorbs moisture. It will agglomerate when opened / packaging is damaged due to moisture absorption; storing in a sealed, refrigerated and dry environment can significantly delay the agglomeration. Agglomeration does not mean deterioration; adding cold water and a small amount of sulfuric acid can dissolve it again, but large pieces that absorb a lot of water will increase the free water and impurities. Priority is given to ensuring the sealing of the packaging.

Q: What documents can be provided?
A: COA, SDS (in both Chinese and English), origin certificate, dangerous goods packaging certificate, MSDS.

Q: Sample policy
A: Samples can be provided. The customer is responsible for the international express freight; for large quantities of samples, a sample fee will be charged. The sample fee can be refunded after placing an order for the bulk goods.

Q: How long is the delivery period?
A: – For regular inventory grades: 3-7 working days after receiving the deposit
– For high-purity customized grades (low iron, strict control of heavy metals): 15-30 working days
– In case of raw material shortage, dangerous goods packaging / commercial inspection scheduling, the estimated time will be synchronized and extended in advance.

Q: Payment method
A: T/T wire transfer, L/C, Alipay.

Methyl thioglycolate CAS 2365-48-2

CAS:2365-48-2
Molecular Formula:C3H6O2S
Molecular Weight:106.14
EINECS:219-121-7

Synonyms:MERCAPTOACETIC ACID METHYL ESTER; METG; METHYL THIOGLYCOLATE; METHYL THIOGLYCOLLATE; METHYL MERCAPTOACETATE; THIOGLYCOLIC ACID METHYL ESTER; mercapto-aceticacimethylester; Methanethiol, methoxy-; methoxy-methanethio; Methyl 2-mercaptoacetate

what is Methyl thioglycolate CAS 2365-48-2?

Methyl thioglycolate is a colorless, transparent oily liquid that is soluble in water and has a pungent odor of allicin. It is an important intermediate for the synthesis of pharmaceuticals, pesticides, food flavorings, and tobacco flavorings, and can be used as an organic tin heat stabilizer and a molecular weight regulator for high molecular weight polymers.

Specification

CITRONELLOL with CAS 106-22-9

CAS:106-22-9
Molecular Formula:C10H20O
Molecular Weight:156.27
EINECS:203-375-0

Synonyms:CITRONELLOL BRI FCC; FEMA 2307; (+/-)-BETA-CITRONELLOL; BETA-CITRONELLOL; CitroneIlol; 5-Vinylpicoline; [R,(+)]-3,7-Dimethyl-7-octen-1-ol[R,(+)]-3,7-Dimethyl-7-octene-1-ol; 2,6-Dimethyl-2-octene-8-ol; NSC-8779; CITRONELLOL FOR SYNTHESIS 5 ML; CITRONELLOL FOR SYNTHESIS 250 ML

what is of CITRONELLOL with CAS 106-22-9?

Citronellol is a kind of natural occurring acyclic monoterpenoid which can be found in citronella oils such as Cymbopogon nardus ((+)-citronellol) and rose oils and Pelargonium geraniums ((-)-citronellol).

Specification

TetrabromobisphenolA with CAS 79-94-7

CAS:79-94-7
Molecular Formula:C15H12Br4O2
Molecular Weight:543.87
EINECS:201-236-9

Synonyms:3,3′,5,5′-TETRABROMO-4,4-DIHYDROXY-2-2-DIPHENYLPROPANE; 3,3′,5,5′-TETRABROMOBISPHENOL A; 2,2-Bis(4′-hydroxy-3′,5′-dibromophenyl)propane; 2,2-BIS(3,5-DIBROMO-4-HYDROXYPHENYL)PROPANE; 2,2′,6,6′-tetrabromo-4,4′-isopropylidenediphenol; 2,2′,6,6′-TETRABROMO BISPHENOL A; TBA; TBBA; TETRABROMOBISPHENOL A

what is of TetrabromobisphenolA with CAS 79-94-7?

tetrabromobisphenol A is widely used as a reactive flame retardant to produce a bromine-containing epoxy resin and polycarbonate, and as intermediates for the synthesis of other complex flame retardant, also as an additive flame retardant for ABS, HIPS, unsaturated polyester rigid polyurethane foams, adhesives and coatings.

Specification Melting point 178-181 °C(lit.) Boiling point 316 °C density 2.1 refractive index 1.5000 (estimate) storage temp. 2-8°C solubility Insoluble pka 8.50±0.10(Predicted) form neat Water Solubility Insoluble BRN 1889048 Application tetrabromobisphenol A is widely used as a reactive flame retardant to produce a bromine-containing epoxy resin and polycarbonate, and as intermediates for the synthesis of other complex flame retardant, also as an additive flame retardant for ABS, HIPS, unsaturated polyester rigid polyurethane foams, adhesives and coatings.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Thymine with CAS 65-71-4

CAS:65-71-4
Molecular Formula:C5H6N2O2
Molecular Weight:126.11
EINECS:200-616-1

Synonyms:METHYL(5-) URACIL; 5-METHYLPYRIMIDINE-2,4-DIOL; 5-METHYLURACIL; 5-METHYL-2,4-DIHYDROXYPYRIMIDINE; 5-METHYL-1,2,4-DIHYDROXYPYRIMIDINE; 2,4-DIHYDROXY-5-METHYLPYRIMIDINE; 2,4-DIHYDROXY-5-METHYLPYRIMIDINE 5-METHYLURACIL; 2,4(1H,3H)-Pyrimidinedione, 5-methyl- (9CI); D-THYMIDINE; THYMINE PLANT CELL CULTURE TESTED; THYMINE CELL CULTURE TESTED

what is of Thymine with CAS 65-71-4?

Thymine is the main pyrimidine component in deoxyribonucleic acid. Deoxythymidine is formed by connecting with deoxyribose through a glycosidic chain, and its triphosphate compound is deoxythymidine triphosphate, which is a precursor of thymine in the biosynthesis process of deoxyribonucleic acid.

Specification Item Specifications Appearance Off white to slight yellow solid Water 0.5% Max Assay 98.0% Min Boiling point 234.21°C Melting point 316 °C Refractive index 1.5090 Density 1.3541 Application Thymine (Zidovudine EP Impurity C) is a nitrogenous base component in the nucleic acid of DNA.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Acetamidinehydrochloride with CAS 124-42-5

CAS:124-42-5
Molecular Formula:C2H7ClN2
Molecular Weight:94.54
EINECS:204-700-9

Synonyms:ETHANIMIDAMIDE HYDROCHLORIDE; ETHENYLAMIDINE; HYDROCHLORIDE; ETHANAMIDINE HYDROCHLORIDE; -AMINO-A-IMINOETHANE HYDROCHLORIDE; ACETAMIDINE HCL; ACETAMIDINE HYDROCHLORIDE; ethanamidine; Acetoamidine hydrochloride; ACETAMIDINIUM CHLORIDE; ACEDIAMINE; HYDROCHLORIDE; Ethaneamidinehydrochloride

what is of Acetamidinehydrochloride with CAS 124-42-5?

Acetamidine hydrochloride was used in the preparation of decarboxyectoine. It was also used in the synthesis of ethyl 4-(4-hydroxyphenyl)methylidene-2-methyl-5-oxo-1-imidazolacetate.

Specification Items Specifications Melting point 165-170 °C(lit.) Boiling point 129.78°C (rough estimate) density 1.0596 (rough estimate) refractive index 1.5500 (estimate) Water Solubility 1 g/mL

Application

Acetamidine hydrochloride was used in the preparation of decarboxyectoine. It was also used in the synthesis of ethyl 4-(4-hydroxyphenyl)methylidene-2-methyl-5-oxo-1-imidazolacetate.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Zinc Acetate Dihydrate CAS 5970-45-6

CAS:5970-45-6
Molecular Formula:C4H10O6Zn
Molecular Weight:219.51
EINECS:611-865-4

Synonyms:ACETIC ACID ZINC SALT DIHYDRATE; ZINC ACETATE 2H2O; ZINC ACETATE-2-HYDRATE; ZINC ACETATE DIHYDRATE; ACETATE HYDRATE; ZINC ACETATE, HYDROUS; ZINCACETATE,CRYSTAL,REAGENT; Zink-acetat-dihydrat; Octan zinecnaty; octanzinecnaty; Zinc diacetate, dihydrate; zincdiacetate,dihydrate; Zinc aceate dihydrate

what is of Zinc Acetate Dihydrate CAS 5970-45-6?

Zinc Acetate Dihydrate CAS 5970-45-6 is used as a mordant in dyeing textiles; in preserving wood; in manufacturing glazes for painting on ceramics; and as an analytic reagent in measuring albumin, tannin, and phosphate. Other uses are as a crosslinking agent for polymers; and as a supplement in food. The compound is used in medicine as an astringent.

Specification

ITEM STANDARD

Appearance White Powder

Content (diazo value) ≥99%

Iron 0.003%

Insoluble matter 0.014%

PH Value

6.0~6.6

Application

Zinc acetate is used as a mordant in dyeing textiles; in preserving wood; in manufacturing glazes for painting on ceramics;
As an analytic reagent in measuring albumin, tannin, and phosphate;
As a crosslinking agent for polymers; and as a supplement in food.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Silveroxide with CAS 1301-96-8

CAS:1301-96-8
Molecular Formula:AgO
Molecular Weight:123.87
EINECS:215-098-2

Synonyms:SILVER (II) OXIDE; SILVER (II) OXIDE, TECHNICALSILVER (II) OXIDE, TECHNICALSILVER (II) OXIDE, TECHNICAL; silveroxide(ago); Argentic oxide; Silver suboxide; Silver(II) oxide, 85.5-88.0% Ag; SILVER (II) OXIDE TECHNICAL

what is of Silveroxide with CAS 1301-96-8?

Silver(II) oxide is used to make silver oxide-zinc alkali batteries. Also, it is an oxidizing agent.Silver(II) oxide is used to make silver oxide-zinc alkali batteries. Also, it is an oxidizing agent.

Specification Test item Specification Product Name Silver(II) oxide Other Name Silver oxide WATER SOLUBILITY INSOLUBLE MELTING POINT 100 °C MERCK 14,8522 SENSITIVE Moisture & Light Sensitive DENSITY 7.483 g/mL at 25 °C Application Silver(II) oxide is used to make silver oxide-zinc alkali batteries. Also, it is an oxidizing agent.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Octadecyl3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate with CAS 2082-79-3

CAS:2082-79-3
Molecular Formula:C35H62O3
Molecular Weight:530.86
EINECS:218-216-0

Synonyms:Octadecyl beta-(3,5-di-tert-butyl-4-Hydroxyphenyl)Propionate; OCTADECYL DI-t-BUTYL-4-HYDROXYHYDROCINNAMATE; OCTADECYL 3-(3 5-DI-TERT-BUTYL-4-HYDROXY – PHENYL)PROPIONATE 99%; Thanox1076; Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl); Antioxidant ZY1076; ANTIOXIDANT 1076 IRGANOX 1076; 3-(3,5-DI-TERT-BUTYL-4-HYDROXYPHENYL)PROPIONATE; ANITOXIDANT 1076; Irganox 1076 Ciba

What is Octadecyl3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate ？ Antioxidant 1076 is odorless, tasteless and less toxicity and stable to light so that it can widely used in polymer materials, such as polypropylene polyethylene, polystyrene, polyamide, polyoxymethylene, ABS, synthetic rubber and so on. It is an effective antioxidant in oil and paint, too. Specification Product Name Antioxidant 1076 Melting Point 50-52 °C(lit.) CAS Number 2082-79-3 Boiling Point 568.1±45.0 °C(Predicted) Purity 99% Place of Origin Shanghai,China Appearance white powder Molecular Formula C35H62O3 Application Antioxidant 1076 can be applied in polyolefins such as polyethylene, polypropylene, polybutene-1 as well as in other polymers such as engineering plastics, styrene homo- and copolymers, polyurethanes, elastomers, adhesives, and other organic substrates.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

3,5-dimethylsalicylicacid with CAS 86-51-1

CAS:86-51-1
Molecular Formula:C9H10O3
Molecular Weight:166.17
EINECS:201-677-7

Synonyms:3,5-Dihydroxypropiophenone; 3,5-Dimethylsalicylic acid; LABOTEST-BB; LT00932325; BENZALDEHYDE, 2,3-DIMETHOXY-; O-VERATRALDEHYDE; O-VERATRIC ALDEHYDE; 4-Diethoxybenzene; 2,3-Dimethoxybenzenecarbonal; 2,3-DIMETHOXYBENZALDEHYDE; 2-VERATRALDEHYDE

what is of 3,5-dimethylsalicylicacid with CAS 86-51-1?

2,3-Dimethoxybenzaldehyde possess antifungal activity of redox-active benzaldehydes that target cellular antioxidation. It could function as chemosensitizing agents in concert with conventional drugs to improve antifungal efficacy.

Specification Melting point 48-52 °C (lit.) Boiling point 137 °C/12 mmHg (lit.) density 1.1708 (rough estimate) refractive index 1.5500 (estimate) Fp >230 °F storage temp. Keep in dark place,Sealed in dry,Room Temperature solubility Solubility in methanol with almost transparency. form Crystalline Powder, Crystals, and/or Chunks color Off-white to beige Sensitive Air Sensitive BRN 908264

Application

2,3-Dimethoxybenzaldehyde possess antifungal activity of redox-active benzaldehydes that target cellular antioxidation. It could function as chemosensitizing agents in concert with conventional drugs to improve antifungal efficacy.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Imidazolidine with CAS 504-74-5

CAS:504-74-5
Molecular Formula:C3H8N2
Molecular Weight:72.11
EINECS:263-058-8

Synonyms:1,3-Diazacyclopentane; Imidazolidine; imidazoline; mizuolin; Oil soluble imidazoline; Imidazolidine ISO 9001：2015 REACH; Imidazolidine (6CI, 8CI, 9CI, ACI)

what is of Imidazolidine with CAS 504-74-5?

The imidazolines, was discovered at American Cyanamid in the early 1980s. Extensive research has led to the development of four commercial compounds: imazapyr, imazamethabenzmethyl, imazethapyr, and imazaquin. Like the sulfonylureas, the imidazolines are extremely active at low rates.

Specification

Prallethrin with CAS 23031-36-9

CAS:23031-36-9
Molecular Formula:C19H24O3
Molecular Weight:300.39
EINECS:245-387-9

Synonyms:prallethrin (bsi,draft e-iso9, prallethrine (draft f-iso)etoc; PRALLETHRIN,RICH-D-TRANS; 2,2-Dimethyl-3-(2-methylprop-1-enyl)-cyclopropanecarboxylate; 2-Methyl-4-oxo-3-(prop-2-ynyl)cyclopent-2-en-1-yl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; ETOC(R)ETOC

what is of Prallethrin with CAS 23031-36-9?

The metabolism of prallethrin was studied following single oral administration and subcutaneous injection of the cis- and trans-isomers to rats at two dose levels and after repeated dosing. The compound was labelled in the alcohol moiety (inferred from the results) (PSD, 1995).

Specification

BisphenolTMC with CAS 129188-99-4

CAS:129188-99-4
Molecular Formula:C21H26O2
Molecular Weight:310.43
EINECS:603-320-4

Synonyms:4,4′-(3,3,5-Trimethyl-1,1-cyclohexanediyl)bisphenol; 4,4′-(3,3,5-Trimethylcyclohexane-1,1-diyl)bisphenol; 4,4′-(3,3,5-Trimethylcyclohexylidene)bisphenol; 4,4′-(3,3,5-Trimethylcyclohexylidene)diphenol; 3,3,5-TriMethyl-1,1-bis(4-hydroxyphenyl)cyclohexane; Bis(4-hydroxyphenyl)-3,3,5-triMethylcyclohexane; Bisphenol TMC; BISP-TMC; BPTM

what is of BisphenolTMC with CAS 129188-99-4?

Bisphenol TMC(1,1-Bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane) is a bisphenol derivative used in the preparation of polycarbonate, polyester and epoxy resins.

Specification CAS: 129188-99-4 MF: C21H26O2 MW: 310.43 EINECS: 603-320-4 Product Categories: Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals Mol File: 129188-99-4.mol

Application

Bisphenol TMC(1,1-Bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane) is a bisphenol derivative used in the preparation of polycarbonate, polyester and epoxy resins.Bisphenol TMC(1,1-Bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane) is a bisphenol derivative used in the preparation of polycarbonate, polyester and epoxy resins.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

4,4′-Oxybisbenzoicacid with CAS 2215-89-6

CAS:2215-89-6
Molecular Formula:C14H10O5
Molecular Weight:258.23
EINECS:258.23

Synonyms:Oxybisbenzoic acid(OBBA); Oxybisbenzoic acid; Oxybisenzoic acid; Benzoicacid,4,4’-oxybis-; 4,4′-DIPHENYL ETHER DICARBOXYLIC ACID; 4,4′-OXYDIBENZOIC ACID; 4,4′-OXYBIS(BENZOIC ACID); 4,4′-OXOBISBENZOIC ACID; 4-(4-carboxyphenoxy)benzoic acid; DIPHENYL ETHER 4,4′-DICARBOXYLIC ACID

what is of 4,4′-Oxybisbenzoicacid with CAS 2215-89-6?

4,4′-oxybisbenzoic acid is a monomeric liquid crystal polymer. it is used widely in the electronics and pharmaceutical industries. Preparation of whole Polyarylate thermoplastic liquid crystal polymer (TLCP)

Specification item value CAS No. 2215-89-6 Other Names 4-(4-carboxyphenoxy)benzoic acid MF C14H10O5 EINECS No. 218-683-0 Place of Origin China Type Syntheses Material Intermediates Purity 98% Brand unilong Application Syntheses Material Intermediates Appearance White crystalline powder Product name 4,4′-Oxybisbenzoic acid Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

AntimonyPotassiumTartrate CAS 16039-64-8

CAS: 16039-64-8
Molecular Formula: C4H4KO7Sb.(1/2)H2O
Molecular Weight: 333.93
EINECS: NA

Synonyms: pot. antimony(iii)oxide tartrate hemi-hydrate; Potassium antimony 2,3-hydroxy-2,3-butandioate (R-R*,R*) (on converstion to antimony); Bi[(+)-tartrato]diantimonate () dipotassium trihydrate; Tartar emetic; Potassium antimony tartrate; Antimony potassium tartrate; POTASSIUM ANTIMONY ; TARTRATE USP/EP/BP; Potassium antimony oxide tartrate; Potassium antimony oxy tartrate hemihydrate

What is AntimonyPotassiumTartrate with CAS 16039-64-8?

L-Antimony potassium tartrate is used as mordant for dyeing cotton fabric with alkaline dyes. After dyeing with acid dyes and treated with this product, the fastness to washing and soaping of fabrics can be improved. It can also be used as leather mordant.

Specification

TESTS	SPECIFICATIONS
Appearance	Colorless transparant crystal or white crystal powder
Content(%)	98min
PH value	3.5-4.5
Lead(Pb)(%)	0.002max
Loss on drying(105℃)(%)	2.7max

Application

L-Antimony potassium tartrate is used as mordant for dyeing cotton fabric with alkaline dyes. After dyeing with acid dyes and treated with this product, the fastness to washing and soaping of fabrics can be improved. It can also be used as leather mordant.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

7H-DIBENZO[C,G]CARBAZOLE with CAS 194-59-2

CAS:194-59-2
Molecular Formula:C20H13N
Molecular Weight:267.32
EINECS:205-895-3

Synonyms:7-AZA-7H-DIBENZO[C,G]FLUORENEl; 7H-DIBENZO[C,G]CARBAZOLE; 3,4,5,6-Dibenzcarbazol; 3,4,5,6-Dibenzcarbazole; 3,4,5,6-DIBENZOCARBAZOLE; 3,4:5,6-DIBENZOCARBAZOLE; 3,4,5,6-dinaphthacarbazole; 7H-Db(c,g)c; DIBENZO(C,G)CARBAZOLE; 3,4,5,6-Dinaphtacarbazole; Nsc87519

what is of 7H-DIBENZO[C,G]CARBAZOLE with CAS 194-59-2?

7H-DIENZO [C, G] CARBAZOLE appears as a white powder，A heterocyclic aromatic compound with potent mutagenic and carcinogenic properties

Specification Item Standard Test Results Identification A.H-NMR:Comply with the structure Complies B.LC-MS:Comply with the structure Complies C.The IR spectrum of sample should be identical with that of reference standard. Complies D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. Complies Loss on drying ≤2.0% 0.19% Heavy metals ≤10 ppm <10ppm Water ≤1.0% 0.1% Sulphated ash ≤0.5% determined on 1.0 g. 0.009% Residue on ignition ≤0.1% 0.03% Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

delta-Valerolactone CAS 542-28-9

CAS:542-28-9
Molecular Formula:C5H8O2
Molecular Weight:100.12
EINECS:208-807-1

Synonyms:DELTA-VALEROLACTONE; D-VALEROLACTONE; G-VALEROLACTONE;FEMA 3103; GAMMA-PENTANOLACTONE; GAMMA-METHYL-GAMMA-BUTYROLACTONE; delta-Valerolactone, may contain polymer: distil to remove; 4-VALEROLACTONE; 4-PENTANOLIDE; TETRAHYDRO-2H-2-PYRANONE; TETRAHYDRO-2H-PYRAN-2-ONE

What is delta-Valerolactone CAS 542-28-9?

Due to its good application flexibility, lower biological toxicity, more derivative compounds, easy polymerization and
greatly increase the viscosity of coatings and other characteristics, delta-valerolactone is widely used in polyesters,
polyurethanes, special solvents, and coatings.

Specification

Melting point	-13 °C
Boiling point	230 °C
density	1.105g/mL at 20°C
vapor density	3.45 (vs air)
refractive index	n20/D 1.457(lit.)
Fp	212 °F
storage temp.	-20°C
form	Liquid
color	Clear colorless to pale yellow
Water Solubility	miscible
BRN	106436
CAS DataBase Reference	542-28-9(CAS DataBase Reference)

Application

Due to its good application flexibility, lower biological toxicity, more derivative compounds, easy polymerization and greatly increase the viscosity of coatings and other characteristics, delta-valerolactone is widely used in polyesters, polyurethanes, special solvents, and coatings.

Packing

Usually packed in 25kg/drum,and also can be do customized package.

AMINO-2-CHLORO-6,7-DIMETHOXYQUINAZOLINE with CAS 23680-84-4

CAS:23680-84-4
Molecular Formula:C10H10ClN3O2
Molecular Weight:239.66
EINECS:245-821-7

Synonyms:QUINAZOLINAMINE; TIMTEC-BB SBB000787; 4-Quinazolinamine, 2-chloro-6,7-dimethoxy-; 4-AMINO-2-CHLORO-6,7-DIMETHOXYQUINAZOLINE; 4-AMINO-2-CHLORO-6,7-DIMETHOXYQUINOZOLINE; 4-AMINO-2-CHLORO-6,7-DIMETHOXY-QUINZOLINE; 2-CHLORO-4-AMINO-6,7-DIMETHOXYQUINAZOLINE; 2-CHLORO-6,7-DIMETHOXY-4-AMINOQUINAZOLINE; 2-CHLORO-6,7-DIMETHOXY-4-QUINAZOLINAMINE; 2-CHLORO-6,7-DIMETHOXYQUINAZOLIN-4-AMINE

what is of AMINO-2-CHLORO-6,7-DIMETHOXYQUINAZOLINE with CAS 23680-84-4?

2-Chloro-4-amino-6,7-dimethylquinazoline is a light yellow or nearly white crystalline substance. Used for synthesizing drugs such as prazosin, doxazosin, terazosin, and afzosin

Specification Item Specifications Results Appearance White or off-white flocculent crystallization Off-white flocculent crystallization Identification HLC Complies Loss on drying ≤0.5% 0.2% Residue on ignition ≤0.1% 0.07% Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

5-Nitroisophthalicacid with CAS 618-88-2

CAS:618-88-2
Molecular Formula:C8H5NO6
Molecular Weight:211.13
EINECS:210-568-3

Synonyms:NITROISOPHTHALIC-5 ACID; NITRO ISOPHTHALIC ACID; 5-NITRO-ISO-PHTHALIC ACID PESTANAL; 1,3-BENZENEDICARBOXYLIC ACID,5-NITRO; 5-NITROISOPHTHALIC ACID 99+%; 5-NITROISOPHTHALIC ACID5-NITRO-PHENYL-1,3-DICARBOXYLIC ACID; 5-Nitro-m-phthalic acid; 5itroIsophathalicAcid

what is of 5-Nitroisophthalicacid with CAS 618-88-2?

5-Nitrobenzene-1,3-Dicarboxylic Acid is used in the synthesis of Glycopyrrolate, a novel pharmaceutical compound based on PDE IV inhibitors; used in the treatment of respiratory complaints. Also used in the synthesis of coordination polymers.

Specification Melting point 259-261 °C(lit.) Boiling point 350.79°C (rough estimate) density 1.6342 (rough estimate) refractive index 1.5282 (estimate) Fp 120°C storage temp. Sealed in dry,Room Temperature pka 2.81±0.10(Predicted) Water Solubility Soluble in water.1.5 g/L at 20°C BRN 1976587 Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

OIL-SOLUBLECHLOROPHYLL with CAS 1406-65-1

CAS:1406-65-1
Molecular Formula:C54H69MgN4O5R+2
Molecular Weight:878.45446
EINECS:215-800-7

Synonyms:Chlorophyl; Chromule; deodophyll; CHLOROPHYLL EXTRACT; CHLOROPHYLL, OIL SOLUBLE; CHLOROPHYLL, WATER SOLUBLE; CHLOROPHYLL; SODIUMCHLOROPHYLL; CHLOROPHYLL,CHLOROPHYLLINANDTHEIRCOPPERCOMPLEXES; C01793; CHLOROPHYLL(RG)

what is of OIL-SOLUBLECHLOROPHYLL with CAS 1406-65-1?

chlorophyll is used as a natural coloring agent. It is credited with skin-soothing and healing properties thanks to its phytol content, and has a mild deodorizing effect. Chlorophyll is the green coloring matter found in all living plants and seen in plant leaves.

Specification Parameter Specification Appearance Gree to Dark Green fine powder Odors Characteristics Taste Bitter Solubility Easy soluble in water Mositure ≤ 5.0% Ash ≤ 5.0% Active Ingredients Sodium copper chlorophyllin 99% Total Heavy Metal ≤ 10 ppm Pb ≤ 2ppm As ≤1ppm Cd ≤1ppm Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

L-FUCOSE CAS 2438-80-4 With Purity 98%

CAS:2438-80-4
Molecular Forular:C6H12O5
Molecular Weight:164.16
Appearance:White Powder
EINECS:219-452-7

Synonyms:6-DEOXY-BETA-GALACTOSE; 6-DEOXY-L-GALACTOSE; 6-DESOXY-L-GALACTOSE; L-(-)-RHODEOSE; L-(-)-FUCOSE; L-FUCOSE; FUCOSE, L-; 6-deoxy-l-galactos; L-fucopyranose; L-Fucose (AS)

What is L-Fucose?

L-fucose is present in several human milk oligosaccharides, in sea urchin eggs and frog eggs, and in sources such as seaweed (in the form of fucoidan, a sulfated fucose polymer), In the polysaccharides of tragacanth gum, potato, kiwi fruit, soybean, wing bean varieties, canola and other plants

Specification

Test items Detection Indicator Test data Content ≥98% 99.2% PH 6.9-7.2 7.0 Loss on drying ≤0.5% 0.3% Burning residue ≤0.05% 0.04% Exterior Off-white crystalline powder Qualified Specific rotation -74°to-78° -75.5° Melting point 150℃-153℃ 152℃ Application

Package and deliver according to customer needs

Octadearyldimethylammoniumchloride with CAS 112-03-8

CAS:112-03-8
Molecular Formula:C21H46ClN
Molecular Weight:348.06
EINECS:203-929-1

Synonyms:STEARYLTRIMETHYLAMMONIUM CHLORIDE; Steartrimonium chloride; TRIMETHYLOCTADECYLAMMONIUM CHLORIDE; TRIMETHYLSTEARYLAMMONIUM CHLORIDE; Octadecyl Trimethyl Ammonia Chloride; N-Octadecyl-N,N,N-trimethylammonium chloride; TRIMETHYL-OCTADECADRENYLAMMONIUMCHLORIDE; Octadecyl Trimethyl Ammonium Chloride–1831; 1831-Cl; octadecanaminium trimethyl chloride

what is of Octadearyldimethylammoniumchloride with CAS 112-03-8?

Emulsion (main components are high polymeric and cyclic silicones); forms a protective film to coat split ends; conditioning agent for rinses and shampoos; glazing agent for hair.

Specification item value CAS No. 112-03-8 Other Names Trimethylstearylammonium Chloride MF C21H46ClN EINECS No. 203-929-1 Place of Origin China Place of Origin Shandong Purity 99 Brand Name unilong Model Number unilong Application Syntheses Material Intermediates Appearance powder product name Trimethylstearylammonium Chloride Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

LITMUS with CAS 1393-92-6

CAS:1393-92-6
Molecular Formula:n.a.
Molecular Weight:0
EINECS:215-739-6

Synonyms:LITMUS; LITMUS POWDER; LITMUS SOLUTION; LITMUS SOLUTION; ACCORDING TO KUBEL AND TIEMANN; LITMUS SOLUTION BLUE; LITMUS SOLUTION RED; LACMUS; CI 1242; LITMUS, INDICATOR GRADE; LitmusIndicatorExtraPure; LITMUS GRANULES

what is of LITMUS with CAS 1393-92-6?

A natural pigment that changes color when in contact with acids and alkalis; above a pH of 8.3 it is blue and below a pH of 4.5 it is red. Thus it gives a rough indication of the acidity or basicity of a solution; because of its rather broad range of color change it is not used for precise work. Litmus is used both in solution and as litmus paper.

Specification ITEMS SPECIFICATION Melting point 100 °C Merck 14,5547 color Dark blue to bluish-black form Powder or Granules Stability Stable. Incompatible with strong oxidizing agents. Specific Gravity 0.984 Water Solubility Soluble in water PH Range 4.5(red)-8.3(blue) Odor Odorless Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

TITANIUM(III)OXIDE with CAS 1344-54-3

CAS:1344-54-3
Molecular Formula:O3Ti2
Molecular Weight:143.73
EINECS:215-697-9

Synonyms:Titanium(III) oxide/ 99.8%; Titanium(III) oxide 100mesh; Titanium oxide (Ti2O3); titaniumoxide(ti2o3); Titaniumsesquioxide; Titatnum(III) oxide; Titanium(III) oxide, 99.9%, 100 mesh; Titanium(III) oxide -100 mesh, 99.9% trace metals basis; TITANIUM (III) OXIDE; Tantalum Oxide (Ta2O5) Powder

what is of TITANIUM(III)OXIDE with CAS 1344-54-3?

Oxides of titanium find wide range of applications extending from photocatalysis, gas sensing to antibacterial, protective and anti-reflecting coatings.

Specification Melting point 2130°C density 4.49 g/mL at 25 °C(lit.) form Powder Specific Gravity 4.6 Water Solubility Insoluble in water. CAS DataBase Reference 1344-54-3(CAS DataBase Reference) NIST Chemistry Reference Dititanium trioxide(1344-54-3) EPA Substance Registry System Titanium oxide (Ti2O3) (1344-54-3) Chelate : mgCaCO3/g ≥380 Packaging 25kgs/ bag, or per customer requests. Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Undecenoicacid with CAS 112-38-9

CAS:112-38-9
Molecular Formula:C11H20O2
Molecular Weight:184.28
EINECS:203-965-8

Synonyms:RARECHEM AL BE 0169; N-UNDECYLENIC ACID; UNDECYLENIC ACID;UNDECENOIC ACID; UNDEC-10-ENOIC ACID; TIMTEC-BB SBB009049; 10-UNDECENOIC ACID; 10-HENDECENOIC ACID; LABOTEST-BB LT02098690; DELTA 10 CIS UNDECENOIC ACID; DECLID; HENDECENOIC ACID; FEMA 3247

what is of Undecenoicacid with CAS 112-38-9?

10-Undecenoic Acid, is used for the manufacture of pharmaceuticals, cosmetics and perfumery, including antidandruff shampoos, antimicrobial powders and as a musk in perfumes and aromas.

Specification

Cocamidopropyl Hydroxysultaine with CAS 68139-30-0 Cheap price

CAS: 68139-30-0
Molecular Formula: C20H42N2O5S
Molecular Weight: 422.62
EINECS: 268-761-3

Synonym: 1-Propanaminium-N-(3-aminopropyl)-2-hydroxy-N,N-dimethyl-3-sulfo-,N-cocoacylderivs,hydroxides,innersalts; 3-(3-Cocoamidopropyl)dimethylammonium-2-hydroxy-propanesulfonate; cocamidopropyl hydroxysultaine suppliers; cocamidopropyl hydroxysultaine price; cocamidopropyl hydroxysultaine wholesale

What is Cocamidopropyl Hydroxysultaine CAS 68139-30-0?


Cocamidopropyl Hydroxysultaine CAS 68139-30-0 has excellent solubility and compatibility, excellent foaming properties and significant thickening properties;It has low irritation and bactericidal properties, and its combined use can significantly improve the softness, conditioning and low-temperature stability of washing products; it has better hard water resistance, antistatic properties and biodegradability than CAB. Specification

ITEM	STANDARD
Appearance (25℃)	Yellowish Clear liquid
Active matter (%)	30±2.0
Sodium chloride (%)	≤5.5
Free amine (%)	≤0.3
PH value (1%aqueous solution)	5.0-7.0

Application

Cocamidopropyl Hydroxysultaine with CAS 68139-30-0 is widely used in the preparation of medium and high-end shampoos, body washes, hand soaps, foam cleansers, etc. and household detergents; it is an excellent soft conditioner in hair care and skin care formulas; it can also be used as a detergent and wetting agent. , thickeners, antistatic agents and fungicides, etc.

Cocamidopropyl Hydroxysultaine CAS 68139-30-0-application

Packing

200kgs/drum

Sodium Ferric EDDHA EDDHA-FeNa with CAS 16455-61-1

EDDHA-FeNa wholesale: Unilong manufacturer supplying high quality Sodium Ferric EDDHA CAS 16455-61-1 with various ortho‑ortho grades.

CAS No.:16455-61-1
MF:C18H16N2O6FeNa
EINECS No.:56-683-457

Synonyms:EDDHA-FeNa;Ethylenediamine-N,N’-bis(2-hydroxyphenylaceticacid)ferric-sodiumcomplex;Ferrate(1-),.alpha.,.alpha.-1,2-ethanediyldi(imino-.kappa.N)bis2-(hydroxy-.kappa.O)benzeneacetato-.kappa.O(4-)-,sodium

EDDHA-FeNa with CAS 16455-61-1

EDDHA FE 6% is a kind of “Chelated Iron Fertilizer” with CAS 16455-61-1. It is a kind of dark red or brown dusty particles, easily soluble in water. It is mainly used in plant iron supplements. It has different ortho value including 1.6, 2.4, 3.0, 3.5, 4.8, etc.

Sodium ferric EDDHA can be used for soil drenching, drip irrigation, foliar spraying, root soaking, and seed dressing. It also comes with COA and SDS for export, meeting the registration requirements of multiple countries. EDDHA-FeNa can quickly alleviate iron deficiency chlorosis and release iron slowly. Only a small amount needs to be applied per season, and its utilization rate is much higher than that of ordinary inorganic iron fertilizers. It promotes chlorophyll synthesis and has a significant re-greening effect.

Specifications

Item Standard

Iron Chelated 5.8%-6.5%

PH Value (1% Solution) 7-9

Heavy Metal 30ppm max

Ortho-Ortho Value 4.8

Appearance Dark Red Micro-Granules

Application

1.Mainly used for yellowing disease caused by iron deficiency in plants (also known as yellow leaf disease);

2.It can also be used for iron supplementation of normal plants, which can make plants grow more vigorously, increase yield and improve fruit quality;

3.Improve the soil, which can significantly improve the soil compaction and fertility decline caused by long-term application of common chemical fertilizers.

Packing

Wholesale EDDHA-FeNa: Bulk chelated iron EDDHA-FeNa is available for agricultural fertilizer distributors, samples can be provided. 25kgs/bag; 15MT/20’FCL

EDDHA with CAS 1170-02-1

CAS:1170-02-1
Molecular Formula:C18H20N2O6
Molecular Weight:360.37
EINECS:214-625-3

Synonyms:ethylenediamine-N,N’-bis((2-hydroxyphenyl)acetic acid)； ETHYLENEBIS-ORTHO-HYDROXYPHENYLGLYCINE； ETHYLENEDIAMINEDI(ORTHO-HYDROXYPHENYLACETICACID)； ETHYLENEDIAMINEDI(2-HYDROXYPHENYLACETICACID)； Ethylendiamin-N,N′-bis((2-hydroxyphenyl)essigsure)； N,N’-ethylenebis[2-(2-hydroxyphenyl)glycine]； -bis((2-hydroxyphenyl)acetic acid)

what is of EDDHA with CAS 1170-02-1?

Ethyleneimine-N, N ‘- bis (2-hydroxyphenyl) acetic acid) white to light brown powder,EDDHA is used as an inorganic fertilizer.

Specification Product Name Iron-EDDHA / Eddha-fe 6% Function Fertilizers Appearance Dark Red-brown Micro-grannular CAS NO. 16455-61-1 Fe Content 6%±0.3% Solubility in water(for practical use) Approx. 60g/L Water Insoluble No more than 0.01% Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

HEDTA-3NA with CAS 139-89-9

Product Name: HEDTA-3Na / Hydroxyethylethylenediamine Triacetic Acid Trisodium Salt
CAS Number: 139-89-9
EC / EINECS No.: 205-381-9
Synonyms: HEDTA-3NA; N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid trisodium salt
Specification: Purity >=39%; Chloride <=0.01%; Sulfate <=0.05%; Lead <=0.001%; Chroma <=300; Density 1.26-1.31; Chelate value >=120; pH 11.0-12.0
Appearance: Pale yellow liquid
Package: 250kg/drum
Application: Used as a metal complexing agent, SBR activator, bleaching and fixing fluid, cleaning agent, and in textiles, agriculture, cosmetics, water treatment and electroplating

What is HEDTA-3NA with CAS 139-89-9?


HEDTA-3NA is a kind of light yellow clear liquid. It is mainly used as metal complexing agent.

Specifications

ITEM	STANDARD
Appearance	Pale yellow liquid
Chloride	≤0.01%
Sulfate	≤0.05%
Lead	≤0.001%
Chroma	≤300
Density	1.26-1.31
Chelate value	≥120
PH	11.0-12.0
Purity	≥39%

Application

HEDTA 3NA is mainly used as metal complexing agent, styrene-butadiene rubber activator, and photosensitive material bleaching and fixing fluid; HEDTA 3NA can also be used as a cleaning agent. The pulp bleaching purpose is similar to HEDTA. HEDTA 3NA is gradually used in textiles, agriculture (pesticides, and can be used in alkaline soils). Iron fertilizer (HEDTA-Fe), medicine (used as an antidote for iron), leather, papermaking, cosmetics, water treatment, electroplating, chemical plating (especially in silver plating), etc. Especially in rare earth It has very important applications in refining and purification.

HEDTA-3NA-used

Packing

250kg/drum

HEDTA with CAS 150-39-0

CAS:150-39-0
Molecular Formula:C10H18N2O7
Molecular Weight:278.26
EINECS:205-759-3

Synonyms:hydroxyethylethylenediaminotriaceticacid; n-(2-(bis(carboxymethyl)amino)ethyl)-n-(2-hydroxyethyl)-glycin; N-(2-(bis(carboxymethyl)amino)ethyl)-N-(2-hydroxyethyl)-Glycine; n-(beta-hydroxyethylethylenediamine)-n,n’,n’-triaceticacid; n-(carboxymethyl)-n’-(2-hydroxyethyl)-n,n’-ethylenedi-glycin; N-(Hydroxyethyl)-N,N’,N’-tris(carboxymethyl)ethylenediamine; n-[2-[bis(carboxymethyl)amino]ethyl]-n-(2-hydroxyethyl)-glycin; n-hydroxyethylenediaminetriaceticacid

what is of HEDTA with CAS 150-39-0?

N – (2-Hydroxyethyl) ethylenediaminetriacetic acid is a white crystal. Melting point 160-165 ℃. Used as an adhesive, as well as in the textile and pharmaceutical industries, and for the extraction of rare elements

Specification Melting point 212 °C (dec.)(lit.) Boiling point 421.08°C (rough estimate) density 1.3300 (rough estimate) refractive index 1.4550 (estimate) storage temp. Inert atmosphere,Room Temperature solubility 3 M NaOH: 0.1 M, clear, colorless pka pK1:2.39;pK2:5.37;pK3:9.93 (25°C) Water Solubility soluble BRN 1804795 CAS DataBase Reference 150-39-0(CAS DataBase Reference) Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

DTPA-Fe with CAS 19529-38-5

CAS:19529-38-5
Molecular Formula:C14H18FeN3NaO10-
Molecular Weight:467.14
EINECS:243-136-8

Synonyms:Diethylenetriaminepentaacetic acid iron(III) disodium salt; Disodium iron(III) pentetate; disodium [n,n-bis[2-[bis(carboxymethyl)amino]ethyl]glycinato(5-)]ferrate(2-); Pentetic acid disodium ferric acid; diethylenetriaminepentaacetic acid iron(iii) disodium salt hydrate; DTPA-Fe

what is of DTPA-Fe with CAS 19529-38-5?

Disodium iron (III) pentate appears as a yellow powder,Diethylenetriaminepentaacetic acid iron(III) disodium salt hydrate may be used in chemical synthesis studies.

Specification Component Range Typical Iron chelated 11% min. 11% PH value:(1% of the solution) 2.0 – 5.0 3.5 Water insoluble 0.05 % max. 0.05% Apperance Yellow or light yellow powder confirm Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

DTPA 5Na 40% and 50% Solution with CAS 140-01-2

CAS No.:140-01-2
MF:C14H18N3Na5O10
EINECS No.:205-391-3

Synonym: DIETHYLENETRIAMINE PENTAACETICACID, NA; DIETHYLENETRIAMINEPENTAACETIC ACID PENTA SODIUM SALT; HAMP-EX 80; PENTETIC ACID PENTA SODIUM SALT;(CARBOXYMETHYLIMINO)BIS(ETHYLENEDINITRILO)TETRAACETIC ACID PENTA SODIUM SALT; [(CARBOXYMETHYL)IMINO]BIS(ETHYLENENITRILO)TETRAACETIC ACID PENTA SODIUM SALT; (DIETHYLENETRINITRILO)PENTAACETIC ACID PENTA SODIUM SALT; (DIETHYLENETRINITRILO)PENTAACETIC ACID SODIUM SALT

DTPA 5Na 40% and 50% solution with CAS 140-01-2?


Pentasodium DTPA (CAS 140-01-2), also known as Pentasodium DTPA-5Na or DTPA 5Na, is a highly effective chelating agent widely used in cleaning, water treatment, cosmetics, and textile applications. It can form stable, water-soluble complexes with metal ions such as calcium, magnesium, iron, and copper, thereby enhancing product performance and stability. Compared with EDTA, pentasodium DTPA has stronger metal ion-binding capacity and better solubility, making it ideal for use in formulations requiring high chelation efficiency or resistance to high hardness water.

Specification

ITEM	STANDARD
Appearance	Light yellow transparent liquid
Color	Light yellow
Odor	No odor
Chelation value (calculated as CaCO3)	80±2mg/g
Solubility	Soluble in cold water, insoluble in alcohol and benzene
Volatile matter (105℃)	60±1%
PH	10.0-12.0
Purity	40±1% / 50±1%

Application

1. Detergents and Industrial Cleaners

Pentasodium DTPA acts as a powerful chelating and sequestering agent in industrial and household cleaning products. It effectively binds metal ions that can cause scaling, discoloration, or reduce surfactant performance. It’s especially valuable in formulations designed for high-hardness water areas.

2. Cosmetics and Personal Care

In cosmetics, DTPA 5Na stabilizes formulations by preventing metal-induced oxidation and discoloration. It is commonly found in shampoos, body washes, creams, and lotions to maintain product clarity and freshness.

3. Water Treatment

Pentasodium DTPA-5Na is used in cooling towers, boilers, and reverse osmosis systems to prevent scale buildup and metal contamination. Its excellent solubility ensures high efficiency in removing heavy metals from water systems.

4. Textile and Paper Industry

In textile dyeing and bleaching, pentasodium DTPA CAS 140-01-2 helps control metal ions, ensuring bright colors and uniform results. It also improves bleaching efficiency in paper pulp production.

5. Agriculture and Micronutrient Formulations

As a chelating agent, DTPA 5Na is used to prepare trace element fertilizers, allowing nutrients such as iron and zinc to remain soluble and available for plant uptake.

DTPA-5Na-application

Advantages of Pentasodium DTPA

Stronger chelating ability than EDTA.
Excellent solubility and stability in water.
Compatible with most surfactants and additives.
Improves cleaning, bleaching, and preservation efficiency.
Environmentally safer profile compared to traditional chelating agents.

Why Choose Us

We are a professional manufacturer and supplier of Pentasodium DTPA (CAS 140-01-2), providing high-purity DTPA 5Na and Pentasodium DTPA-5Na for industrial, cosmetic, and water treatment use.

Reliable quality with ≥99% purity
Large production capacity and fast delivery
Competitive factory price
Technical support for formulation optimization

Whether for detergents, cosmetics, or water treatment applications, our pentasodium dtpa ensures consistent performance and cost-effectiveness.

Packing

250kgs/drum,20tons/20’container

DTPA ACID with CAS 67-43-6

Product Name: DTPA Acid / Diethylenetriaminepentaacetic Acid
CAS Number: 67-43-6
EC / EINECS No.: 200-652-8
Synonyms: Pentetic Acid; DTPA Acid
Specification: Assay >=99.0%; Chloride <=0.01%; Sulfate <=0.05%; Iron <=0.001%; Lead <=0.001%; Chelating value >=252; Loss on drying <=0.2%
Appearance: White crystal powder
Package: 25kgs/drum or 25kgs/bag
Application: Used as a chelating agent and as a ligand or precursor for gadolinium-based MRI contrast agents

What is DTPA ACID with CAS 67-43-6?

Diethylenetriaminepentaacetic acid is used as chelating agent and forms complexes with metal ions. It finds application as a magnetic resonance imaging (MRI) contrasting agent, since it improves the image by forming a complex with a gadolinium ion.

Specification

ITEM STANDARD RESULT

Appearance White crystal powder Conform

Assay ≥ 99.0% 99.4%

Chloride(CI)% ≤ 0.01% 0.003%

Sulfate(SO₄)% ≤ 0.05% 0.02%

Iron(Fe)% ≤0.001% 0.0002%

Lead(Pb)% ≤0.001% Negative

Chelating value ≥ 252 253

Sodium Carbonate dissolution test Qualified Qualified

Loss on drying% ≤ 0.2% 0.13%

Application

Diethylenetriaminepentaacetic acid is used as chelating agent and forms complexes with metal ions. It finds application as a magnetic resonance imaging (MRI) contrasting agent, since it improves the image by forming a complex with a gadolinium ion.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

EDTA-Cu Copper Disodium EDTA CAS 14025-15-1

CAS: 14025-15-1
Molecular Formula: C10H12CuN2NaO8-
Molecular Weight: 374.75
EINECS: 237-864-5

Synonym: EDTA Copper DisodiuM (EDTA CuNa);EDTA-CuNa2;EDTA Cu;EDTA sodium copper;Ethylenediaminetetraacetic acid copper disodium salt hydrate

What is EDTA-Cu Copper Disodium EDTA CAS 14025-15-1?

EDTA-Cu Copper Disodium EDTA CAS 14025-15-1 is a stable water-soluble metal chelate in which copper exists in a chelated state. Used as trace elements in agriculture.

Specifications

ITEM STANDARD LIMITS

Appearance Blue crystalline powder or blue powder

PH(1% solution) 6.0-7.0

Matters insoluble in water ≤0.1%

Cu content 14.5-15.5%

Application

Used as trace elements in agriculture.

Packing

25kgs/bag,20tons/20’container

EDTA-Mn Manganese Disodium EDTA Trihydrate CAS 15375-84-5

CAS No.:15375-84-5
Molecular Weight: C10H12MnN2NaO8-
Molecular Formula:C10H12N2O8MnNa2.2H2O

Synonym:EDTA-MnNa2;Manganese EDTA Sodium Salt;Sodium manganese ethylene diamine tetraacetic acid; EDTAManganeseDisodiuM(EDTAMnNa)

What is EDTA-Mn Manganese Disodium EDTA Trihydrate CAS 15375-84-5?

EDTA-Mn Manganese Disodium EDTA Trihydrate CAS 15375-84-5 is a stable water-soluble metal chelate in which manganese exists in a chelated state. It is used as an element required for soil fertilization in agricultural horticulture, and is also used as a trace element required in hydroponics.

Specifications

ITEM STANDARD

Appearance Pink crystalline powder or pink powder

PH(1% solution) 6.0-7.0

Matters insoluble in water ≤0.1%

Mn content 12.5-13.5%

Application

Packing

25kgs/bag,20tons/20’container

EDTA-Mg EDTA magnesium disodium with CAS 14402-88-1

CAS No.:14402-88-1 MF:C10H12N2O8.Mg.2Na EINECS No.:238-372-3

Synonyms:Magnesiumdisodiumethylenediaminetetraacetatehydrate;magnesiumdisodium2-[2-[bis(2-keto-2-oxido-ethyl)amino]ethyl-(2-keto-2-oxido-ethyl)amino]acetate; magnesiChemicalbookumdisodium2-[2-[bis(2-oxidanidyl-2-oxo-ethyl)amino]ethyl-(2-oxidanidyl-2-oxo-ethyl)amino]ethanoate; magnesiumdisodium2-[2-[bis(2-oxido-2-oxoethyl)amino]ethyl-(2-oxido-2-oxoethyl)amino]acetate;EDTA—disodiummagnes;Ethylenediaminetetraaceticacidhydratedisodiummagnesium;EDTA-MgNa2

What is EDTA-Mg with CAS 14402-88-1?

EDTA-Mg, a kind of white powder, is a stable water-soluble metal chelate in which magnesium exists in a chelated state. It is used as trace elements in agriculture.

Specifications

Melting point >300°C

form Powder

color White crystalline

Odor Odorless

PH Range 7.5

Water Solubility Soluble in water. Insoluble in acid and organic liquids

Stability: Stable. Incompatible with strong oxidizing agents.

CAS DataBase Reference 14402-88-1(CAS DataBase Reference)

Application

Packing

25kgs/bag,20tons/20’container

EDTA-Zn Zinc Disodium EDTA with CAS 14025-21-9

CAS No.:14025-21-9
MF:C10H12N2NaO8Zn-
EINECS No.:237-865-0
Appearance:Flowing Powder

Synonym:EDTA Zinc DisodiuM (EDTA ZnNa);Zinc, sodium edetate;Zinc disodium EDTA;zinc disodium ethylenediaminetetraacetate;ETHYLENEDIAMINETETRAACETIC ACID ZINC*DISODIUM, PLANT;ETHYLENEDIAMINETETRAACETIC ACID DISODIUM ZTNC

What is EDTA-Zn with CAS 14025-21-9?

Ethylenediaminetetraacetic Acid Disodium Zinc Salt is a powerful chelating agent and acts as a micro-nutrient in agriculture and horticulture. It also forms stable complexes with metal ions.

Specifications

ITEM STANDARD RESULTS

Appearance White Powder Conform

Water-Insoluble ≤0.1% 0.05%

pH(1% Solution) 6.0-7.0 6.65

Zinc content 15.0%±0.5% 14.7%

Application

Used as trace elements in agriculture.

Packing

25kgs/bag,20tons/20’container

EDTA-CA Calcium Disodium Edetate Dihydrate with CAS 23411-34-9

CAS No.:23411-34-9
MF:C10H16CaN2Na2O10
EINECS No.:200-529-9

Synonym: Calcium disodium ethylenediaminetetraacetate hydrate; ETHYLENEDIAMINETETRAACETIC ACID CALCIUM DISO-SALT HYDRATE; EDTA.CaNa2.2H2O;CALCIUMDISODIUMEDTA,FCC

What is EDTA-Ca with CAS 23411-34-9?

White to off-white crystalline powder. Odorless. Slightly salty. Slightly hygroscopic. Stable in air. soluble in water. Almost insoluble in ethanol.It can be used as a pharmaceutical intermediate. For organic synthesis.

Specification

ITEM STANDARD

Appearance White powder or granular

PH 6.5-7.5

Heavy metals (as Pb)% ≤0.0001

Cd% ≤0.0001

As% ≤0.0001

Clarity test Colorless and transparent

Cyanide None

Water insoluble matter ≤0.01

NTA% ≤0. 1

Chelate calcium Content% 10(±0.2)

Purity(M=410.13)% 99.0- 101

Application

Edetate Calcium Disodium may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography technique.

Packing

25kgs/bag

EDTA-Fe EDTA Ferric Sodium Salt with CAS 15708-41-5

CAS No.:15708-41-5
MF:C10H12N2O8FeNa 3H2O
EINECS No.:239-802-2

Synonym: Ethylenediamine-N,N,N’,N’-tetraacetic acid ferric-monosodium salt,EdtaFerricMonosodium,Fe(Iii) Edta,EDTA.NaFe.3H2O,Ethylenediaminetetraaceticacidiron(III)sodiumsalttrihydrate

What is EDTA-Fe with CAS 15708-41-5?

EDTA ferric sodium salt is the ferric sodium salt of EDTA (Ethylene Diamine Tetraacetic Acid). It is a broad-spectrum molluscicide that is capable of killing snails and slugs and protecting agricultural crops and garden plants.

Specifications

ITEM STANDARD RESULT

Appearance Brown or yellow crystalline powder Yellow crystalline powder

PH(1% solution) 3.8-6.0 5.04

Matters insoluble in water ≤0.1% 0.05%

Fe content 12.5-13.5% 13.2%

Application

Used as a micronutrient fertilizer, an additive in the food industry, a catalyst in the chemical industry and bleaching agent in the photographic industry.

Packing

25kgs/bag,20tons/20’container

EDTA 4NA.2H2O with CAS 10378-23-1

CAS No.:10378-23-1 Other Names:edta disodium salt
MF:C10H12N2NA4O8.2H2O

Synonym: N,N′-1,2-Ethanediylbis[N-(carboxymethyl)glycine]tetrasodiumsaltdihydrate; SulfoOrangeSolution; TROPAEOLINO; ETHYLENEDIAMINETETRAACETICACID*TETRASODIUMCELLCU; ETHYLENEDIAMINETETRAACETICACIDEDTATETRASODIUMSALTDIHYDRATE,CELLCULTUREGRADE99%

What is EDTA 4NA.2H2O with CAS 10378-23-1?

EDTA-4Na, a multifunctional organic small molecule containing amino and carboxyl groups, is widely used in analytical chemistry as a complexing agent. It has a wide range of sources and low prices. EDTA tetrasodium white crystalline powder. Soluble in water and acid, insoluble in alcohol, benzene, and chloroform.

Specification

ITEM STANDARD

Appearance White Powder

Fe ≤0.001%

PH(1% solution) 10.5-11.5

Chelating value ≥230

Assay ≥94%

Application

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

EDTA 3NA with CAS 85715-60-2

CAS: 85715-60-2
Molecular Formula: C10H15N2Na3O9
Molecular Weight: 376.2
EINECS: 629-660-3

Synonyms:EDTA-3K·2H2O; Edathamil hydrate; EthylenediaMinetetraacetic acid trisodiuM salt hydrate 95%; TrisodiumHydrogenEthylenediaminetetraacetateHydrate>; Trisodium Hydrogen Ethylenediaminetetraacetate Dihydrate; Trisodium Hydrogen Ethylenediaminetetraacetate xHydrate; Trisodium EDTA Hydrate; EDTA (hydrate sodium)

what is of EDTA 3NA with CAS 85715-60-2?

Used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors.

Specification Melting point 300ºC Assay 99% Package 25kg/drum Specification Customized according requirements Brand Name Dye Natural Grade Comestic Grade Storage Cool Dry Place PSA 173.40000 Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

EDTA 3NA

EDTA 2na CAS 6381-92-6

Product Name: EDTA 2Na
CAS Number: 6381-92-6
EC / EINECS No.: 613-386-6
Synonyms: EDTA disodium salt dihydrate; EDTA-2Na
Specification: Purity 99% min; pH (5% aqueous solution) 4.0-5.0; Chelate value 260 mg/g min
Appearance: White crystalline powder
Package: 25kgs/drum or 25kgs/bag
Application: Used as a chelating agent in cosmetics, pharmaceuticals, food, detergents, agricultural micronutrients, and industrial formulations

edta disodium salt dihydrate bulk

What is edta 2na CAS 6381-92-6?

EDTA 2Na, also known as EDTA disodium salt dihydrate or ethylenediaminetetraacetic acid disodium salt, widely used as a chelating agent in cosmetics, pharmaceuticals, food, and industrial applications. Its ability to bind metal ions helps improve stability, prevent oxidation, and enhance product performance.

EDTA-2NA (CAS number 6381-92-6) is a white crystalline powder containing two crystal waters. It easily loses crystal water when drying. It has good water solubility. The pH value of 5% aqueous solution is 4-5. It is difficult to dissolve in ethanol, ether, etc. Organic solvents.

We are a trusted EDTA 2Na supplier, offering high-quality material at competitive EDTA 2Na price for global customers. Bulk supply of EDTA disodium salt dihydrate is available for industrial and cosmetic formulations.

Specification

ITEM	STANDARD	RESULT
Appearance	White crystalline Powder	Conform
PH(5%aqueous solution, 25℃)	4.0-5.0	4.4
Clarity test	Pass the test	Pass
Chelate value	260mg/g	269mg/g
Heavy metals(as Pb)	≤0.001%	0.0007%
Fe	≤0.001%	0.0006%
Chlorides	≤0.001%	0.0002%
SO4	≤0.001%	0.0006%
NTA	≤0.1%	0.08%
Purity	≥99.5%	99.89%

Application

EDTA-2NA (cas no 6381-92-6) is an important complexing agent, used to complex metal ions and separate metals. EDTA-2NA is used as a bleaching fixative for the processing of color photosensitive materials, as well as a dyeing auxiliary, a fiber treatment agent, and a cosmetic additive, medicine, food, agricultural chemical micro-fertilizer production, blood anticoagulant, complexing agent, detergent, stabilizer, synthetic rubber, polymerization initiator and heavy metal quantitative analysis agent, etc.

1. Skincare and Cosmetics

Acts as a stabilizer and preservative booster in creams, lotions, and serums.
EDTA-2Na skincare applications include anti-aging, moisturizing, and protective formulations.
Prevents discoloration and degradation of active ingredients by chelating metal ions.

2. Pharmaceutical Use

Used as a chelating agent in intravenous solutions and drug formulations.
Helps maintain stability and efficacy of sensitive compounds.

3. Industrial Applications

Water treatment: removes heavy metals and prevents scale formation.
Detergents and cleaning agents: improves performance by softening water.
Widely used in textile, pulp, and paper industries to prevent metal-induced reactions.

Product Advantages

High purity and consistent quality.
Reliable supply for both cosmetic and industrial applications.
Competitive EDTA 2Na price with fast delivery.
Flexible packaging for small or bulk orders (EDTA disodium salt dihydrate bulk available).

Whether you are looking for EDTA 2Na suppliers or planning to purchase in bulk, we provide professional support and technical guidance.

Packing

25kgs/drum,9tons/20’container
25kgs/bag,20tons/20’container

POLYGLYCERYL-4 OLEATE CAS 71012-10-7

CAS:71012-10-7
Molecular Formula:C27H52O8
Molecular Weight:504.69698
EINECS:000-000-0

Synonyms:POLYGLYCERYL-4 OLEATE; Polyglycerly-4 Oleate; 9-Octadecenoic acid, monoester with tetraglycerol; Cheap Price Cosmetic Raw Material Polyglyceryl-4 Oleate cas 71012-10-7

What is of POLYGLYCERYL-4 OLEATE CAS 71012-10-7?

Apply in Cosmetics and skin care products, such as emulgator.

Description

Item	Specification
Appearance	Yellow Liquid
Acid value(mg KOH/g)	5
HLB value	4.5-6
Saponification value(mg KOH/g)	135-160
Iodine Value(gl2 /100g)	70-105
Heating Volatiliztion(2h 105 %)	2

Application

Apply in Cosmetics and skin care products, such as emulgator.

Packing

200kgs/drum, 16tons/20’container
250kgs/drum,20tons/20’container

Syringaldehyde with CAS 134-96-3

CAS:134-96-3
Molecular Formula:C9H10O4
Molecular Weight:182.17
EINECS:205-167-5

Synonyms:3,5-DIMETHOXY-4-HYDROXYBENZALDEHYDE; 4-HYDROXY-3,5-DIMETHOXYBENZALDEHYDE; Syring; SYRINGIC ALDEHYDE; SYRINGALDEHYDE; SYRINGA ALDEHYDE; TIMTEC-BB SBB007558; 3,5-dimethoxy-4-hydroxy-benzaldehyd; 3,5-Dimethoxy-4-hydroxybenzene carbonal; 4-Hydroksy-3,5-dwumetoksybenzaldehyd; 4-hydroxy-3,5-dimethoxy-benzaldehyd

what is of Syringaldehyde with CAS 134-96-3?

A hydroxybenzaldehyde that is 4-hydroxybenzaldehyde substituted by methoxy groups at positions 3 and 5. Isolated from Pisonia aculeata and Panax japonicus var. major, it exhibits hypoglycemic activity.

Specification Melting point 110-113 °C(lit.) Boiling point 192-193 °C14 mm Hg(lit.) density 1.013 FEMA 4049 | 4-HYDROXY-3,5,-DIMETHOXY BENZALDEHYDE refractive index 1.4500 (estimate) Fp 192-193°C/14mm storage temp. Keep in dark place,Sealed in dry,Room Temperature pka 7.80±0.23(Predicted) form Crystalline Powder color Light yellow-green to brown Water Solubility very sparingly soluble Sensitive Air Sensitive Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Aluminium2-ethylhexanoate with CAS 30745-55-2

CAS:30745-55-2
Molecular Formula:C16H31AlO5
Molecular Weight:330.4
EINECS:250-322-2

Synonyms:ALUMINUM 2-ETHYLHEXANOATE, BASICl; BIS(2-ETHYLHEXANOATO) HYDROXYALUMINUM; hydroxyaluminium bis(2-ethylhexanoate); HYDROXYALUMINUM BIS(2-ETHYLHEXANOATE); 2- ETHYL ALUMINUM HEXANONATE; Bis(2-ethylhexanoic acid)hydroxyaluminum salt; Hydroxybis(2-ethylhexanoyloxy)aluminum

what is of Aluminium2-ethylhexanoate with CAS 30745-55-2?

Aluminum 2-ethylhexanoate appears as a white powder and is used as a thickener for printing inks, a drying agent for coatings, and a stabilizer

Specification Item Specifications Appearance Light white powder Aluminum content 8.2% Loss on drying ≤2.0% 100 mesh sieve residue ≤5.0% Stupid gelling experiment (35°C, 48 hours) Lucency Jelly Conclusion The results conforms with enterprise standards Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Oxydiethylenebis(chloroformate) with CAS 106-75-2

CAS:106-75-2
EINECS:203-430-9
MF:C6H8Cl2O5
MW:231.03

Synonym:Bis[2-(chloroformyloxy)ethyl] ether; 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate; chlorocarbonic acid 2-(2-chlorocarbonyloxyethoxy)ethyl ester; DIETHYLENE GLYCOL BIS(CHLOROFORMATE); DEGbis(chloroformate); Diglycol bis(chloroformate); chloro-formicacidiesterwithdiethyleneglycol; chloro-formicacioxydiethyleneester; DIETHYLENEGLYCOLbis-CHLOROFORMATE(DECF); diglycolchlorformate; oxydiethylenechloroformate; oxydiethylene bis(chloroformate); Carbonochloridic acid, C,C’-(oxydi-2,1-e

What is Oxydiethylenebis(chloroformate) with CAS 106-75-2

Oxydiethylenebis(chloroformate) is a kind of light yellow to brown liquid.

Specification

Items	Specifications
Appearance	Light yellow to brown liquid
Puirty	97%min

Application

An intermediate.

Package

200 kg/drum

Cetylpalmitate with CAS 540-10-3

CAS:540-10-3
Molecular Formula:C32H64O2
Molecular Weight:480.85
EINECS:208-736-6

Synonyms:PALMITIC ACID HEXADECYL ESTER; PALMITIC ACID CETYL ESTER; PALMITYL PALMITATE; N-HEXADECYLPALMITAT; N-HEXADECYL PALMITATE; HEXADECANOIC ACID HEXADECYL ESTER; HEXADECYL HEXADECANOATE; HEXADECYL PALMITATE; EMALEX CC-16; CETYL PALMITATE; CETACEUM

what is of Cetylpalmitate with CAS 540-10-3?

A palmitate ester resulting from the formal condensation of palmitic acid with palmityl alcohol. It is used as a thickener and emollient in cosmetics.

Specification Melting point 55-56 °C(lit.) Boiling point 360 °C density d20 0.989 refractive index 1.4429 (589.3 nm 60℃) storage temp. 2-8°C solubility Soluble in hot acetone. form Crystalline Powder color White to almost white Merck 14,2031 Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

POTASSIUM LAURATE CAS 10124-65-9

CAS: 10124-65-9
Molecular formula: C12H23KO2
Molecular weight: 238.41
EINECS: 233-344-7

Synonyms: POTASSIUM LAURATE; potassiumdodecanoate; potassiumsoapofcoconut; potassiumsoapofcoconutfattyacid; potassiumsoapoftall; potassiumsoapoftalloilfattyacid; DODECANOIC ACID, POTASSIUM SALT; LAURIC ACID POTASSIUM SALT; potassium laurate soap

What is POTASSIUM LAURATE CAS 10124-65-9?


POTASSIUM LAURATE with CAS 10124-65-9 is skin cleansing compound containing fatty acid potassium soap and glycerin.

Specification

Packing

200kgs/drum, 16tons/20’container

250kgs/drum,20tons/20’container

SODIUMMYRISTATE with CAS 822-12-8

CAS:822-12-8
Molecular Formula:C14H27NaO2
Molecular Weight:250.35
EINECS:212-487-9

Synonyms:MYRISTIC ACID SODIUM SALT 98+%; Myristic acid sodium salt, Tetradecanoic acid sodium salt; Spdium myristylcarboxylate; MYRISTIC ACID SODIUM SALT; SODIUM N-TETRADECANOATE; SODIUM MYRISTATE; TETRADECANOIC ACID SODIUM SALT; sodiumtetradecanoate

what is of SODIUMMYRISTATE with CAS 822-12-8?

SODIUM MYRISTATE appears as a white powder,Sodium Myristate is the sodium salt of myristic acid. it functions as a binder, emulsifier, and anticaking agent.

Specification Melting point 330 °C storage temp. 2-8°C BRN 3575157 InChIKey JUQGWKYSEXPRGL-UHFFFAOYSA-M CAS DataBase Reference 822-12-8(CAS DataBase Reference) Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Potassium myristate CAS 13429-27-1

CAS:13429-27-1
Molecular Formula:C14H27KO2
Molecular Weight:266.46
EINECS:236-550-5

Related keywords:myristicacid,potassiumsalt; Tetradecanoic acid, potassium salt (1:1): nonsoulmk1; potassiumn-tetradecanoate; potassiumtetradecanoate; TETRADECANOIC ACID, POTASSIUM SALT; POTASSIUM MYRISTATE; PotassiumMirystate; High Quality Potassium Myristate Cosmetic Grade CAS 13429-27-1

What is Potassium myristate CAS 13429-27-1？ Potassium myristate CAS 13429-27-1 is fine white crystal powder, and it feels smooth. Soluble in hot water and hot ethanol, slightly soluble in cold ethanol, ether and other organic solvents. It has excellent lubricating, dispersing and emulsifying capacity. Specification Item Specification Appearance White crystal powder Acid Value 244-248 Iodine value ≤4.0 Loss on drying ≤5.0 Heavy Mental (pb) ≤0.0010 Assay ≥98% Application

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Potassiumoleate with CAS 143-18-0

CAS:143-18-0
Molecular Formula:C18H33KO2
Molecular Weight:320.55
EINECS:205-590-5

Synonyms:OLEIC ACID POTASSIUM SALT; POTASSIUM (Z)-9-OCTADECENOATE;POTASSIUM OLEATE; Potassium 9-octadecenoate; (z)-9-octadecenoic acid potassium salt; Potassium oleate 40 wt. % paste in H2O; Potassium oleate, 40 wt. % paste in water; 9-Octadecenoicacid(Z)-,potassiumsalt; PotassiuM Oleate, 40 Percent Paste in Water

what is of Potassiumoleate with CAS 143-18-0?

Potassium oleate is a potassium based catalyst that is easily soluble in water, has an alkaline solution, and is soluble in hot alcohols. Almost insoluble in ether, petroleum ether, and other organic solvents, but easily forms calcium soap when encountering hard water.

Specification Items Specifications Appearance White or light yellow powder Content ≥99% Acid value 195-204 Iodine value 80-100 Free alkali 0.1-1% Loss on drying ≤3% Water solubility test, 10% Qualified Ethyl alcohol solubility test, 5% Qualified Application

Packing

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POTASSIUM PYROPHOSPHATE with CAS 7320-34-5

CAS:7320-34-5
MF:K4O7P2
Molecular Weight:330.336
EINECS:230-785-7

Synonyms:phosphosol; Potassiumpyrophosphate,anhydrous; Potassiumpyrophosphate,trihyd; pyrophosphatedepotassium; pyrophosphatetetrapotassique; pyrophosphoricacid,tetrapotassiumsalt; tetrapotassiumdiphosphorate; Potassium pyrophospate; Potassium pyrophosph

What is of POTASSIUM PYROPHOSPHATE with CAS 7320-34-5? It is mainly for applied to non-cyanide electroplating for being used as the complexing agent for replacement of sodium cyanide. It is also be used as a plating pretreatment agent and pyrophosphate plating solution. It can also be used as the components for formulation of clothing detergent, metal surface cleaning agent and bottle detergent as well as the additive used in various kinds of detergents. Specification Name Potassium Pyrophosphate CAS 7320-34-5 Molecular Formula K4O7P2 Density 2.534 Boiling Point >1500 Melting Point 1109ºC Molecular Weight 330.336 Exact Mass 329.766754 PSA 155.23000 LogP 0.94120 Application

It is mainly for applied to non-cyanide electroplating for being used as the complexing agent for replacement of sodium cyanide. It is also be used as a plating pretreatment agent and pyrophosphate plating solution.

Packing

25kgs/bag,20tons/20’container

Maltol with CAS 118-71-8

CAS:118-71-8
Molecular Formula:C6H6O3
Molecular Weight:126.11
EINECS:204-271-8

Synonyms:LARIXINIC ACID; 3-HYDROXY-2-METHYL-1,4-PYRONE; 3-HYDROXY-2-METHYL-4H-PYRAN-4-ONE; 3-HYDROXY-2-METHYL-4-PYRANONE; 3-HYDROXY-2-METHYL-4-PYRONE; 3-HYDROXY-2-METHYL-PYRAN-4-ONE; Pantoprazole Sodium Impurity X; 2-Methyl-3-hydroxy-.gamma.-pyranone; 2-Methyl-3-hydroxy-4-pyrone; 2-Methyl-3-hydroxy-gamma.-pyranone

what is of Maltol with CAS 118-71-8?

3-hydroxy-2-methyl-4h-pyran-4-one (also named as Maltol, Larixinic acid, Palatone and Veltol) is a natural compound. Maltol is found in chicory, roasted malt, breads, milk, heated butter, uncured smoked pork, cocoa, coffee, roasted barley, roasted peanuts, roasted filbert, soybean, in the bark of larch tree, in pine needles, and in roasted malt (from which it gets its name) etc. It has the odor of cotton candy and caramel.

Specification Item Specifications Results Character A white, crystalline powder having a characteristic caramel-butterscotch odor and suggestive of a fruity-strawberry aroma in dilute solution Conforms Assay as (C6H6O3) ≥99. 0% 99.95% Melting range 160~164℃ 161.2~162.1℃ Water ≤0.5% 0.06% Residue on ignition ≤0.2% 0.004% Arsenic ≤3PPM <3PPM Heavy metals(as Pb) ≤10PPM <10PPM Application

Packing

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ParaChloroMetaCresol with CAS 59-50-7

CAS:59-50-7
Molecular Formula:C7H7ClO
Molecular Weight:142.58
EINECS:200-431-6

Synonyms:4-chloro-1-hydroxy-3-methylbenzene; 4-chloro-3-methyl-pheno; 4-chloro-3-methylphenol(p-chlorocresol); 4-Chloro-5-methylphenol; 4-chloro-m-creso; PARA CHLORO META CRESOL; PCMC; P-CHLORO-M-CRESOL; ai3-00075; Aptal; Baktol; Baktolan; Candaseptic; caswellno185a

what is of ParaChloroMetaCresol with CAS 59-50-7?

A pinkish to white crystalline solid with a phenolic odor. Melting point 64-66°C. Shipped as a solid or in a liquid carrier. Soluble in aqueous base. Toxic by ingestion, inhalation or skin absorption. Used as an external germicide. Used as a preservative in paints and inks.

Specification Melting point 63-65 °C (lit.) Boiling point 235 °C (lit.) density 1.370 vapor pressure <0.1 hPa (20 °C) refractive index 1.5449 (estimate) Fp 118 °C storage temp. Store below +30°C. solubility methanol: soluble1g/10 mL, clear, colorless pka pKa 9.55(t = 25) (Uncertain) form Tablets color White PH 6.5 (1g/l, H2O, 20℃) Water Solubility 4 g/L (20 ºC) Merck 14,2133 Application

Packing

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LECITHIN with CAS 8030-76-0

CAS:8030-76-0
Molecular Formula:NA
Molecular Weight:0
EINECS:310-129-7

Synonyms:LECITHIN, FROM SOYBEAN; LECITHIN SOYA BEAN; LECITHIN SOYBEAN; Lecithins, soybean; SOYABEANLECITHIN; Lecithin (soya); Soy Extract Polar; SOYBEAN POLAR LIPID EXTRACT;SOY EXTRACT POLAR; FERRIC AMMONIUM CITRATE REDDISH-BROWN GR

what is of LECITHIN with CAS 8030-76-0?

highly water dispersible for oil-in water emulsions with a high HLB contains lecithin, ethoxylated monodiglycerides and propylene glycol store at 4oC

Specification Test Item Standard Result Color Light yellow to brown Conform to requirments Odor Pure smell,No Extraneous flavor Form Powder Emulsion stablity No seperation No seperation Acetone insoluble ≥95% 98.8 Moisture ≤2.0% 0.72 Hexane insoluble ≤0.3% ≤0.1 Acid Value ≤36mgKOH/g 26.6 Application

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Isopropylacetoacetate with CAS 542-08-5

CAS:542-08-5
Molecular Formula:C7H12O3
Molecular Weight:144.17
EINECS:208-798-4

Synonyms:3-oxo-butanoicaci1-methylethylester; 3-Oxobutansαure-1-methylethylester;3-Oxo-butyricacidisopropylester; Acetoaceticacid,isopropylester; acetoaceticacidisopropylester; Butanoicacid,3-oxo-,1-methylethylester; 3-oxobutanoic acid propan-2-yl ester; Isopropyl3-oxobutanoate; Isopropyl3-oxobutyrate

what is of Isopropylacetoacetate with CAS 542-08-5?

Isopropylacetoacetate with CAS number 542-08-5 is a versatile organic intermediate widely used in chemical synthesis, pharmaceutical manufacturing, and fine chemical production. Known for its reactivity, high purity, and stability, it serves as a key building block in the synthesis of heterocyclic compounds, dyes, and active pharmaceutical ingredients (APIs).

We provide high-quality Isopropylacetoacetate suitable for R&D and industrial applications, ensuring consistent performance and reliability.

Specification

Items	Result
Appearance	Liquid
Content	99.0%min
Moisture	<0.04%
Heavy Metals	<0.002%
Boiling point	95 °C52 hPa
Melting point	-27°C
Refractive index	n20/D 1.418

Magnesiumchloridehexahydrate with CAS 7791-18-6

CAS:7791-18-6
Molecular Formula:Cl2H12MgO6
Molecular Weight:203.3
EINECS:616-575-1

Synonyms:Magnesium Chloride, Hexahydrate. USP/FCC; MAGNESIUM CHLORIDE HEXAHYDRATE BIOXT; Magnesium chloride hexahydrate for analysis EMSURE ACS,ISO,Reag. Ph Eur; MAGNESIUM CHLORIDE HEXAHYDRATE*CELL; MAGNESIUM CHLORIDE HEXAHYDRATE, FOR

what is of Magnesiumchloridehexahydrate with CAS 7791-18-6?

A hydrate that is the hexahydrate form of magnesium dichloride.

Specification MF MgCl2.6(H2O) EINECS No. 232-094-6 Place of Origin China Grade Standard industrial grade Purity 46% Appearance white crystal Application industry Shape White flake Grade Industry Sulfate(SO4) % 2.8%max Alkali chloride (CI-）% 0.9%max NaCI 0.2%max PH 6-7 Application

Packing

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Pyrethrins with CAS 8003-34-7

CAS No.:8003-34-7
EINECS No.:232-319-8
Molecular weight:700.913
Molecular Formula:C43H56O8

Related Keywords:PTEROSTILBENE(FG)(CALL);Pyrethrins(technical);Pyrethrins(te;(1R,3R)-2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylicacid(S)-2-methyl-4-oxo-3-(2,4-pentaChemicalbookdienyl)-2-cyclopenten-1-yl;(1R,3R)-2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylicacid(S)-2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-ylester;NaturePyrethrins;PYRETHRINS

what is of Pyrethrins with CAS 8003-34-7?

Pyrethrins/Pyrethrum are natural insecticides produced by certain Chrysanthemum species of plants. In contrast, Permethrin (‘per-meth-rin’) is a synthetic, man-made insecticide, whose chemical structure is based on natural pyrethrum. Pyrethrum was first recognised as having insecticidal properties around 1800 in Asia and was used to kill ticks and various insects such as fleas and mosquitoes. Six individual chemicals have active insecticidal properties in the pyrethrum extract, and these compounds are called pyrethrins.

Specification

Packing

200kgs/drum, 16tons/20’container

250kgs/drum,20tons/20’container

Dimethylsuberate with CAS 1732-09-8

CAS:1732-09-8
Molecular Formula:C10H18O4
Molecular Weight:202.25
EINECS:217-059-5

Synonyms:Dimethyl ester of octanedioic acid; octandioic acid, dimethyl ester; SUBERIC ACID DIMETHYL ESTER; OCTANEDIACID-DIMETHYL ESTER; OCTANEDIOIC ACID DIMETHYL ESTER; 1,6-HEXANEDICARBOXYLIC; ACID, BIS-METHYL ESTER; Dimethyl suberate, (Dimethyl octanedioate

what is of Dimethylsuberate with CAS 1732-09-8?

Dimethyl subordinate appears as a white liquid,Dimethyl suberate was used in the preparation of [8-2H2] and [7-2H2]oleates.

Specification

Packing

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Gadoliniumnitrate with CAS 94219-55-3

CAS:94219-55-3
Molecular Formula:Gd(NO3)3·XH2O
Molecular Weight:343.26
EINECS:NA

Synonyms:GADOLINIUM NITRATE; Gadolinium(III) nitrate hydrate, 99.99% trace rare earth metals basis; Gadolinium(III) nitrate hydrate, 99.9% trace rare earth metals basis; Gadolinium trinitrate hydrate; Gadolinium(III) nitrate hydrate, REacton™ Gadolinium nitrate hydrate (1:3:5)

what is of Gadoliniumnitrate with CAS 94219-55-3?

Gadolinium Nitrate is used for making optical glass and dopant for Gadolinium Yttrium Garnets which have microwave applications, also applied in special catalyst and phosphors. Gadolinium Nitrate is also used for making green phosphors for color TV tubes. It is used in many quality assurance applications, such as line sources and calibration phantoms.

Specification Melting point 92℃ density 2.406 RTECS LW4550000 form Crystalline Aggregates color White Water Solubility Soluble in water. Sensitive Hygroscopic CAS DataBase Reference 94219-55-3 Application

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Decane with CAS 124-18-5

CAS:124-18-5
Molecular Formula:C10H22
Molecular Weight:142.28
EINECS:204-686-4

Synonyms:Decyl hydride; DECANE; ‘LGC’ (2033); Decane, 99%, anhydrous, AcroSeal;N- Decano; N-DECANE FOR SYNTHESIS 1 L; N-DECANE REFERENCE; SUBSTANCE FOR GAS CHR; N-DECANE FOR SYNTHESIS 250 ML; N-DECANE FOR SYNTHESIS 100 ML

what is of Decane with CAS 124-18-5?

A colorless liquid. Flash point 115°F. Less dense than water and insoluble in water. Vapors heavier than air. In high concentrations its vapors may be narcotic. Used as a solvent and to make other chemicals.

Specification

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TRIMELLITICANHYDRIDECHIORIDE with CAS 1204-28-0

CAS:1204-28-0
Molecular Formula:C9H3ClO4
Molecular Weight:158.56
EINECS:214-874-8

Synonyms:1,3-Benzofurandione-5-carbonyl chloride; 1,3-dihydro-1,3-dioxo-5-isobenzofurancarbonylchlorid; 1,3-Dioxo-1,3-dihydro-2-benzofuran-5-carbonyl chloride; 4-(Chlorocarbonyl)phthalic anhydride; 4-(Chlorocarboxy)benzenedicarboxylic anhydride; 5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo-; 5-Isobenzofurancarbonylchloride,1,3-dihydro-1,3-dioxo-; Anhydrotrimellitic acid chloride

what is of TRIMELLITICANHYDRIDECHIORIDE with CAS 1204-28-0?

4-Chloroformylphthalic anhydride is a white crystal that is prone to hydrolysis and alcoholysis. It can be stored in a dry and sealed environment and has a slightly irritating sour taste. 1,2,4-Phthalic anhydride acyl chloride is an important and commonly used acyl chloride compound, as well as a commonly used chemical industrial product and excellent synthetic intermediate in organic synthesis. The difficulty and quality of its production directly affect the quality of the product.

Specification 4-Chloroformylphthalic anhydride Chemical Properties Melting point 66-68 °C(lit.) Boiling point 302.37°C (rough estimate) density 1.5015 (rough estimate) refractive index 1.4571 (estimate) storage temp. 2-8°C Water Solubility decomposes Sensitive Moisture Sensitive BRN 610823 Application

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2-OctylCyanoacetate with CAS 52688-08-1

CAS:52688-08-1
Molecular Formula:C11H19NO2
Molecular Weight:197.27
EINECS:251-228-4

Synonyms:Octan-2-yl 2-cyanoacetate; Acetic acid, cyano-, 1-methylheptyl ester; 1-Methylheptyl cyanoacetate; sec-Octyl cyanoacetate; Cyanoacetic acid isooctyl ester; 2-OCTYL CYANOACETATE 98.0+%; 2-cyanodecanoate; 2-OCTYL CYANOACETATE; 2-OCYA; cyanoacetic acid 1-methylheptyl ester; Acetic acid, 2-cyano-, 1-methylheptyl ester

what is of 2-OctylCyanoacetate with CAS 52688-08-1?

2-octyl cyanoacrylate is one of the most commonly used, commercially-available wound adhesives. Current indications include all easily approximated wounds from surgical incisions or properly cleaned lacerations from trauma in areas that are dry and have minimal friction. It additionally was approved for use in combination with subcuticular sutures for deeper or higher tension wounds.

Specification

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1,1,2-Trichloroethane with CAS 79-00-5

CAS:79-00-5
Molecular Formula:C2H3Cl3
Molecular Weight:133.4
EINECS:201-166-9

Synonyms:1,1,2-Trichlorethane; 1,1,2-trichloro-ethan; beta-Trichloroethane; CHCl2CH2Cl; Ethane trichloride; ethanetrichloride; freon140; NCI-C04579R-140; Trojchloroetan(1,1,2); 1,2,1-Trichloroethane

what is of 1,1,2-Trichloroethane with CAS 79-00-5?

The use of 1,1,2-trichloroethane is quite restrictive. It is used to a slight extent as a specialty solvent and mostly as a chemical intermediate; a solvent for fats, waxes, natural resins, alkaloids, and various other organic materials; as an intermediate in production of vinylidene chloride and teflon tubing; and as a component of adhesives.

Specification

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PLATYCODIND with CAS 58479-68-8

CAS:58479-68-8
Molecular Formula:C57H92O28
Molecular Weight:1225.34
EINECS:NA

Synonyms:Platycodin; Platycodin D ,98%; Platycodin D Exclusive; (4AR,5R,6aS,6bR,8aR,10R,11S,12aR,12bR,14bS)-(2S,3R,4S,5S)-3-(((2S,3R,4S,5R,6S)-5-(((1R,2S,3S,4; Platycodin D, 98%, from Platycodon grandiflorus (Jacq.) A. DC.; Platycodin D Standard

what is of PLATYCODIND with CAS 58479-68-8?

A natural product found in Platycodon grandiflorum.

Specification Product Name Radix Platycodonis Extract Latin Name RadixPlatycodonisP.E.extract Appearance Brown Yellow Powder Specification 10:1 20:1 30:1 Certificate ISO9001/Halal/Kosher Active Ingredient platycodin Application Food Supplement Test Method TLC CAS NO 58479-68-8 Shelf Life 2 Years Packaging 1kg/Aluminum foll bag, 25kg/Drum Application

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CARBAMOYLOXYUREA with CAS 4543-62-8

CAS:4543-62-8
Molecular Formula:C2H5N3O3
Molecular Weight:119.08
EINECS:NA

Synonyms:carbamoyloxyurea; 1-Carbamoyloxyurea; SQ-10726; Carbamic acid, (aminocarbonyl)azanyl ester; (Aminocarbonyl)?azanyl Carbamic Acid Ester

what is of CARBAMOYLOXYUREA with CAS 4543-62-8?

Carbamoyloxyurea appears as a white powder,It can be used for laboratory investigation.

Specification

Items Specifications

Melting point 158-160 °C

Density 1.520±0.06 g/cm3(Predicted)

Coefficient of acidity (pKa) 13.26±0.50(Predicted)

Application

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tetrabutylammoniumhydroxide with CAS 2052-49-5

CAS:2052-49-5
Molecular Formula:C16H37NO
Molecular Weight:259.47
EINECS:218-147-6

Synonyms:Tetrabutylaminium·hydroxide; tetrabutylammoniumhydroxide,55%;(wiw)aqueoussolution; tetrabutylammoniumhydroxide,solution; Tetrabutylammoniumhydroxides; tetrabutylammoniumhydroxidetitrant,0.4msolutioninwater; TETRABUTYLAMMONIUM HYDROXIDE; TETRABUTYLAMMONIUM HYDROXIDE IN WATER

what is of tetrabutylammoniumhydroxide with CAS 2052-49-5?

The product is 54.0-56.0% solution of tetrabutylammonium hydroxide in H2O. Tetrabutylammonium hydroxide has been synthesized from tetrabutylammonium iodide. TBAOH dissolved in anhydrous isopropyl alcohol is widely employed as titrant for weak acids.

Specification

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FLOROSA with CAS 63500-71-0

CAS:63500-71-0
Molecular Formula:C10H20O2
Molecular Weight:172.26
EINECS:405-040-6

Synonyms:FLOROL, FIRMENICH; 4-Hydroxy-4-methyl-2-isobutyltetrahydropyran; 2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN 2-PEAK; 2H-Pyran-4-ol,tetrahydro-4-methyl-2-(2-methylpropyl)-,(sum Of Isomers); FLOROL; FLOROSA; 2-Isobutyl-4-methyltetrahydro-2H-pyran-4-ol

what is of FLOROSA with CAS 63500-71-0?

2-ISOBUTYLL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN appears as a white liquid

Specification

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2-Methylbutyraldehyde with CAS 96-17-3

CAS:96-17-3
Molecular Formula:C5H10O
Molecular Weight:86.13
EINECS:202-485-6

Synonyms:2-METHYLBUTYRALDEHYDE; 2-METHYLBUTYRALDEHYDE 90+%; D-2-Methylbutyraldehyde; METHYLBUTYRALDEHYD-2; 2-METHYLBUTYRALDEHYDE, NATURAL; 2-METHYLBUTYLALDEHYDE; 2-Methylbutyraldehyde,95%; 2-A butyric aldehyde; Natural 2-methyl ; Butyraldehyde; 2-METHYL BUTYRALDEHYDE FCC

what is of 2-Methylbutyraldehyde with CAS 96-17-3?

2-Methylbutyraldehyde is a colorless to pale yellow liquid with a strong suffocating odor. After dilution, it exhibits coffee and cocoa aromas, with a slightly sweet fruity and chocolate like flavor. Boiling point is 93 ℃. Slightly soluble in water, soluble in ethanol and propylene glycol. Flash point 4 ℃, flammable.

Specification

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PVDCLATEX with CAS 9002-85-1

CAS:9002-85-1
Molecular Formula:C2H2Cl2
Molecular Weight:96.94
EINECS:920-418-5

Synonyms:Ethene,1,1-dichloro-,homopolymer; VINYLIDENE CHLORIDE LATEX; 1,1-dichloro-ethenhomopolymer; Poly(vinylidenechloride)resin; polyvinylidenepolyvinylidenechloride; 1,1-Dichloroethylene polymer; vinylidene chloride homopolymer; Polyvinylidene chloride (PVDC)

what is of PVDCLATEX with CAS 9002-85-1?

PVDC has a number of applications, including molding resins, extrusion resins, multilayer film, rigid barriers, containers, lacquer resin, vinylidene chloride copolymer latex and foams, resins for solvent coating, lattices for coating, and pipes for chemical processing.

Specification Application for carton sealing box sealing, Packing Industry. Model Number HSU-6218, HSU-2413,HSU- 6219 Softening point 85-110 ℃ Viscosity 1500-20000 cps/160centigrade Working temperature 140-180 ℃ Opening time 10-25 sec Color Light Yellow Appearance Granules Product Keywords hot melt adhesive for carton fast curing Application

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Melting point	52-55 °C (lit.)
Boiling point	277 °C (lit.)
density	1.1278 (rough estimate)
refractive index	1.4698 (estimate)
Fp	>230 °F
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
pka	12.24±0.10(Predicted)
form	Adhering Crystalline Powder
color	White to off-white
Water Solubility	Soluble in water and alcohol.
Sensitive	Hygroscopic
BRN	635683

Melting point	57-61 °C (lit.)
Boiling point	101 °C/23 mmHg (lit.)
density	1.6445 (rough estimate)
refractive index	1.6300 (estimate)
Fp	101°C/23mm
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
pka	-2.84±0.20(Predicted)
form	Powder, Crystals and/or Chunks
color	White to yellow to beige or grayish
Water Solubility	Soluble in water (partly), methanol, chloroform, and ethyl acetate.
Sensitive	Moisture Sensitive
BRN	110911

Melting point	172-175 °C (lit.)
alpha	19 º (c=10, H2O)
Boiling point	227.71°C (rough estimate)
density	1,76 g/cm3
refractive index	18.5 ° (C=5, H2O)
storage temp.	Store below +30°C.
solubility	water: soluble25mg/mL, clear, colorless
form	Crystals or Crystalline Powder
pka	11.96±0.60(Predicted)
color	White
optical activity	[α]24/D +18.8°, c = 8 in H2O
Water Solubility	SOLUBLE
Merck	14,4467

Item	Specifications
P-chloroaniline	≤0.05%
Loss on drying	≤3.5%
Residue on ignition	≤0.1%
Remaining solvent	≤0.1%
Microbiological restrictions	Total aerobic bacteria≤10^3 cfu/g
Microbiological restrictions	Total mold and yeast≤10^2 cfu/g
Assay	≥99%

Melting point	185-187 °C (lit.)
alpha	-180 º (c=4, H2O 25 ºC)
Boiling point	225.11°C (rough estimate)
density	1.52 g/cm3 (27.2℃)
refractive index	-180 ° (C=1, H2O)
storage temp.	2-8°C
solubility	180g/l
pka	pK (14.1°) 5.19
form	Powder
color	White to light beige or light gray
optical activity	[α]/D -180.0±5.0°, c = 4 in H2O
Water Solubility	18 g/100 mL (20 ºC)

Product Name:	Pterostilbene
Latin Name:	Trans Pterostilbene
From	Fruit
Specification:	98%
Appearance:	White fine powder
Test Method:	HPLC
Shelf Life:	2 Years
Storage:	Cool and dry place

Melting point	100-102 °C(lit.)
Boiling point	217.69°C (rough estimate)
density	1.2683 (rough estimate)
refractive index	1.5812 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
pka	7.73±0.18(Predicted)
form	Crystalline Powder
color	White to very slightly yellow
Sensitive	Air Sensitive
BRN	636632

Melting point	62-63 °C(lit.)
Boiling point	102 °C
density	0.953 g/mL
refractive index	n20/D 1.456
PF	1 °F
storage temp.	2-8°C

Melting point	165-166°C
Boiling point	460.9±55.0 °C(Predicted)
density	1.22
storage temp.	0-6°C
pka	13.92±0.20(Predicted)
form	neat
Sensitive	Hygroscopic
λmax	218nm(lit.)
Merck	14,6984

Melting point	-24 °C
Boiling point	42-43 °C/10 mmHg (lit.)
density	1.187 g/mL at 25 °C (lit.)
refractive index	n20/D 1.466(lit.)
Fp	86 °F
storage temp.	Store below +30°C.
solubility	40g/l
pka	8.04±0.10(Predicted)
form	Liquid
color	Clear colorless
Water Solubility	40 g/L (20 ºC)

ITEM	STANDARD
Appearance	White Powder
Content (diazo value)	≥99%
Iron	0.003%
Insoluble matter	0.014%
PH Value	6.0~6.6

Melting point	77-83 °C(lit.)
alpha	-0.3~+0.3°(D/20℃)(neat)
Boiling point	225 °C(lit.)
density	0.857 g/mL at 25 °C(lit.)
vapor density	5.4 (vs air)
vapor pressure	~0.02 mm Hg ( 25 °C)
FEMA	2309 \| DL-CITRONELLOL
refractive index	n20/D 1.456(lit.)
Fp	209 °F
storage temp.	2-8°C
pka	15.13±0.10(Predicted)
form	Liquid
color	Clear almost colorless
Water Solubility	SLIGHTLY SOLUBLE

Melting point	178-181 °C(lit.)
Boiling point	316 °C
density	2.1
refractive index	1.5000 (estimate)
storage temp.	2-8°C
solubility	Insoluble
pka	8.50±0.10(Predicted)
form	neat
Water Solubility	Insoluble
BRN	1889048

Test item	Specification
Product Name	Silver(II) oxide
Other Name	Silver oxide
WATER SOLUBILITY	INSOLUBLE
MELTING POINT	100 °C
MERCK	14,8522
SENSITIVE	Moisture & Light Sensitive
DENSITY	7.483 g/mL at 25 °C

Product Name	Antioxidant 1076	Melting Point	50-52 °C(lit.)
CAS Number	2082-79-3	Boiling Point	568.1±45.0 °C(Predicted)
Purity	99%	Place of Origin	Shanghai,China
Appearance	white powder	Molecular Formula	C35H62O3

Melting point	48-52 °C (lit.)
Boiling point	137 °C/12 mmHg (lit.)
density	1.1708 (rough estimate)
refractive index	1.5500 (estimate)
Fp	>230 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Solubility in methanol with almost transparency.
form	Crystalline Powder, Crystals, and/or Chunks
color	Off-white to beige
Sensitive	Air Sensitive
BRN	908264

Melting point	68.2-68.8 °C
Boiling point	92.8±8.0 °C(Predicted)
density	0.892±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
pka	10.33±0.20(Predicted)
EPA Substance Registry System	Imidazolidine (504-74-5)

Item	Item	Results
Appearance	Yellow brown to red brown liquid	Red brown liquid
Content	92.0% Min	93.5%
ACIDITY (AS HCL)	0.3% Max	0.01%
Conclusion	The results conforms with enterprise standards

CAS:	129188-99-4
MF:	C21H26O2
MW:	310.43
EINECS:	603-320-4
Product Categories:	Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:	129188-99-4.mol

item	value
CAS No.	2215-89-6
Other Names	4-(4-carboxyphenoxy)benzoic acid
MF	C14H10O5
EINECS No.	218-683-0
Place of Origin	China
Type	Syntheses Material Intermediates
Purity	98%
Brand	unilong
Application	Syntheses Material Intermediates
Appearance	White crystalline powder
Product name	4,4′-Oxybisbenzoic acid

Item	Standard	Test Results
Identification	A.H-NMR:Comply with the structure	Complies
	B.LC-MS:Comply with the structure	Complies
	C.The IR spectrum of sample should be identical with that of reference standard.	Complies
	D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.	Complies
Loss on drying	≤2.0%	0.19%
Heavy metals	≤10 ppm	<10ppm
Water	≤1.0%	0.1%
Sulphated ash	≤0.5% determined on 1.0 g.	0.009%
Residue on ignition	≤0.1%	0.03%

Melting point	259-261 °C(lit.)
Boiling point	350.79°C (rough estimate)
density	1.6342 (rough estimate)
refractive index	1.5282 (estimate)
Fp	120°C
storage temp.	Sealed in dry,Room Temperature
pka	2.81±0.10(Predicted)
Water Solubility	Soluble in water.1.5 g/L at 20°C
BRN	1976587


Parameter	Specification
Appearance	Gree to Dark Green fine powder
Odors	Characteristics
Taste	Bitter
Solubility	Easy soluble in water
Mositure	≤ 5.0%
Ash	≤ 5.0%
Active Ingredients	Sodium copper chlorophyllin 99%
Total Heavy Metal	≤ 10 ppm
Pb	≤ 2ppm
As	≤1ppm
Cd	≤1ppm

Test items	Detection Indicator	Test data
Content	≥98%	99.2%
PH	6.9-7.2	7.0
Loss on drying	≤0.5%	0.3%
Burning residue	≤0.05%	0.04%
Exterior	Off-white crystalline powder	Qualified
Specific rotation	-74°to-78°	-75.5°
Melting point	150℃-153℃	152℃

Melting point	2130°C
density	4.49 g/mL at 25 °C(lit.)
form	Powder
Specific Gravity	4.6
Water Solubility	Insoluble in water.
CAS DataBase Reference	1344-54-3(CAS DataBase Reference)
NIST Chemistry Reference	Dititanium trioxide(1344-54-3)
EPA Substance Registry System	Titanium oxide (Ti2O3) (1344-54-3)
Chelate : mgCaCO3/g	≥380
Packaging	25kgs/ bag, or per customer requests.

Product Name	Undecenoic acid / 10-Undecensαure
CAS NO.	112-38-9
Place of Origin	China
Brand	unilong
Color	White
Form	Powder
Grade Standard	Tech Grade
Storage	Cool Dry Place
Shelf Life	2 years
Out packing size	300*400
Gross Weight	25(KG)

Item	Standard
Iron Chelated	5.8%-6.5%
PH Value (1% Solution)	7-9
Heavy Metal	30ppm max
Ortho-Ortho Value	4.8
Appearance	Dark Red Micro-Granules

Product Name	Iron-EDDHA / Eddha-fe 6%
Function	Fertilizers
Appearance	Dark Red-brown Micro-grannular
CAS NO.	16455-61-1
Fe Content	6%±0.3%
Solubility in water(for practical use)	Approx. 60g/L
Water Insoluble	No more than 0.01%

Melting point	212 °C (dec.)(lit.)
Boiling point	421.08°C (rough estimate)
density	1.3300 (rough estimate)
refractive index	1.4550 (estimate)
storage temp.	Inert atmosphere,Room Temperature
solubility	3 M NaOH: 0.1 M, clear, colorless
pka	pK1:2.39;pK2:5.37;pK3:9.93 (25°C)
Water Solubility	soluble
BRN	1804795
CAS DataBase Reference	150-39-0(CAS DataBase Reference)

Component	Range	Typical
Iron chelated	11% min.	11%
PH value:(1% of the solution)	2.0 – 5.0	3.5
Water insoluble	0.05 % max.	0.05%
Apperance	Yellow or light yellow powder	confirm

ITEM	STANDARD LIMITS
Appearance	Blue crystalline powder or blue powder
PH(1% solution)	6.0-7.0
Matters insoluble in water	≤0.1%
Cu content	14.5-15.5%