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5-Sulfosalicylic acid dihydrate with CAS 5965-83-3

CAS No.:5965-83-3
MF:C7H10O8S
EINECS No.:202-555-6
Place of Origin:China
Appearance:White Crystal
Brand Name:Unilong
Other Names:5-Sulfosalicylic acid dihydrate; Benzoicacid,2-hydroxy-5-sulfo-,dihydrate; Salicylicacid,5-sulfo-,dihydrate; 5-Sulfosalicylicaciddihydrate,ACS,99.0%min.; 5-SULFOSALICYLICACIDDIHYDRATE,REAGENTPLUSTM,>=99%;

What is of 5-Sulfosalicylic acid dihydrate with CAS 5965-83-3?

5-Sulfosalicylic acid is a strong acid capable of protonating water. It forms a new theophylline complex, which was investigated by X-ray photoelectron spectroscopy (XPS). It forms 1:1 proton-transfer compounds with the ortho-substituted monocyclic heteroaromatic Lewis bases. Their crystal structures have been studied.

Specification

Item	Standard	Results
Appearance	White crystalline or crystalline powder	Conform
Free salicylic acid	≤0.05%	Conform
Sulfate	≤0.4%	Conform
Drying weightlessness	≤15%	Conform
Scorching residue	≤0.4%	Conform
Assay	≥99%	99.5%

Application

5-Sulfosalicylic acid dihydrate may be used in the preparation of 1:1 proton-transfer organic adduct, 3-aminopyridin-ium 3-carb-oxy-4-hydroxy-benzene-sulfonate monohydrate and the anhydrous adduct.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

CAS: 5965-83-3

MF: C7H10O8S

Purity: 99%

Xylitol CAS 87-99-0

CAS:87-99-0
MF:C5H12O5
EINECS:201-788-0
Purity:99.0%min
Other Names:Xylitol

What is of Xylitol with CAS 87-99-0?

A pentitol (five-carbon sugar alcohol) having meso-configuration, being derived from xylose by reduction of the carbonyl group.

Description

Product Name	Xylitol	CAS NO.	87-99-0
Molecular Formula	C5H12O5	Molecular Weight	152.164
Shelf life	2 years	Application	Food
Specification	99%	Appearance	White crystals powder
MOQ	25kg	Grade	Food

Application

Xylitol is a polyhydric alcohol that is a natural sugar substitute com- mercially made from xylan-containing plants (birch) hydrolyzed to xylose. it is as sweet as sucrose, dissolves quickly, and has a negative heat of solution which results in a cooling effect. it has 24 kcal/g. it is used in chewing gum, throat lozenges, and chocolate.

Packing

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

CAS: 87-99-0

MF: C5H12O5

Purity: 99%

SODIUM METHACRYLATE CAS 5536-61-8

CAS:5536-61-8
MF:C4H5NaO2
EINECS:611-109-3; 226-896-5
Purity:99.0%min
Other Names:SODIUM METHACRYLATE

What is of SODIUM METHACRYLATE with CAS 5536-61-8?

Used in thermoplastic acrylic resin and dispersants.

Description

Items	Specifications
Appearance	White powder
Purity	≥99%
Free alkali	≤0.4%
Volatile matter	≤0.05%
Impurity	≤0.05%
Water	≤0.5%

Application

Used in thermoplastic acrylic resin and dispersants.

Packing

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

CAS: 5536-61-8

MF: C4H5NaO2

Triisobutyl Phosphate Cas 126-71-6 With 99% Purity

CAS:126-71-6
Molecular Formula:C12H27O4P
Molecular Weight:266.31
EINECS:204-798-3
Synonyms:PHOSPHORIC ACID TRIISOBUTYL ESTER; isobutylphosphate; Phosphoricacid,tris(2-methylpropyl)ester; TRIISOBUTYL PHOSPHATE; TIBP; TRIS-ISOBUTYLPHOSPHATE; Triisobutylphosphat; Tris(2-methylpropyl) phosphate

What is Triisobutyl phosphate

Triisobutyl phosphate can be used in textile auxiliaries, penetrating agents, dye auxiliaries, etc.

Specification

APPEARANCE	Colorless and transparent liquid	Colorless and transparent liquid
GRAVITY d20/4	0.960~0.970	0.9649
MOISTURE WT%	≤0.1	0.05 ASTME1064
ACID mgKOH/g	≤0.1	0.07 ASTMD1613
CONTENT WT%	≥99.0	99.20 GC
COLOR APHA	≤20	10 ASTMD1209
Oiiimm-REFRACTIVE n20/D	1.4190 – 1.4200	1.4191

Application

This product is mainly used as defoamer and penetrating agent. Widely used in ink, construction, oil field additives and other industries and fields, and also used as textile additives, dye additives, etc.

Package

200kg drum or requirement of clients. Keep it away from light at a temperature below 25℃.

Related Keywords

PHOSPHORIC ACID TRIISOBUTYL ESTER; isobutylphosphate; Phosphoricacid,tris(2-methylpropyl)ester; TRIISOBUTYL PHOSPHATE; TIBP; TRIS-ISOBUTYLPHOSPHATE; Triisobutylphosphat; Tris(2-methylpropyl) phosphate

CAS: 126-71-6

Purity: 99%

MF: C12H27O4P

Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate CAS 7153-21-1

CAS:7153-21-1
MF:C10H6Na2O8S2
EINECS:230-499-2
Purity:97%
Other Names:Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate

What is of Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate with CAS 7153-21-1?

Sodium thiosulfate is a commonly used chemical material, as the fixing agent in photography, film and printing plate-making industry, as a reducing agent used in tanning. It is used as a bleaching agent for removing residual and a mordant in the paper and textile industries, as antidotes of cyanide poisoning in medicine, as dechlorination agent and fungicides of drinking water and wastewater in water treatment, as a copper corrosion inhibitor of circulating cooling water and a deoxidizer of boiler water systems.

Description

Test Item	Specification
Appearance	White Crystal Powder
Assay	97%
Loss on drying	≤1%
Iron	≤10 ppm

Application

Sodium Thiosulfate is a sequestrant, antioxidant, and formulation aid that is a powder soluble in water. it can be used in alcoholic bev- erages at 5 ppm and in table salt at 0.1%. it is also termed sodium hyposulfite.

Packing

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

CAS: 7153-21-1

MF: C10H6Na2O8S2

Purity: 99%

Sodium thiosulfate CAS 7772-98-7

CAS: 7772-98-7
Purity: 99%
Molecular formula: Na2O3S2
Molecular weight: 158.11
EINECS: 231-867-5

Synonyms: DECHLORINATING SOLUTION; HYPO; ‘HYPO’; BETZ 0235; ANTICHLOR; SODIUM HYPOSULFITE; SODIUM THIOSULFATE; SODIUM THIOSULFATE, 2.00 N

What is Sodium thiosulfate CAS 7772-98-7? Sodium thiosulfate CAS 7772-98-7 is a commonly used chemical material, as the fixing agent in photography, film and printing plate-making industry, as a reducing agent used in tanning. It is used as a bleaching agent for removing residual and a mordant in the paper and textile industries, as antidotes of cyanide poisoning in medicine, as dechlorination agent and fungicides of drinking water and wastewater in water treatment, as a copper corrosion inhibitor of circulating cooling water and a deoxidizer of boiler water systems.

Description

Items	Specification
Na2S2O3·5H2O	99.0%MIN
Water-insoluble	0.03%MAX
Sulphide(as Na2S)	0.003%MAX
Iron (as Fe )	0.003%MAX

Application

Sodium thiosulfate CAS 7772-98-7 is a sequestrant, antioxidant, and formulation aid that is a powder soluble in water. it can be used in alcoholic bev- erages at 5 ppm and in table salt at 0.1%. it is also termed sodium hyposulfite.

Packing

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

o-Nitrobenzaldehyde CAS 552-89-6

CAS:552-89-6
MF:C7H5NO3
EINECS:209-025-3
Purity:99.0%min
Other Names:o-Nitrobenzaldehyde

What is of o-Nitrobenzaldehyde with CAS 552-89-6? Benzaldehyde substituted at the ortho-position with a nitro group.

Description

item	value
Product Name	2-Nitrobenzaldehyde
CAS No.	552-89-6
MF	C7H5NO3
Appearance	Yellowish crystalline powder
Melting point	42-44 °C(lit.)
Boiling point	153 °C23 mm Hg(lit.)
density	1,284 g/cm3
refractive index	1.5800 (estimate)
Fp	>230 °F

Application

2-Nitrobenzaldehyde is a benzaldhyde with a nitro group substituted in the ortho position. 2-Nitrobenzaldehyde is used in the preparation of dyes and colorants such as Indigo carmine. 2-Nitrobenzaldeh yde gas been shown to be a useful photoremovable protecting group as well as in the preparation of more effective ones such as o-Nitrophenylethylene glycol.

Packing

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

CAS: 552-89-6

MF: C7H5NO3

Purity: 99%

6-Methyl-5-hepten-2-one CAS 110-93-0

CAS:110-93-0
MF:C8H14O
EINECS:203-816-7
Purity:98%
Other Names:6-Methyl-5-hepten-2-one

What is of 6-Methyl-5-hepten-2-one with cas 110-93-0?

6-Methyl-5-hepten-2-one has a strong, fatty, green, citrus-like odor, and a bittersweet taste reminiscent of pear. May be prepared from oil of lemongrass or from citral by refluxing for 12 hours in aqueous solution containing K2C 03, and subsequent distillation and vacuum fractionation; from acetoacetic ester and methylbuten-3-ol-2 with aluminum alcoholate in Carroll’s reaction followed by pyrolysis of the ester.

Specification

Items	Specifications
Appearance	Colorless or light yellow liquid
Purity	≥98%
Color(Co-Pt)	≤30
Water	≤0.3%

Usage

6-Methyl-hepten-2-one is used in the synthesis of thyrsiferyl 23-Acetate which acts as an anti-leukemic inducer of apoptosis.Organic synthesis, inexpensive perfumes, fla-voring.A heptenone that is hept-5-en-2-one substituted by a methyl group at position 6. It is a volatile oil component of citronella oil, lemon-grass oil and palmarosa oil.

Packing

200kgs/drum, 16tons/20’container

CAS: 110-93-0

Purity: 99%

MF: C8H14O

dl-Tartaric acid anhydrous CAS 133-37-9

CAS:133-37-9
MF:C4H6O6
EINECS:201-766-0
Purity:99min
Other Names:DL-Tartaric acid

What is of dl-Tartaric acid anhydrous with CAS 133-37-9? Colourless or translucent crystals, or a white crystalline powder; odourless.

Description

Item	Specs
Content	99.5~101.0
Appearance	White crystal powder
Specific rotation[a]D20℃	+12°~12.8°
Heavy metals(on Pb)	0.001 max
Calcium (Ca)	0.02 max
Residue on ignition	0.05 max
Loss on drying	0.2 max
Oxalate(C2O4)	0.035 max
Sulphate(SO4)	0.015 max
Arsenic(As)	0.0003 max
Chloride (Cl)	0.01 max

Application

DL-Tartaric acid is used as a synergist for antioxidants, emulsifier, sequestrant and flavoring agent. It is also added with citric acid to prepare effervescent salts, thereby enhancing the taste of oral medications.

Packing

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

CAS: 133-37-9

MF: C4H6O6

Purity: 99%

1.2-benzisothiazoline-3-one with CAS 2634-33-5

what is of 1.2-benzisothiazoline-3-one with CAS 2634-33-5?

BIT is an irritant and also a skin sensitizer. Occupational allergie contact dermatitis has been reported mainly related to the use of cutting oils and greases in paint manufacturers, pottery mouldmakers, acrylic emulsion manufacturers, plumbers, printers and lithoprinters, paper makers, an analyticallaboratory, a rubber factory, and in employees manufacturing air fresheners.

1.Quick details of 1.2-benzisothiazoline-3-one with CAS 2634-33-5

CAS No.:2634-33-5 Other Names:1,2-Benzisothiazol-3(2H)-one MF:C7H5NOS EINECS No.:220-120-9 Place of Origin:China Type:Syntheses Material Intermediates Purity:20% & 85% Brand Name:Unilong Model Number:JL20211634 Application:preservative Appearance:White powder Density::1.367 Melting point::154-158℃ Boiling Point::204.5 oC at 760 mmHg flash point:77.5 oC PSA::61.10000 logP::1.58960 solubility:Soluble in dichloromethane, dimethyl sulfoxide, methanol. Package:25kg/drum Sample:Availiable

2.Description of 1.2-benzisothiazoline-3-one with CAS 2634-33-5

Item	20% Solution	99% Powder
Appearance	Yellow-light brown solution	White to off-white powder
Assay (%)	19%-21%	99% Min.
Water	/	15%-20%
Chloride	/	0.6% Max.
PH of 10% solution	9.0-12.0	/
Density (25℃), g/cm3	1.13-1.25	/

3.Application

Isothiazolinone BIT is widely used in industry as a preservative in water-based solutions, such as pastes, paints and cutting oils. It exists at different concentrations in the different Proxel AB, GXL, CRL, XL2, XL, HL, TN, and in Mergal K-10.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

CAS: 2634-33-5

MF: C7H5NOS

Purity: 99%

Silica Glass CAS 10279-57-9

CAS: 10279-57-9
Purity: 90%
Molecular Formula: H2O3Si
Molecular Weight: 78.1
EINECS: 600-358-3
Storage Period: 1 years

Synonyms: LUDOX(R)TMACOLLOIDALSILICA; LUDOX(R)AM-30COLLOIDALSILICA; LUDOX(R)AS-30COLLOIDALSILICA; LUDOX(R)CLCOLLOIDALSILICA; LUDOX(R)CL-XCOLLOIDALSILICA; LUDOX(R)HS-30COLLOIDALSILICA; LUDOX(R)HS-40COLLODIALSILICA

What is Silica Glass CAS 10279-57-9 ?

Hydrated silicon dioxide is a hydrate of amorphous silicon dioxide (SiO₂), with the chemical formula usually expressed as SiO₂·nH₂O, and it belongs to natural or synthetic silicate derivatives. It features a porous structure, high adsorption capacity and mild abrasiveness, and is widely used in toothpaste, cosmetics and the food industry.

Description

ITEM	STANDARD
Appearance	White Powder
Content (diazo value)	≥90%
Heat reduction%	5.0-8.0
Burn reduction %	≤7.0
DBP absorption value cm3/g	2.5-3.0

Application

1.Food industry
Anti-caking agent: Added to powdered foods (such as milk powder, coffee powder, seasonings) to prevent caking.
Carrier: As a carrier for fragrances and pigments, it enhances stability.
Beer clarifying agent: Adsorbs impurities and extends the shelf life.

2.Cosmetics and Personal care
Toothpaste abrasive: Gently cleans teeth without damaging the enamel.
Oil-controlling adsorbent: Used in talcum powder, foundation, etc., it adsorbs grease and sweat.
Thickener: Enhances the stability of lotions and sunscreens.

3.Industrial applications
Rubber reinforcing agent: Replace carbon black to enhance the wear resistance of tires and rubber hoses.
Coatings and inks: Improve leveling, anti-settling and weather resistance.
Plastic packing: Enhances strength, heat resistance and dimensional stability.

Packing

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

CAS: 10279-57-9

MF: H2O3Si

Silicon dioxide with CAS 7631-86-9

CAS No.:7631-86-9
MF:O2Si
MW: 60.08
EINECS No.:231-545-4
Other Names:Silicon dioxide; Silicon oxide powder (SiO2)

What is silicon dioxide with CAS 7631-86-9

Silicon dioxide is a good rubber reinforcing agent, which can greatly improve the tensile strength and wear resistance of vulcanized rubber, reduce the amount of rubber used, reduce costs, and have strong affinity, making it have a greater dispersion ability in raw rubber. The physical properties formed by the particles of silica and rubber particles are better than those of carbon black in enhancing the mechanical strength and tear strength of vulcanized rubber.

Specification

item	value
Classification	Silicon Dioxide
CAS No.	7631-86-9
Other Names	Silica;Quartz
MF	SiO2
EINECS No.	215-683-2
Grade Standard	Electron Grade, Industrial Grade
Purity	99.99%
Appearance	colorless transparent
Application	Cold light coating; Filter
Product name	silicon dioxide crystal columnar particles for optical vacuum coating
color	colorless transparent
delivery time	3-15 days

Application

Silicon dioxide is used in industries such as tires, semi transparent and high transparent rubber products, as well as rubber soles and cables. Mainly used in rubber products such as conveyor belts and rubber rollers.

Silica (SiO2) (RI: 1.48) is mined from deposits of diatomaceous soft chalk-like rock (keiselghur). This is an important group of extender pigments, which is used in a variety of particle sizes. They are used as a flatting agent to reduce gloss of clear coatings and to impart shear thinning flow properties to coatings. They are relatively expensive.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

CAS: 7631-86-9

MF: O2Si

Purity: 99%

FLUDIOXONIL CAS 131341-86-1

CAS:131341-86-1
MF:C12H6F2N2O2
EINECS:603-476-3
Purity:95% min
Other Names:FLUDIOXONIL

What is of FLUDIOXONIL with CAS 131341-86-1? Fludioxonil is a synthetic phenylpyrrole-group substance. It is a kind of broad-spectrum, non-systemic fungicide, being used against Fusarium, Rhizoctonia, Alternaria and Botrytis cinerea. For dealing with the fungal diseases, it is usually applied in seed treatment as well as post-harvest treatment of fruits. Fludioxonil is effective in the treatment of many major seed diseases such as seedling blight, stem-base Browning, snow mould and common blunt. For post-harvest treatment, it can deal with Grey mould, storage rot, powdery mildew and black spot.

Description

Items	Specifications
Product name	Fludioxonil
CAS	131341-86-1
Assay	≥95%

Application

Fludioxonil is a non-systemic fungicide used for the seed treatment control of seedling blight, scab, brown root rot, ear blight, smut and leaf spots in cereals caused by Fusarium spp., Septuria nodurum, Tilletia caries, etc. It is also a contact fungicide controlling fruit rot, wood rot, stem rot and root rot in vines, fruits, field crops, vegetables and rice.

Packing

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

CAS: 131341-86-1

MF: C12H6F2N2O2

Purity: 99%

Dioctyl adipate CAS 123-79-5

CAS:123-79-5
MF:C22H42O4
EINECS:204-652-9
Purity:99%
Other Names:Dioctyl adipate

What is of Dioctyl adipate with cas 123-79-5?

It is used as a plasticizer for synthetic rubbers, nitrocellulose, and ethyl cellulose.

Specification

Name	Dioctyl adipate
CAS NO	123-79-5
Ester content	99%
Chroma	≤30
Acid value	≤0.1mg KOH/g
Moisture	≤0.1%

Usage

It is used as a plasticizer for synthetic rubbers, nitrocellulose, and ethyl cellulose.

Packing

200kgs/drum, 16tons/20’container

CAS: 123-79-5

MF: C22H42O4

Butyl benzoate CAS 136-60-7

CAS:136-60-7
MF:C11H14O2
EINECS:205-252-7
Purity:99%min
Other Names:Butyl benzoate

What is of Butyl benzoate with cas 136-60-7?

Butyl benzoate has been used as:

preservative in commercial cosmetic lotions
as involatile solvent, for sampling of isocyanates with silica gel solid phase extraction

Specification

Items	Specifications
Appearance	Colorless liquid
Purity	≥99%
Color(Co-Pt)	≤20
Acidity(mgKOH/g)	≤0.5
Water	≤0.2%

Usage

Butyl benzoate has been used as:

preservative in commercial cosmetic lotions
as involatile solvent, for sampling of isocyanates with silica gel solid phase extraction

Packing

200kgs/drum, 16tons/20’container.

CAS: 136-60-7

MF: C11H14O2

CHITOSAN OLIGOSACCHARIDE CAS 148411-57-8

CAS:148411-57-8
MF:C12H24N2O9
EINECS:604-631-8
Purity:99%min
Other Names:CHITOSAN OLIGOSACCHARIDE LACTATE

What is of CHITOSAN OLIGOSACCHARIDE with CAS148411-57-8?

Chitosan oligosaccharide lactate may be used in water treatment for organic and heavy metal pollutants, biomedical devices, biodegradable packaging, textile finishing for water permeable fabrics, cosmetics.

Description

Product Name	Chitosan oligosaccharide
MF	(C12H24N2O9)n
Appearance	Yellow brown powder
Assay	1000-3000 Da
CAS No	148411-57-8

Application

Packing

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

CAS: 148411-57-8

MF: C12H24N2O9

Purity: 99%

10,10-Oxybisphenoxarsine CAS 58-36-6

CAS: 58-36-6
Purity: 99%min
Molecular formula: C24H16As2O3
Molecular weight: 502.23
EINECS: 200-377-3

Synonym:10,10-Oxybisphenoxarsine; Phenoxaksineoxide; phenoxarsine,10,10’-oxydi-; sa546; Thenarsazineoxide; Vinadine; vinyzenebp5; 10-Phenoxarsinin-10-yloxyphenoxarsinine; OBPA (10,10-oxybis-phenoxarsine)

What is 10,10-Oxybisphenoxarsine CAS 58-36-6?

A clear light yellow liquid with a mild odor. Insoluble in water and slightly denser than water. Contact may severely irritate skin, eyes, and mucous membranes. Flash point 98°F.

Description

Product name	10,10-Oxybisphenoxarsine
CAS NO	58-36-6
Application	Intermediate
Color	White powder
MOQ	1kg
Fast delivery	Within 3days after receiving your payment
Payment	L/C;T/T;Western Union;Money Gram;Trade assurance order

Application

10,10-Oxybisphenoxarsine CAS 58-36-6 can be used as an industrial mildew prevention agent, which can simultaneously prevent mold, antibacterial and algae, and is one of the most effective antimicrobials in the industrial field. Can be added to PVC products, plastic products, PVC floor materials, wall paint, paint, ink, paper, etc.

Packing

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

DCOIT CAS 64359-81-5

CAS:64359-81-5
MF:C11H17Cl2NOS
EINECS:264-843-8
Purity:97%%min
Other Names:4,5-Dichloro-2-octyl-isothiazolone

What is of DCOIT with CAS 64359-81-5? A 1,2-thiazole that is 1,2-thiazol-3(2H)-one substituted by chloro groups at positions 4 and 5 and an octyl group at position 2. It is used as a fungicide.

Description

APPEARANCE	WHITE POWDER
PURITY	97%MIN
MELTING POINT	38-44°C
LOSS ON DRYING	0.5%MAX
SOLUBILITY IN METHANOL(10%MEOH)	NMT60
SOLUBILITY (IN )	CLEAR SOLUTION

Application

As an irritant and sensitizer, Kathon 930 caused contact dermatitis in employees of a textile finishing factory.

Packing

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

CAS: 64359-81-5

MF: C11H17Cl2NOS

Zinc pyrithione CAS 13463-41-7

CAS: 13463-41-7 Molecular formula: C10H8N2O2S2Zn
Molecular weight: 317.7 EINECS: 236-671-3

Synonyms: 1-HYDROXY-2-PYRIDINETHIONE,ZNSALT;1-HYDROXYPYRIDINE-2-THIONEZINC;Pyrithionezincique;Bis[(1-oxylatopyridinium)-2-ylthio]zinc;Bis[(1-oxylatopyridinium-2-yl)thio]zinc;BisChemicalbook[[(pyridine1-oxide)-2-yl]thio]zincsalt;Bis(2-pyridylthio)Zinc1,1′-Dioxide1-Hydroxypyridine-2-thioneZincSalt2-Pyridinethiol1-OxideZincSaltZincPyrithione;zincpolyanemine

What is of Zinc pyrithione CAS 13463-41-7?

Zinc pyrithione CAS 13463-41-7 is a coordination complex of zinc and pyrithione that has antimicrobial and anticancer activities. It is active against the bacteria E. coli, Zinc pyrithione reduces tumor growth in an SCC-4 mouse xenograft model when administered at a dose of 1 mg per week for six weeks. Formulations containing zinc pyrithione have been used in the treatment of dandruff.

Specifications

Item	Standard
Appearance	White powder
Assay, %	≥98.0
Melting Point, ℃	≥240
D50, μm	≤5
D90, μm	≤10
pH	6.0~9.0
Loss on drying, %	≤0.5

Application

Shampoo for dandruff,zinc pyrithione can inhibit Gram positive and negative bacteria and mold growth,Care hair Effectively , delay hair aging ,control white hair and hair loss generation. zinc pyrithion is also used as a cosmetic preservative, oil, paint biocide.

Zinc pyrithione with CAS 13463-41-7 has a strong killing power on fungi and bacteria so that it can effectively kill dandruff fungus,playing a role in dandruff .

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

2-N-BUTYL-4-CHLORO-5-FORMYL IMIDAZOLE CAS 83857-96-9

CAS:83857-96-9
MF:C8H11ClN2O
EINECS:410-260-0; 617-494-4
Purity:99%min
Other Names:2-Butyl-4-chloro-5-formylimidazole

What is of 2-N-BUTYL-4-CHLORO-5-FORMYL IMIDAZOLE with CAS 83857-96-9?

2-Butyl-4-chloro-1H-imidazole-5-carboxaldehyde (Losartan EP Impurity D) is used for preparation of N-(biphenylylmethyl)imidazoles as angiotensin II antagonists. Losartan USP Related Compound A.

Description

Item	Specifications
Appearance	Light yellow to white crystalline powder
Identification	The IR spectrum is consistent with that obtained with the reference
Loss on drying	≤0.5%
Individual impurity	≤1%
Melting point	96~99℃
Assay by potentiometry (on Anhydrous basis)	98.0%~101.0%

Application

2-Butyl-4-chloro-5-formylimidazole is used for preparation of N-(biphenylylmethyl)imidazoles as angiotensin II antagonists

Packing

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

CAS: 83857-96-9

MF: C8H11ClN2O

Purity: 99%

1-Methylimidazole CAS 616-47-7

CAS: 616-47-7
Molecular formula: C4H6N2
Molecular weight: 82.1
EINECS: 210-484-7

Synonyms: N-methylimidazole(1-methylimidazole); N-methylmidazole; N-methylglyoxaline; CAPB(1-METHYLIMIDAZOLE12%INACETONIT; 1-MethylimidazolChemicalbooke,>=99%,purifiedbyredistillation; CAPB(1-METHYLIMIDAZOLE10%INTHF)*; CAPB(1-METHYLIMIDAZOLE10%IN; CAPB(1-METHYLIMIDAZOLE16%INTHF)*

What is 1-Methylimidazole CAS 616-47-7?

1-Methylimidazole CAS 616-47-7 having a methyl substituent at the N-1 position.

Specification

Product Name:	Diphenylacetonitrile
Synonyms:	α-Phenylbenzeneacetonitrile; Benzhydryl Cyanide; Dipan; Diphenatrile; Diphenyl-α-cyanomethane; Diphenylmethyl Cyanide; NSC 130268; NSC 884; α-Phenylbenzyl Cyanide; α-Phenylphenylacetonitrile;
CAS NO:	86-29-3
Molecular Formula:	C₁₄H₁₁N
Molecular Weight:	193.24
Melting Point:	73 – 74°C
Boiling Point:	181 °C/12 mmHg (lit.)
Density:	1.1061 (rough estimate)
Appearance:	White to Off-White Solid
Storage:	‘-20°C Freezer, Under inert atmosphere
Solubility:	DMSO (Slightly), Methanol (Slightly)
Applications:	Diphenylacetonitrile undergoes anhydrous condensation with ethyl-4-bromo-butyrate. This is followed by its hydrolysis in alkaline medium that is used in the quantitative determination of 3-cyano-3,3-diphenylpropionic acid.

Application

1-Methylimidazole is used as a precursor for the synthesis of pyrrole-imidazole polyamides, ionic liquids such as 1-butyl-3-methylimidazolium hexafluorophosphate. It is actively involved in removing acid during the production of diethoxyphenylphosphine. It is used as an intermediate in organic synthesis.

Packing

200kgs/drum, 16tons/20’container

Folic acid CAS 59-30-3

CAS:59-30-3
MF:C19H19N7O6
EINECS:200-419-0
Purity:99min
Other Names:Folic acid

What is of folic acid with CAS 59-30-3?

An N-acyl-amino acid that is a form of the water-soluble vitamin B9. Its biologically active forms (tetrahydrofolate and others) are essential for nucleotide biosynthesis and homocysteine remethylation.

Description

Product Name	Folic Acid
Appearance	Yellow or orange-yellow crystalline powder
Grade Standard	Excellent
Storage	Cool Dry Place
Shelf Life	2 years
Gross Weight	25(KG)

Application

folic acid is generally used as an emollient. In vitro and in vivo skin studies now indicate its capacity to aid in DnA synthesis and repair, promote cellular turnover, reduce wrinkles, and promote skin firmness. There is some indication that folic acid may also protect DnA from uV-induced damage. Folic acid is a member of the vitamin B complex and is naturally occurring in leafy greens.

Packing

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

CAS: 59-30-3

MF: C19H19N7O6

Carbopol CV 940 CAS 76050-42-5

CAS:76050-42-5
MF:C3H4O2
EINECS:201-177-9; 618-347-7; 611-106-7;
Purity:99%min
Other Names:Carbopol CV 940

What is of Carbopol CV 940 with CAS 76050-42-5? Pharmaceutic aid (emulsifying agent); pharmaceutic aid (suspending agent).

Description

CAS No.	76050-42-5
Other Names	Carbopol CV 940
MF	(C3H4O2)n
EINECS No.	202-415-4
Purity	99%
Appearance	Powder
Usage	Cosmetic Raw Materials
Form	Powder
Color	White
Packing	Bottle or Drum or Bag

Application

Pharmaceutic aid (emulsifying agent); pharmaceutic aid (suspending agent).

Packing

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

CAS: 76050-42-5

MF: C3H4O2

Purity: 99%

Carbohydrazide CAS 497-18-7

CAS:497-18-7
MF:CH6N4O
EINECS:207-837-2
Purity:99%min
Other Names:Carbohydrazide

What is of Carbohydrazide with CAS 497-18-7? A carbohydrazide obtained by formal condensation between hydrazinecarboxylic acid and hydrazine.

Description

Item	Specification
Appearance	White crystalline powder
Assay	99.0% Min; 99.9% Min
Total volatility	0.20% Max
Melting point	152-157℃
Insoluble in water	0.05% Max

Application

It is widely used in the production of pharmaceuticals, herbicides, plant growth regulators, dyes, etc.(1) carbohydrazide is a derivative of hydrazine with a strong reduction. It can be not only used as the intermediates for producing energy-containing materials, but also can be used directly as the components of explosives and propellants.

Packing

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

CAS: 497-18-7

MF: CH6N4O

MAGNESIUM OROTATE CAS 34717-03-8

CAS:34717-03-8
MF:C10H6MgN4O8
EINECS:252-167-6
Purity:99%min
Other Names:MAGNESIUM OROTATE

What is of MAGNESIUM OROTATE with CAS 34717-03-8? midbody

Description

Item	Standard(%)
Appearance	White crystalline powder
Sulfate(SO4)	<200 ppm
Heavy metal(Pb)	<20 ppm
Loss on drying	<1.0%
Magnesium content	6.40~6.80%
Assay	98.0~101.0%

Application

midbody

Packing

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

CAS: 34717-03-8

MF: C10H6MgN4O8

Purity: 99%

N.N-Diethylformamide (DEF) CAS 617-84-5

CAS:617-84-5
MF:C5H11NO
EINECS:210-533-2
Purity:99%min
Other Names:N,N-Diethylformamide

What is of N.N-Diethylformamide (DEF) with cas 617-84-5?

N,N-Diethylformamide undergoes condensation with aromatic o-aminonitriles in the presence of ZnCl₂ in sealed reactor to yield quinazoline-2,4(1H,3H)-dione.

Specification

Item	Standard
DEF, w%	≥99.7%
Water, w%	≤0.05%
Diethylamine, w%	≤0.015%
N-ethylformamide, w%	≤0.015%
Ethanol, w%	≤0.015%
Color (APHA)	20

Usage

N,N-Diethylformamide is used in the synthesis of metal-organic frameworks and Diethyltrifluoromethylamine. It is also used as solvent in the preparation of porous cubic-shaped zinc oxide particles. It is involved in the preparation of quinazoline-2,4(1H,3H)-dione by reacting with o-aminonitrile.

Packing

200kgs/drum, 16tons/20’container

CAS: 617-84-5

Purity: 99%

MF: C5H11NO

Iodopropynyl butylcarbamate(IPBC) CAS 55406-53-6

CAS: 55406-53-6
Molecular Formula: C8H12INO2
Molecular Weight: 281.09
EINECS: 259-627-5

Synonyms: troysanpolyphaseanti-mildew; woodlife; TROYSAN POLYPHASE 588; 3-iodo-2-propynyl; PERMATOX; 3-IODO-2-PROPINYLBUTYLCARBAMATE; IODOCIDE IPBC; Butyl-3-iodo-2-propnyl ester carbamic acid

What is Iodopropynyl butylcarbamate(IPBC) CAS 55406-53-6? Iodopropynyl butylcarbamate is a preservative that has been used as an industrial fungicide since the 1970s and more recently has been combined with formaldehydereleasing agents for use in cosmetics. The North American Contact Dermatitis Group patch tested with 0.1%iodopropynyl butylcarbamate in petrolatum and found 0.2% of their patch test clinic patients had positive reactions to this chemical. Most cosmetic applications appear to require less than 0.012% of this preservative.

Description

Items	Specification
Appearance	White crystal
Assay	99%min
Melting point	65~68℃
Water	≤0.1%
Color	2

Application

1. Cosmetics 2. Wood preservatives 3. Paints 4. Metalworking fluids 5. Household products 6. Moistened toilet tissues 7. Contact lenses 8. Building materials 9. Cooling water 10. Adhesives 11. Textiles 12. Paper

Packing

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

Potassium benzoate CAS 582-25-2

CAS:582-25-2
MF:C7H5KO2
EINECS:209-481-3
Purity:99%min
Other Names:Potassium benzoate

What is of Potassium benzoate with CAS 582-25-2? Potassium benzoate is the potassium salt of benzoate. It is mostly used for food preservation for inhibiting the growth of mold, yeast and bacteria since it can create low pH condition after entering into the cells to suppress the anaerobic fermentation of glucose. It can also be used in the whistle in many fireworks. In analytic chemistry, it can be used as eluents for ion chromatography to increase the detector response.

Description

item	value
CAS No.	582-25-2
Other Names	Potassium benzoate
MF	C7H5KO2
EINECS No.	209-481-3
Place of Origin	China
	Shandong
Shelf life	2 Years
Sample	Availiable
Packing	1kg

Application

Potassium Benzoate is manufactured primarily for food and beverage use. It is a chemical preservative, which in very low concentrations inhibits the activity of the microorganisms. It is used in carbonated beverages. The shelf life of un-pasteurized cider can be greatly extended by adding potassium benzoate. It is also used as the whistle in many fireworks.

Packing

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

CAS: 582-25-2

MF: C7H5KO2

Purity: 99%

3-(1-Pyridinio)-1-propanesulfonate CAS 15471-17-7

CAS:15471-17-7
MF:C8H11NO3S
EINECS:239-491-3
Purity:99%min
Other Names:3-(1-Pyridinio)-1-propanesulfonate

What is of 3-(1-Pyridinio)-1-propanesulfonate with CAS 15471-17-7? 3-(1-Pyridinio)-1-propanesulfonate is a non detergent sulfobetaine used as a mild solubilizing and stabilizing agent for halophilic malate dehydrogenase, halophilic elongation factor Tu (hTu), pig heart malate dehydrogenase, chicken egg w hite lysozyme and E. coli beta-galactosidase. Preserves the antigenic conformation of serine protease gp76. Does not interfere with colorimetric assays using p-nitrophenylphosphate and o-nitrophenyl -b-D-galactopyranoside as substrates. Reduces aggregation and significantly improves protein renaturation. Zwitterionic over a wide pH range. Does not absorb significantly in the near-UV range. Ca n be easily removed by dialysis.

Description

Item	Specifications
Appearance	White powder
Assay	≥99.0%
PH(30% water solution)	2.5-6.0

Application

3-(1-Pyridinio)-1-propanesulfonate is a non detergent sulfobetaine used as a mild solubilizing and stabilizing agent for halophilic malate dehydrogenase, halophilic elongation factor Tu (hTu), pig heart malate dehydrogenase, chicken egg w hite lysozyme and E. coli beta-galactosidase. Preserves the antigenic conformation of serine protease gp76. Does not interfere with colorimetric assays using p-nitrophenylphosphate and o-nitrophenyl -b-D-galactopyranoside as substrates. Reduces aggregation and significantly improves protein renaturation. Zwitterionic over a wide pH range. Does not absorb significantly in the near-UV range. Ca n be easily removed by dialysis.

Packing

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

CAS: 15471-17-7

MF: C8H11NO3S

Purity: 99%

1.10-Dichlorodecane cas 2162-98-3

CAS:2162-98-3
MF:C10H20Cl2
EINECS:218-489-6
Purity:99%min
Other Names:1,10-Dichlorodecane

What is of 1.10-Dichlorodecane with cas 2162-98-3?

Liquid. Melting point 15.6℃, boiling point 167-168℃(3.7kPa), relative density 0.9945(20/4℃) and refractive index 1.4586.

Specification

Product Name	1,10-Dichlorodecane / CAS 2162-98-3
Place of Origin	China
Appearance	Colorless liquid
Grade Standard	Tech Grade
Storage	Cool Dry Place
Shelf Life	2 years
Out packing size	300*400
Gross Weight	25(KG)

Usage

Dichlorosilane can be used as the starting material of semiconductor silicon layer in microelectronics. Its advantage is that it can decompose at lower temperature and has higher growth rate of silicon crystal.

Packing

200kgs/drum, 16tons/20’container.

CAS: 2162-98-3

MF: C10H20Cl2

Sodium p-styrenesulfonate with CAS 2695-37-6

CAS:2695-37-6
Molecular Formula:C8H7NaO3S
Molecular Weight:206.19
Appearance:White Powder
EINECS:220-266-3
Synonyms:Sodium 4-ethenylbenzene-1-sulfonate;sodium,4-ethenylbenzenesulfonate;Sodium p-styrenesuL;Natrium-4-vinylbenzolsulfonat;4-ethenylbenzenesulfonate;Nerolidol 7212-44-4

What Is Sodium p-styrenesulfonate

White to light yellow crystalline powder. The relative molecular mass is 206.19. The relative density is 0.5 (25°C). The melting point is 330°C (decomposition). Insoluble in benzene, acetone, carbon tetrachloride, soluble in water (22.2 at 20°C), methanol (5.0 at 20°C) Chemicalbook, dimethylformamide (8.5 at 20°C). This product has a vinyl group, coupled with the inductive effect of the para-sulfonic acid group, it has strong reactivity and polymerization ability, so it can be used as a vinyl monomer with a sulfonic acid group. Oral LD5016000mg/kg for male mice.

Specification

Vinyl Activity(as SSS,),%	89-100	92.7
Water,%	8-12	11.1
Color,(1% APHA)(HaZen)	≦50	19
PH(10% aqueous solution)	7.5-11	10.3
Filterable Matter,%	≦0.06	0.01
Sodium Sulfate,%	≦0.8	0.27
Halides,%	≦6	2.1
Light Absorbance/cm at 600nm	≦0.035	0.014
Iron,ppm	≦15	1
Appearance	Free flowing granules or powder without visible contamination	Conform

Application

Sodium p-styrene sulfonate is a widely used surfactant, which is used to make acrylic fiber (DuPont process); the copolymer or copolymer mixture of this product and acrylic acid (Chemicalbook copolymer and acrylic acid blend) can be used as dyeing modification It can be used as a neutral agent to improve the dyeing performance of basic dyes; it can be used as a reactive emulsifier with good stability and water resistance.

Package

25kg bag or requirement of clients. Keep it away from light at a temperature below 25℃.

Related Keywords

Styrene-4-sulfonic acid sodiuM salt hydrate, tech. 90%;SodiuM p-styrenesulf;SodiuM 4-vinylbenzenesulfonate hydrate;SodiuM 4-vinylbenzenesulfon;p-Sodium styrenesulfonate;Sodium p-styrenesulfonate ,95%;p-Vinylbenzenesulphonic acid sodium salt hydrate, tech. 90%;Styrene sulfonate

CAS: 2695-37-6

MF: C8H7NaO3S

Purity: 99%

Sodium allylsulfonate CAS 2495-39-8

CAS:2495-39-8
Molecular Formula:C3H5NaO3
Molecular Weight:144.12
Appearance:White powder
EINECS:701-087-4
Synonyms:Sodium allylsulfonate;Sodium Allyl Sulfonate (SAS);ALLYL SODIUM SULFONATE;Sodium allyl sulfonate solution;

What is Sodium allylsulfonate ?

Sodium allyl sulfonate is white granular powder. It has double bonds on alpha and ß sites, and its reaction properties are active. Used as the third monomer of acrylic fiber, it can improve the heat resistance, elasticity, spinnability and dyeing properties of the fiber, making it fast in absorbing color, strong in fastness and bright in color.

Specification

Item	Standard
Appearance	White powder
Effective active value	≥ 95%
melting point	242 °C
Water solubility	4 g/100 mL

Application

Sodium allylsulfonate is used for synthetic fiber, nickel plating brightener, water treatment agent, mud auxiliary and so on.

Package

25kg/bag

Synonyms

Sodium allylsulfonate;Sodium Allyl Sulfonate (SAS);ALLYL SODIUM SULFONATE;Sodium allyl sulfonate solution

CAS: 1561-92-8

MF: C4H7NaO3S

Purity: 99%

1,8-Diaminonaphthalene CAS 479-27-6

CAS:479-27-6
MF:C10H10N2
EINECS:207-529-8
Purity:99%min
Other Names:1,8-Diaminonaphthalene

What is of 1,8-Diaminonaphthalene with CAS 479-27-6? 1,8-Diaminonaphthalene is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.

Description

Appearance & Physical State:	Brown-red solid
Density:	1.234 g/cm3
Melting Point:	63-66ºC
Boiling Point:	205ºC (12 mmHg)
Flash Point:	198.7ºC
Refractive Index:	1.6829
Water Solubility:	slightly soluble
Stability:	Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition:	Store below +30°C.
Vapor Pressure:	3.93E-05mmHg at 25°C

Application

1,8-Diaminonaphthalene is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.

Packing

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

CAS: 479-27-6

MF: C10H10N2

D-Mandelic acid CAS 611-71-2

CAS:611-71-2
MF:C8H8O3
EINECS:210-276-6
Purity:99%min
Other Names:Mandelic acid

What is of D-Mandelic acid with CAS 611-71-2? (R)-(-)-Mandelic acid, a chiral resolving agent, is also used as a building block to synthesize pharmaceutical drugs such as penicillin and cephalosporin. It can be synthesized from (R,S)-mandelonitrile with high yield and enantioselectivity using nitrilase enzyme.

Description

Product name	Mandelic acid
CAS No.	611-71-2
MF	C8H8O3
EINECS No.	210-276-6
Place of Origin	China
Type	Syntheses Material Intermediates
Purity	99.9
Application	Cosmetic Raw Materials
Appearance	White Powder
Shelf life	2 Years Proper Storage
Storage	Cool Dry Place
Sample	Availiable
Assay	99.9%min

Application

(R)-(-)-Mandelic acid, is used as a antiseptic ingredient particularly against urinary tract infections.Mandelic acid and its derivatives are used to apply the dual activities as an antibacterial agent and as an antiaging agent. It is used as an intermediate for the synthesis of target molecules for other applications.

Packing

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

CAS: 611-71-2

MF: C32H60O19

Hydroxypropyl Methyl Cellulose with CAS 9004-65-3

Product name:Hydroxypropyl methyl cellulose
CAS:9004-65-3
MF:C3H7O*
MW:59.08708
EINECS:618-389-6
Synonyms:hpmcd; hydroxylpropylmethylcellulose; Hydroxymethylpropylcellulose; isoptoalkaline; isoptoplain; isoptotears; methocele,f,k; HydroxypropylMethylCellulose(Hpmc); HydroxyPropylMethylCelluloseHpmcE15Lv; HydroxyPropylMethylCelluloseHpmcE5LvPremium; Hydroxypropyl Methyl Cellulose (Mpmc), Cas; Methylcellulose, propylene glycol ether; Hydroxypropyl methyl cellulose, M.N. 86,000; viscosity 4,000 cP (2% solution)

What is Hydroxypropyl methyl cellulose?

Hydroxypropyl methyl cellulose is a propylene glycol ether of methylcellulose, in which the hydroxypropyl and methyl groups are combined with the anhydrous glucose ring of cellulose through ether bonds, resulting in white to grayish white cellulose powder or particles

Specification

Item	Standard
Appearance	White powder
Viscosity Mpa.s	3800-4200
PH Value	6-8
Methoxy %	19.0-24.0
Hydoxypropyl %	4.0-12.0
Moisture %	≤5.0
Transmittance of light	˃90
Water-retention rate	˃90
Particle size mesh	80

Application

1. Thickener; Stabilizer; Emulsifier; Gelling agent; Suspension agent.

2. Hydroxypropyl methyl cellulose used as a dispersant for synthetic resins, a mold forming agent for coatings, and also as a thickener in the textile industry.

3. Hydroxypropyl methyl cellulose used as a thickener, dispersant, binder, emulsifier, and stabilizer. Hydroxypropyl methyl cellulose is also widely used in industries such as synthetic resins, petrochemicals, ceramics, papermaking, leather, pharmaceuticals, food, cosmetics, etc.

4. Hydroxypropyl methyl cellulose applied in synthetic resins, petrochemicals, ceramics, papermaking, leather, textile printing and dyeing, pharmaceuticals, food, cosmetics, and other daily chemicals, as dispersants, thickeners, binders, excipients, capsules, oil resistant coatings, and fillers.

Packing

25kgs/bag

Keywords

9004 65 3; cas 9004 65 3; 9004-65-3; cas 9004-65-3; hpmc 9004-65-3; hydroxypropyl methyl cellulose raw material; chemical additives hydroxypropyl methyl cellulose hpmc; china hydroxypropyl methyl cellulose; china hydroxypropyl methyl cellulose factory; china hydroxypropyl methyl cellulose manufacturers; china hydroxypropyl methyl cellulose suppliers; hydroxypropyl methyl cellulose buyers; hydroxypropyl methyl cellulose manufacturer; hydroxypropyl methyl cellulose price; hydroxypropyl methyl cellulose suppliers in hyderabad; methyl hydroxypropyl cellulose manufacturer; methyl hydroxypropyl cellulose supplier; hydroxypropyl methylcellulose powder

CAS: 9004-65-3

MF: C32H60O19

Purity: 99%

N.N-Diethylhydroxylamine with cas 3710-84-7

CAS No.:3710-84-7
MF:C4H11NO
EINECS No.:223-055-4
Purity:85%, 95%,98%
Brand Name:Unilong
Other Names: N,N-Diethylhydroxylamine; Diethylhydroxyamine; N,N-DIETHYLHYDROXYLAMINE,TECH; N,N-Diethylhydroxyla; N-DiethylhydroxylaMine;

What is of N.N-Diethylhydroxylamine with cas 3710-84-7?

The product is 85wt.% solution of N,N-diethylhydroxylamine. The reaction of N,N-diethylhydroxylamine with tert-butylhydroperoxide has been studied. It participates in the preparation of symmetrical and an isomeric mixture of unsymmetrical phthalocyanines. It undergoes degradation on exposure to radiation and affords light hydrocarbons. Qualitative and quantitative analyses of the produced hydrocarbons have been reported. It also participates in the conversion of quinones and quinonemonosulfonimide to the corresponding hydroquinones and sulfonylaminophenols, respectively.

Specification

Items	Specifications
Appearance	Colorless liquid
Purity	≥99%
Color(Co-Pt)	≤10
Water	≤0.5%

Package

200kgs/drum, 16tons/20’container

Application

Diethylhydroxylamine has been suggested as a stabilizer for color formation for monoalkylphenols and phenolic antioxidants. It has also been reported to stabilize emulsions used in the latex industry and for Spandex rubber, as well as a reducing agent for quinones and a monomer stabilizer or inhibitor.

CAS: 3710-84-7

Purity: 99%

MF: C4H11NO

TITANIUM OXYSULFATE with CAS 13825-74-6

CAS No.:13825-74-6 MF:H2O5STi
MW:159.93 EINECS No.:237-523-0 Synonyms:oxo(sulfato(2-)-O,O’)-Titanium; oxo[sulfato(2-)-o,o’]-titaniu; Titanium(IV)oxysulfate>=29%Ti(asTiO2)basis; Titanium(IV)oxysulfatesolution~15t.%indilutesulfuricacid; TitaniuM,oxo[suChemicalbooklfato(2-)-kO,kO’]-; TitaniuM(IV)oxysulfate>=29%Ti(asTiO2)basis,technical; TitaniuM(IV)oxysulfatesolution~15wt.%indilutesulfuricacid,99.99%traceMetalsbasis; oxotitanium(2+):sulfate

What is Titanium Oxysulfate

A colorless or violet colored liquid. Dilution releases heat and may cause precipitation of solid titanium sulfate. Corrosive to metals and tissue. TITANIUM OXYSULFATE is used to make pigments and in dyeing.

Specification

Test items

Detection Indicator

Test data

TiO2 ≥

30.6

Free H2SO4 ≤

Fe ≤

100

Water soluble

Clarify

Qualified

Appearance

White powder

Qualified

Application

Used as mordant, catalyst, reducing agent, dye fading agent, etc., and also used in electroplating

Package

25kgs/bag or requirement of clients. Keep it away from light at a temperature below 25℃.

Related Keywords

oxo(sulfato(2-)-O,O’)-Titanium;oxo[sulfato(2-)-o,o’]-titaniu; Titanium(IV)oxysulfate>=29%Ti(asTiO2)basis; Titanium(IV)oxysulfatesolution~15t.%indilutesulfuricacid; TitaniuM,oxo[suChemicalbooklfato(2-)-kO,kO’]-; TitaniuM(IV)oxysulfate>=29%Ti(asTiO2)basis,technical; TitaniuM(IV)oxysulfatesolution~15wt.%indilutesulfuricacid,99.99%traceMetalsbasis; oxotitanium(2+):sulfate

CAS: 13825-74-6

MF: H2O5STi

Purity: 99%

Phenylboronic Acid CAS 98-80-6

CAS:98-80-6
MF:C6H7BO2
MW:121.93
EINECS:202-701-9
Other Names:Phenylboronic acid

What is of Phenylboronic Acid with CAS 98-80-6 ? Phenylboronic acid (PBA) is an organoboronic acid. It behaves as a molecular receptor that can attach to compounds containing cis-diol group. Microwave-assisted Suzuki coupling of aryl chlorides with phenylboronic acid in the presence of Pd/C (catalyst) and water (solvent) has been described. Palladium-catalyzed cross-coupling reaction of phenylboronicacid with haloarenes to afford biaryls has been reported.

Description

Name		Phenylboronic acid
Synonyms		Phenylboronic acid
Molecular Formula		C13H18O3
CAS Registry Number		98-80-6
purity		99%
Appearance		white powder

Application

Reagent used for• ;Rhodium-catalyzed intramolecular amination1 • ;Pd-catalyzed direct arylation2 • ;Mizoroki-Heck and Suzuki-Miyaura coupling reactions catalyzed by palladium nanoparticles3 • ;Palladium-catalyzed stereoselective Heck-type reaction4 • ;Highly effective Palladium-catalyzed arylation Suzuki-Miyaura cross-coupling in water5 Reagent used in Preparation of• ;Ni(II) pincer complex and Pd(II) pyridoxal hydrazone metallacycles as catalysts for the Suzuki-Miyaura cross-coupling reactions6,7• ;N-type polymers for all-polymer solar cells8 •

Packing

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

CAS: 98-80-6

MF: C6H7BO2

2-(4-Chlorobenzoyl)benzoic acid CAS 85-56-3

CAS:85-56-3
MF:C14H9ClO3
EINECS:201-615-9
MW:260.67
Other Names:2-(4-Chlorobenzoyl)benzoic acid

What is of 2-(4-Chlorobenzoyl)benzoic acid with CAS 85-56-3 ? 2-(4-Chlorobenzoyl)benzoic acid forms complexes with europium and terbium having photoluminescence properties.

Description

Product Name	2-(4-Chlorobenzoyl)benzoic acid
CAS Number	85-56-3
Purity	99%
Appearance	White powder
Place of Origin	Shandong, China
Melting Point	149-150 °C (lit.)
Boiling Point	470.8±30.0 °C(Predicted)
Molecular Formula	C14H9ClO3

Application

2-(4’-Chlorobenzoyl)benzoic Acid (cas# 85-56-3) is a compound useful in organic synthesis.

Packing

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

CAS: 85-56-3

MF: C14H9ClO3

Crystal Violet Lactone CAS 1552-42-7

CAS:1552-42-7
MF:C26H29N3O2
EINECS:216-293-5
Purity:97%
Other Names:Crystal violet lactone

What is of Crystal Violet Lactone with CAS 1552-42-7 ?

Blue-green crystals or pale green powder.

Description

Item	Specification
Appearance	White to flavescent powder
Purity, %	≥96
Total colorless dye, %	≥97
Color intensity, %	≥97 (as compared with reference standard)
Diarylethane insoluble substances, %	≤0.2
Melting point, °C	≥175
Volatile substances, %	≤0.1

Application

Crystal Violet lactone is an important functional dye for the production of pressure sensitive materials. It is a chemical intermediate , intermediates for thermal/carbonless Paper, used in medicine and biochemical research, a leuco dye.

Packing

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

CAS: 1552-42-7

MF: C26H29N3O2

Dimethylethyleneglycol CAS 513-85-9

CAS:513-85-9
MF:C4H10O2
EINECS:208-173-6
Purity:99.5% Min
Other Names:2,3-Butanediol

What is of Dimethylethyleneglycol with cas 513-85-9?

2,3-Butanediol(23BD) is the organic compound with the formula (CH3CHOH). It is classified as a vic-diol (glycol). It exists as three stereoisomers, a chiral pair and the meso isomer. All are colorless liquids. Applications include precursors to various plastics and pesticides.

Specification

Items	Specifications
Appearance	Colorless crystal or viscous liquid
Color(Co-Pt)	≤20
Purity	≥99%
Water	≤0.5%

Usage

2,3-Butanediol (2,3-BD) is a promising bulk chemical with a potentially wide range of applications e.g., in the manufacture of printing inks, perfumes, synthetic rubber, fumigants, antifreeze agents, fuel additives, foodstuffs and pharmaceuticals. Its high heating value and ability to increase the octane number of fuels make 2,3-BD a promising drop-in fuel. It can also be converted to methyl-ethyl ketone (MEK), which is considered an effective liquid fuel additive. After combination with MEK and hydrogenation reaction, 2,3-BD can be converted to octane, which is used to produce high-quality aviation fuel.

Packing

200kgs/drum, 16tons/20’container

CAS: 513-85-9

Purity: 99%

MF: C4H10O2

(theta)-benzenemethanamin with cas 3886-69-9

CAS No:3886-69-9
Other Names:(R)-(+)-1-Phenylethylamine
MF:C8H11N
EINECS No:223-423-4
Melting point::-10 °C
Molecular formula:C8H11N
Synonyms:(1R)-1-PHENYLETHANAMINE;(1R)-1-PHENYLETHYLAMINE;(+)-D-ALPHA-METHYLBENZYLAMINE;D(+)-ALPHA-METHYLBENZYLAMINEChemicalbook;D-ALPHA-METHYLBENZYLAMINE;D-(+)-ALPHA-PHENYLETHYLAMINE;D-ALPHA-PHENYLETHYLAMINE;D-(+)-A-METHYLBENZYLAMINE

What is (theta)-benzenemethanamin with cas 3886-69-9?

(R)-(+)-a-Methylbenzylamine also known as (R)-(+)-1-Phenylethylamine may be used in resolution of a chiral arylalkylamine involving high-conversion enantioselective condensation with capric acid followed by hydrolysis to yield corresponding (R)-(+)-amide.

Specification

Item	Specification
Appearance	Colorless transparent liquid
Assay	≥99%
Water	≤0.2%

Application

(theta)-benzenemethanamin is a chiral amine used for the determination of the enantiomeric purity of acids.(R)-(+)-a-Methylbenzylamine also known as (R)-(+)-1-Phenylethylamine may be used in resolution of a chiral arylalkylamine involving high-conversion enantioselective condensation with capric acid followed by hydrolysis to yield corresponding (R)-(+)-amide.

Packing

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

Synonyms

(1R)-1-PHENYLETHANAMINE; (1R)-1-PHENYLETHYLAMINE; (+)-D-ALPHA-METHYLBENZYLAMINE; D(+)-ALPHA-METHYLBENZYLAMINE; D-ALPHA-METHYLBENZYLAMINE; D-(+)-ALPHA-PHENYLETHYLAMINE; D-ALPHA-PHENYLETHYLAMINE; D-(+)-A-METHYLBENZYLAMINE; D-(+)-ALPHA-AMINOETHYLBENZENE

CAS: 3886-69-9

Purity: 99%

1, 10-phenanthroline CAS 66-71-7

CAS: 66-71-7
Molecular Formula: C12H8N2
Molecular Weight: 180.21
EINECS: 200-629-2

Synonyms: O-PHENANTHROLINE; ORTHOPHENANTHROLINE; 4,5-Diazaphenanthrene; 4,5-Phenanthroline; Activ-8 in hexylene glycol; beta-Phenanthroline; Solution forms containing 1,10-phenanthroline; 1,10-Phenanthroline anhydrate

What is 1, 10-phenanthroline CAS 66-71-7?

1, 10-phenanthroline CAS 66-71-7 is an organic intermediate, white crystalline powder. It is a REDOX indicator, determination of ferrous, palladium, vanadium, copper, iron reagent.

Specification

Fusing point	114-117 °C(lit.)
Boiling point	>330°C
Density	1.1836 (rough estimate)
Appearance	White Powder

Application

1, 10-phenanthroline is a common ligand for the spectroscopic determination of metals and the spectroscopic analysis of CO2 reduction. Used for Cu(II) catalyzed organic boric acid crosslinking reaction, etc., can also be used as a REDOX indicator, determination of iron titanite reagent. Form complexes with iron, copper, cobalt, nickel and 2,2 ‘-bipyridine, form red complexes with Fe2+, and oxidize with potassium permanganate to 2,2’ -dipyridine-3,3 ‘-dicarboxylic acid. It can be used as a quantitative colorimetric reagent for copper and iron, and as an indicator for titrating iron salts with cerium sulfate. It can also be used as a dye for animal fibers. Indicator for ceric sulfate titration of iron salts.

Packaging

25kg/drum

Erucamide with CAS 112-84-5

CAS:112-84-5
Molecular Formula:C22H43NO
Molecular Weight:337.58
EINECS:204-009-2
Synonyms:13-Docosenamide,(Z)-; Armid E;AKAWAX E-MICROBEADS; 13-DOCOSENAMIDE; 13Z-DOCOSENAMIDE; (z)-13-docosenamide; 13-Docosenamide, (13Z)-; CIS-13-DOCOSENOICACIDAMIDE

What is cis-13-Docosenoamide

Erucic acid amide is one of the important derivatives of erucic acid, which is refined from vegetable oil. It is a waxy solid without odor, insoluble in water, and has certain solubility in organic fluxes such as ketone, ester, alcohol, ether and benzene.

Specification

Indicator name		Unit		Standard value		Analysis value
Appearance				White or light yellow, powdery or granular		White powder
Chroma		Gardner		≤ 4		1
Melting process		℃		72-86		79.2
Iodine value		gl2/100 g		70-78		75.82
Acid value		mg KOH/g		≤ 0.8		0.115
Moisture		%		≤ 0.1		0.01
Mechanical impurities	Φ0.1-0.2mm		pieces/10g		≤ 10		0
	Φ0.2-0.3mm		pieces/10g		≤2		0
	Φ≥0.3mm		pieces/10g		0		0
Active ingredient content (based on amide)		%		≥98.0		98.8

Application

1.Used for food, clothing and other polyethylene, polypropylene film bags as opening agent, a variety of plastic products lubricant, release agent and PP production stabilizer.

2.It is mainly used as an excellent lubricant for polyvinyl chloride, polyethylene and polypropylene extruded films. Adding about 0.1% erucic acid amide to the resin can speed up the extrusion speed, and the products are slippery after forming, which can effectively prevent the adhesion between the films and facilitate operation. Chemicalbook also makes the plastic antistatic. The product is also used in metal protective film, pigment and dye dispersant, printing ink additive, fiber oil agent, film removal agent, rubber compounding agent and so on. Because it is non-toxic, it is allowed to be used in food packaging materials.

Package

25kgs/drum,10tons/20’container

Related Keywords

13-Docosenamide,(Z)-; Armid E;AKAWAX E-MICROBEADS; 13-DOCOSENAMIDE; 13Z-DOCOSENAMIDE; (z)-13-docosenamide; 13-Docosenamide, (13Z)-; CIS-13-DOCOSENOICACIDAMIDE

CAS: 112-84-5

MF: C22H43NO

Purity: 99%

Oleamide with CAS 301-02-0

CAS:301-02-0
Molecular Formula:C18H35NO
Molecular Weight:281.48
EINECS:206-103-9
Synonyms:SLEEPAMIDE; ODA; OLEYRAMIDE; OLEYLAMIDE; OLEAMIDE; 9-Octadecenamide,(Z)-; 9-octadecenoicacid,amide(cis); oleicacidamide

What is Oleamide

Oleic acid amide is a non-ionic surfactant, also known as 9-octadecane dilute acid amide, oleic amide, white powder or flake at room temperature, non-toxic, insoluble in water, soluble in hot ethanol, ether and other organic solvents. Made of vegetable oil, it has special internal and external lubrication, and is stable to heat, oxygen and ultraviolet light.

Specification

Indicator name		Unit		Standard value		Analysis value
Appearance				White or light yellow, powdery or granular		White powder
Chroma		Gardner		≤ 4		1
Melting process		℃		71-76		73.1
Iodine value		gl2/100 g		80-95		87.02
Acid value		mg KOH/g		≤ 0.8		0.523
Moisture		%		≤ 0.1		0.01
Mechanical impurities	Φ0.1-0.2mm		pieces/10g		≤ 10		0
	Φ0.2-0.3mm		pieces/10g		≤2		0
	Φ≥0.3mm		pieces/10g		0		0
Active ingredient content (based on amide)		%		≥98.0		98.7

Application

It is mainly used as a sliding agent, opening agent and antistatic agent for high pressure polyethylene (LDPE) film and its composite film, multi-layer co-extruded film, air bead bag, ultra-thin film, and polyvinyl chloride (PVC) rolled film, polypropylene (PP), casting polypropylene (CPP) film; Ethylene-vinyl acetate copolymer (EVA), polyformaldehyde (POM), polycarbonate (PC), polyethylene terephthalate (PETChemicalbook), polyamide (PA) and other resins lubricant and film release agent; Smooth and antistatic agent for PU surface treatment agent and fiber masterbatch; Plastic surface printing (composite) ink and PE thermoplastic impregnating powder anti-bonding agent and leveling agent, smooth brightener; Lubricants and dispersants for toners, pastes and masterbatches; Functional opening, smooth masterbatch is an essential and excellent auxiliary agent: it can also be used as a metal protective fin agent and a lubricant for polyolefin sheets.

Package

25kgs/drum,10tons/20’container

Related Keywords

SLEEPAMIDE; ODA; OLEYRAMIDE; OLEYLAMIDE; OLEAMIDE; 9-Octadecenamide,(Z)-; 9-octadecenoicacid,amide(cis); oleicacidamide

CAS: 301-02-0

Purity: 99%

MF: C18H35NO

Chloramine-T CAS 127-65-1

CAS: 127-65-1
Molecular Formula: C7H7ClNNaO2S
Molecular Weight: 227.64
EINECS: 204-854-7

Synonyms: Chlorazan; chlorazene; chlorosol; chlorozone; chlorseptol; clorina; clorosan; desinfect

What is Chloramine-T CAS 127-65-1

Chloramine-T CAS 127-65-1 is a sulfonamide agent with N-terminal chlorination and N-terminal deprotonation, which is used as an insecticide and mild disinfectant. Prismatic crystal, soluble in water, practically insoluble in benzene, chloroform and ether. Decomposed in ethanol.

Specification

ITEM	STANDARD
Melting Point:	167-170 °C(lit.)
Boiling Point:	314.3ºC at 760mmHg
Density:	1.36g/cm3
Flash Point:	143.9ºC
Appearance:	White Powder

Application

sterilizer, antiseptic, disinfectant, and chemical reagent in the medical and pharmaceutical fields.It can be used for drinking water, food, all kinds of utensils, fruits and vegetables disinfection, mucous membrane rinse.

Packing

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

Hydrogenated Tallowamine CAS 61788-45-2 With High Quality

CAS:61788-45-2
Molecular Formula:C18H39N
Molecular Weight:269.50896
Appearance:White solid
EINECS:262-976-6
Synonyms:Amines, hydrogenated tallow alkyl;Rofamin T Tallow amine, hydrogenated;Rofamin T20 Tallow amine, partially unsaturated, i.v. 20;Rofamin TD Tallow amine, hydrogenated & distilled;FENTAMINE A-HT;CHaMine TH 9;Hydrogenated tallow amines;A HT

What Is Hydrogenated Tallowamine

Hydrogenated tallow primary amine has a weak irritating ammonia smell, is not easily soluble in water, and is easily soluble in chloroform, ethanol, ether and benzene. It is alkaline and can be reacted with acid to produce the corresponding amine salt.

Specification

Appearance	/	White solid	White solid
Total Amine Value	mg/g	210-220	213.68
Purity	%	﹥98	98.72
Iodine Value	g/100g	﹤2	0.18
Titre	℃	41-46	43.2
Color	Hazen	﹤30	12
Moisture	%	﹤0.3	0.16
Carbon distribution	C16,%	27-35	33.56
	C18,%	60-68	64.67
	Other,%	﹤3	0.49

Application

Used as raw materials for surfactants, detergents, flotation agents, anti-caking agents for fertilizers, etc.

Packing

25kg bag or requirement of clients. Keep it away from light at a temperature below 25℃.

Related Keywords

(Hydrogenated tallow alkyl) amine;Amine, hydrierte Talg-alkyl-;Tallowalkylamine, hydrogenated;Hydrogenated tallowalkylamines;Hydrogenated tallowamine;Amines, hydrogenated tallow alkyl;Rofamin T Tallow amine, hydrogenated

CAS: 61788-45-2

Purity: 98%

MF: C18H39N

Tallow Alkyl Amines/tallowamine with CAS 61790-33-8

CAS No.:61790-33-8

EINECS No.:263-125-1

Purity:98%

Appearance:White powder

Product Name::Tallowamine

Sample:Availiable


What Is Tallow Alkyl Amines/tallowamine with CAS 61790-33-8?
Tallowamine is used as raw materials for surfactants, detergents, flotation agents, anti caking agents for fertilizers, etc.

Specification

Product Name	Tallowamine
CAS	61790-33-8
Application	As raw materials for surfactant, detergent, flotation agent, fertilizer anti-caking agent, etc
Apperance	White powder
Fast delivery	1-5days
Payment	T/T, LC at sight, WESTERN UNION, Alibaba assurance payment, etc.

Application

tallowamine with CAS 61790-33-8 can be used in Surfactant

Package

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

CAS: 61790-33-8

Purity: 99%

MF: 0

2 2′-bipyridine CAS 366-18-7

CAS: 366-18-7
Purity: 99%
Molecular Formula: C10H8N2
Molecular Weight: 156.18
EINECS: 206-674-4
Storage Period: 2 years

Synonyms: 2,6′-Bipyridine; bpy;2,2-Bispyridine; 2,2′-Dipyridyl p.a.; 2,2′-BIPYRIDINE (2,2′-Bipyridyl); 2′-Bipyridine; 2,2-Dipyridyl 99+%, White Crystalline Powder, Reagent Grade; α,α’-Dipyridyl, 2,2′-Dipyridyl

What is 2,2′-Bipyridine CAS 366-18-7?

2,2′-Bipyridine is a white to light red crystalline powder. Melting point is 69.5℃, boiling point is 272.5℃. It is easily soluble in ethanol, ether, benzene, chloroform and petroleum ether. One part of this product is soluble in about 200 parts of water.

Specification

Item	Standard
Appearance	White or off-white powder
Purity	≥98%
Moisture	≤0.5%

Application

2,2′-Bipyridine is used as a redox indicator and analytical reagent

2,2′-Bipyridine is used in organic synthesis and pharmaceutical intermediates. Organic synthesis, pharmaceutical intermediates. Chemical copper plating additives, used in combination with potassium ferrocyanide, can effectively control the copper deposition rate and avoid the formation of cuprous oxide.

2,2′-Bipyridine is used in organic synthesis and pharmaceutical intermediates. Chemical copper plating additives, used in combination with potassium ferrocyanide, can effectively control the copper deposition rate and avoid the formation of cuprous oxide. This product is an analytical reagent used to test ferrous iron, silver, cadmium, and molybdenum as a redox indicator

2,2′-Bipyridine is used in transition metal-catalyzed and aluminum-initiated polymerization reactions; used as a metalloproteinase inhibitor and high-affinity iron chelator

Packaging

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

Tris(2-chloroisopropyl) Phosphate(tcpp) CAS 13674-84-5

CAS:13674-84-5
MW:327.57
MF:C9H18Cl3O4P
Purity:99.9%
Other Names:TCPP

What is of Tris(2-chloroisopropyl) Phosphate(tcpp) with cas 13674-84-5?

Clear colorless viscous liquid. Tris(2-chloroisopropyl) Phosphate(TCPP), mixture of isomers is suitable for use in environmental and food residue analysis. It is a mixture of isomers, composition may vary, typical composition: main isomer tris(1-chloro-2-propyl) phosphate 66%, minor components: bis(1-chloro-2-propyl) (2-chloropropyl) phosphate and (1-chloro-2-propyl) bis(2-chloropropyl) phosphate.

Specification

Product Name:	Tris(2-chloropropyl)phosphate
CAS No.:	13674-84-5
EINECS:	228-150-4
Molecular Formula:	C9H18Cl3O4P
Appearance:	White Liquid
Application:	PU,EVA,PVC

Usage

Tris(1-chloro-2-propyl) Phosphate is a flame retardant of low hydrolytic stability, used in polyurethane (PU) rigid and flexible foam, PVC, EVA and phenolics and epoxy resin.

Packing

200kgs/drum, 16tons/20’container

CAS: 13674-84-5

Purity: 99%

MF: C9H18Cl3O4P

Stearoyl Benzoyl Methane with CAS 58446-52-9

CAS:58446-52-9
Molecular Formula:C26H42O2
Molecular Weight:386.61
EINECS:261-257-4
Synonyms: SBM; STEAROYL BENZOYL METHANE; phenylicosane-1,3-dione; HS-50; 1-phenyl-1-eicosanone; 1,3-Eicosanedione, 1-phenyl-; 1-phenyl-3-eicosanedione; -Stearoylacetophenone

What Is Stearoyl Benzoyl Methane with CAS 58446-52-9?

Stearoylbenzoylmethane (SBM) is an important β- Diketone structure is an auxiliary heat stabilizer for plastics. It can be combined with a variety of stabilizers. Through the synergistic action of components, it can effectively improve the transparency and weather resistance of PVC products, avoid precipitation and “zinc burning” during processing. Compared with common stabilizers, it has good thermal stability, chemical stability and light stability, non-toxic and tasteless, and does not pollute products.

Specification

ITEM	STANDARD
Appearance	White Or Light White Crystal Powder
PURITY	≥97%
MELTING POINT	≥58℃
ASH CONTENT	0.2% max
HEAT LOSS （120℃,1hr）	0.2max

Application

1.Widely used in food and medicine packaging, such as mineral water bottles, oil bottles, transparent sheets and transparent films.
2.As a co stabilizer of calcium / zinc hydroxide stabilization system, it is used to manufacture mineral water bottles, oil drums, transparent sheets and transparent films.
3.Organic PVC auxiliary heat stabilizer, mainly used in combination with compound calcium zinc / compound rare earth heat stabilizer, can inhibit the initial coloring, prevent “zinc burning” and improve the thermal stability of PVC products.

Packing

25kgs/drum,9tons/20’container

CAS: 58446-52-9

MF: C26H42O2

Purity: 99%

Tetramethyl Ammonium Chloride CAS 75-57-0

CAS:75-57-0
MF:C4H12ClN
EINECS:200-880-8

Synonyms:Methanaminium, N,N,N-trimethyl-, chloride; TETRAMETHYLAMMONIUM CHLORIDETETRAMETHYLAMMONIUM; CHLORIDETETRAMETHYLAMMONIUM; CHLORIDETETRAMETHYLAMMONIUM CHLORIDE; Methanaminium,N,N,N-trimethyl-,chloride; n,n,n-trimethyl-methanaminiuchloride; tetramethyl-ammoniuchloride; tetraminechloride; USAF AN-8; usafan-8; Tetramethylammonium chloride(TMAC)

What is of Tetramethyl Ammonium Chloride with CAS 75-57-0 ? Tetramethylammonium chloride is a quaternary ammonium salt commonly used as a catalyst due to its thermal stability and also tolerance towards strong aqueous bases or nucleophiles.

Description

Product name:	Tetramethyl ammonium chloride
Synonyms:	TMAC
Cas:	75-57-0
MF:	C4H12ClN
MW:	109.6
EINECS:	200-880-8
Appearance:	White to almost white crystalline powder
Content:	≥99.0%
Free amine value:	≤3mg KOH/g
Loss on drying:	≤0.8%

Application

TMAC may be used in ion-exchange procedures to show the increase of pH in understanding the chemical behaviour of catalyst [CTA]Si-MCM-41 using Knoevenagel condensation model.

Packing

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

Sodium Starch Glycolate with CAS 10213-79-3

CAS No.:10213-79-3
MF:H10Na2O8Si
EINECS No.:229-912-9
Place of Origin:China
Appearance:White Powder
Application:Detergent
Brand Name:Unilong
Other Names: SODIUM METASILICATE PENTAHYDRATE; dorimetakeiso5aq; SODIUMMETASILICATE5H2O; SODIUMMETASILICATEPENTAHYDRATE; SODIUMSILICATE,PENTAHYDRATE; SODIUMMETA-SILICATE,PENTAHYDRATE;SILICICACID,DISODIUMSALTS(CRYSTALLINEPENTAHYDRATE);

What is of Sodium Starch Glycolate with CAS 10213-79-3 ?

Sodium metasilicate pentahydrate can be used:

As a silicate electrolyte in plasma electrolytic oxidation (PEO) coating.
For the synthesis of sintered mullite ceramics (3Al₂O₃·2SiO₂) by the co-precipitation method.
As a source of silica for the synthesis of silica-zirconia composites for the chromatographic applications.
For the synthesis of photo-Fenton catalyst, nontronite, for the degradation of Rhodamine B.
As a starting material for the synthesis of zeolite NaA layers on α-Al₂O₃ supports.

Specification

item	value
CAS No.	10213-79-3
Other Names	sodium metasilicate pentahydrate
MF	Na2O3Si
EINECS No.	600-279-4
Type	Agrochemical Intermediates, Dyestuff Intermediates
Purity	100%
Model Number	340
Application	Used in various washing industries, textiles
Appearance	Granular

Application

Sodium Metasilicate Pentahydrate is used in method for preparing cement accelerator containing Aluminum Sulfate.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

CAS: 10213-79-3

MF: H10Na2O8Si

Purity: 99%

Sodium L-pyroglutamate with cas 28874-51-3

CAS:28874-51-3
Chemical Name:Sodium Lauroamphoacetate
Molecular Formula:C18H33N2O3.Na
Assay:35%; 99%
Appearance:Colorless to pale yellow liquid
Synonym:5-Oxo-L-proline monosodium salt; l-pyrrolidone-5-carboxylic acid sodium salt; L-PCA-NA

What is Sodium L-pyroglutamate with cas 28874-51-3？

Sodium PCA, also known as sodium pyrrolidone carboxylate, is used as a moisturizer, skin conditioner and antistatic agent in cosmetics. It is a natural component of the skin and a good moisturizer. It has the function of strengthening keratin and is used to enhance the skin’s own moisturizing ability. Sodium PCA (SodiumPCA) is a humectant naturally present in human skin. It is the main component in the stratum corneum of the skin. It has strong moisturizing properties. It is an amino acid derivative.

Specification

ITEM	STANDARD
Appearance	Colorless to yellowish liquid
Chloride	≤0.02%
Sulfate(SO₄)	≤0.02%
Heavy metals	≤20ppm
Iron salt(Fe)	≤10ppm
Arsenic(As)	≤2ppm
Assay	≥50.0%

Application

Sodium PCA (Ajidew NaPCA, Nalidone) is a high-performance humectant given its moisture-binding ability. Sodium PCA is a component of the skin’s natural moisturizing factor. For cosmetic use, it is derived from amino acids. It is considered a noncomedogenic, non-allergenic raw material recommended for dry, delicate, and sensitive skins.
1. Sodium l-pyroglutamate is mainly used in face cream cosmetics, solutions, shampoo, etc., as well as in toothpaste, ointment, tobacco, leather, wetting agent coatings, chemical fiber dyeing auxiliaries, softeners, antistatic agents, and biochemical reagents instead of glycerin.
2. Insulating agent
PCA Na is a natural moisturizing factor, which is one of the important ingredients. Sodium l-pyroglutamate has high moisture absorption, non-toxic, non irritating, and good stability. Sodium pca is an ideal natural cosmetics health care product for modern skin care, and can make skin and hair moist, soft, elastic, shiny, and anti-static.
3.Skin whitening agent
PCA Na is an excellent skin whitening agent, which can inhibit the activity of tyrosine oxidase, prevent melanin from depositing on the skin, and make the skin white.

Packing

200kgs/drum, 16tons/20’container

Related keywords

L-Proline, 5-oxo-,sodium salt (1:1); dium L-pyroglutamate; Sodium L-pyrrolidonecarboxylate; xo-L-proline monosodium salt; Pyrrolidone Carboxylicacid-Na; DL-PYROGLUTAMIC ACID SODIUM; (S)-5-Oxopyrrolidine-2α-carboxylic acid sodium salt; 5-Oxo-L-proline sodium salt; 5-Oxoproline sodium salt; SODIUMPYROGLUTAMICACID; P; 5-oxo-, monosodium salt, L-(8CI; sodium (2S)-5-oxo-2-pyrrolidinecarboxylate; Sodium pyrrolidone carboxylic acid; sodium (2S)-5-oxopyrrolidine-2-carboxylate; Sodium L-pyroglutamate/PCA-NA; Sodium L-Pyroglutamate (Technical Grade); Sodium Pyrrolidone Carboxylate，SodiumPCA; Sodium L-Pyroglutamate PCA-Na; cas 28874-51-3; 28874-51-3; sodium l-pyroglutamate; sodium l-pyroglutamate 50; sodium pca in skin care; sodium pca for hair; sodium pca skin care; sodium pca suppliers; buy sodium pca; pca sodium; sodium pca in bulk; sodium pca liquid; sodium pca powder; sodium pca price

CAS: 28874-51-3

Purity: 99%

MF: C5H6NNaO3

Chlorinated Paraffin CAS 63449-39-8

CAS:63449-39-8
MF:C24H44Cl6
EINECS:264-150-0
Purity:99.5%
Other Names:Chlorinated paraffin

What is of Chlorinated Paraffin with cas 63449-39-8?

Chlorinated paraffins are a class of chemicals used for a variety of applications. They can be classified according to the length of their chlorine chains, and commercial formulations may include a mix of compounds in this class. CAS 106232-86-4 is considered a Long Chain Chlorinated Paraffin (LCCP), with 24 chlorine atoms. The long form is less environmentally sensitive than short-length varieties.

Specification

No.	Inspection Items/	Index of Standard/
1	Product Name/	Chlorinated paraffin 52#
2	Appearance/	Water white color liquid
3	Color(Pt-Gu)/	≤100
4	Density(50℃)g/mL/	1.28±0.02
5	Chlorinity content %/	52±1
6	Viscosity (50℃)mPa.s/	200-300
7	Losses on Ignition (130c,2h)%/	≤0.5
8	Acid Value mgKOH/g/	≤0.05

Usage

Liquid is an amorphous (non-crystalline) form of matter intermediate between gases and solids in which the molecules are much more highly concentrated than in solids. Liquids take the shape of their containers but have fixed volume at a particular temperature and are incompressible.

Packing

200kgs/drum, 16tons/20’container

CAS: 63449-39-8

MF: C24H44Cl6

Sodium Deoxycholate CAS 302-95-4

CAS:302-95-4
MF:C24H39NaO4
EINECS:206-132-7
Purity:99% min
Other Names:Sodium deoxycholate

What is of Sodium Deoxycholate with CAS 302-95-4 ? Sodium deoxycholate is a bile salt and an ionic detergent. Bile salts work along with lipids/fats/cholesterol and form mixed micelles in the intestine. These micelles help in fat digestion and absorption through the intestinal wall.

Description

Item	Specifications	Results
Description	White powder, no odor and smell	White powder
Content (The uv method to detect)	≥ 98%	99.03%
Solubility (Solvent with water and alcohol)	Clear and no deposit	Complies
Sulfuric Salt	≤0.048%	0.040%
P H	7.5-9	8.4
Sodium cholate	≤3%	1.73%
Loss on Drying	≤1.0%	0.61%
Heavy Metal	≤20ppm	Complies
Residue on ignition	≤ 0.3%	0.25%
Chloride	≤0.02%	Complies
Conclusion	The results conforms with EP7 standards

Application

Sodium deoxycholate is an ionic detergent for the solubilization of membrane-bound proteins.

Packing

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

CAS: 302-95-4

MF: C24H39NaO4

(r)-lactate with CAS 10326-41-7

CAS: 10326-41-7
Purity: 99%
Molecular Formula: C3H6O3
Molecular Weight: 90.08
EINECS: 233-713-2
Storage Period: 1 year

Synonym: (r)-lactate;D Lactic Acid; (R)-2-HYDROXYPROPIONIC ACID; D-MILK ACID; D(-)LACTIC ACID; D-LACTIC ACID; D-2-HYDROXYPROPANOIC ACID; (R)-lactic acid; (R)-2-Hydroxypropanoic acid

what is of (r)-lactate with CAS 10326-41-7?

(r)-lactate with CAS 10326-41-7 is a heterocyclic organic compound and can be used as a pharmaceutical intermediate.

There are two isomers of L-lactic acid and D-lactic acid in lactic acid (more than 90% is L-lactic acid), and the main clinical determination is L-lactic acid, which is a sensitive index of tissue hypoxia.

D-lactic acid is different from L-lactic acid because of its uniqueness in source, metabolism, excretion and clinical significance. In recent years, the research and understanding of the uniqueness of D-lactic acid has been deepened and improved.

Specification

Product name	(R)-lactic acid
Appearance	liquid
CAS No.	10326-41-7
Molecular formula	C3H6O3
Molecular weight	90.078
Density	1.3±0.1 g/cm3
Boiling point	227.6±0.0 °C at 760 mmHg
Melting point	N/A
Flash point	109.9±16.3 °C

Application

(r)-lactate with CAS 10326-41-7 is a heterocyclic organic compound and can be used as a pharmaceutical intermediate.

(r)-lactate with CAS 10326-41-7-Application

Packing

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

Liquid：
200kgs/drum, 16tons/20’container
250kgs/drum,20tons/20’container
1250kgs/IBC, 20tons/20’container

2-butyl-1 2-benzisothiazolin-3-one with cas 4299-7-4

what is of 2-butyl-1 2-benzisothiazolin-3-one with cas 4299-7-4?

2-Butyl-1,2-benzisothiazolin-3-one is a heterocyclic organic compound and can be used as a pharmaceutical intermediate.

Quick Details of 2-butyl-1 2-benzisothiazolin-3-one with cas 4299-7-4

CAS No.:4299-07-4
Other Names:2-Butyl-1,2-benzisothiazolin-3-one
MF:C11H13NOS
EINECS No.:1312995-182-4
Place of Origin:China
Type:Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Syntheses Material Intermediates
Purity:99%
Brand Name:Unilong
Model Number:JL20211582
Application:Pharmaceutical intermediates
Appearance:reddish brown liquid
Delivery time::Immediately
Molecular weight::207.29
Boiling point::180°C
Place of Origin::Shandong, China
Classification::Chemical Auxiliary Agent
CAS No.::4299-07-4
MF::C11H13NOS
Package:25kg/drum
Sample:Availiable

Specification of 2-butyl-1 2-benzisothiazolin-3-one with cas 4299-7-4

Items of analysis	Specification
Appearance	Pale yellow liquid or reddish brown liquid
Purity(%)	98Min
Density	1.16-1.18
Water Content (%)	0.1MAX

Packing

200kgs/drum, 16tons/20’container

Usage

2-Butyl-1,2-benzisothiazolin-3-one is a heterocyclic organic compound and can be used as a pharmaceutical intermediate.

CAS: 4299-7-4

Purity: 99%

MF: C11H13NOS

Sodium Xylenesulfonate with CAS 1300-72-7

CAS No:1300-72-7 Other Names:Sodium xylenesulfonate MF:C8H9NaO3S EINECS No:215-090-9 Density:1.17 g/mL at 25 °C

What is of Sodium Xylenesulfonate with CAS 1300-72-7 ?

Sodium xylenesulfonate is a hydrotrope used to solubilise hydrophobic compounds and in aqueous solutions as well is in the study of liposome systems.

Specifications

Item

Standard

Appearance

White or light yellow

Content(%)

≥93

Sulfate(%)

≤3.0

Water(%)

≤4.0

Application

Sodium xylenesulfonate is a hydrotrope used to solubilise hydrophobic compounds and in aqueous solutions as well is in the study of liposome systems.

Packing

25kgs/bag,20tons/20’container

CAS: 1300-72-7

MF: C8H9NaO3S

Purity: 99%

Silane Ip3h CAS 6485-79-6

CAS:6485-79-6
MF:C11H22O2
MW:158.36
EINECS:219-553-6
Other Names:2-Ethylhexyl glycidyl ether

What is of Silane Ip3h with cas 6485-79-6?

The bulky isopropyl groups (vs. ethyl) allow for more selective reductions, e.g., beta-selective reduction of anomeric C-phenyl ketals, but do not diminish their activity (e.g. in the copper triflate catalyzed reductive etherification of trimethylsilyl ethers).

Specification

Density	0.773 g/mL
Boiling point	84-86 °C
Color	colorless
Fp	99 °F

Usage

Packing

200kgs/drum, 16tons/20’container.

CAS: 6485-79-6

Purity: 99%

MF: C11H22O2

Triethylene Glycol Dimethacrylate with cas 109-16-0

CAS No:109-16-0
Other Names:Triethylene glycol dimethacrylate
MF:C14H22O6
EINECS No:203-652-6
Refractive index:n20/D 1.461(lit.)
Boiling point:170-172 °C5 mm Hg(lit.)
Flash point:>230 °F
Density:1.092 g/mL at 25 °C(lit.)
Melting point:-52°C
Product name:Triethylene glycol dimethacrylate

What is of Triethylene Glycol Dimethacrylate with cas 109-16-0?

Triethylene glycol dimethacrylate was employed to optimize the dilution of high-viscosity monomers and to link together the macromolecules constituting the polymer, to make their three-dimentional structure more rigid. It is also a crosslinking agent of acrylic resins, used in sealents or in dental bonding resins. These are mainly used in dentistry, by dental technicians and dentists.

Specification

Item	Specifications	Results
Appearance	Colorless liquid	Conforms
Purity	98% min.	99.36%
Color (APHA)	100max.	30
Acid Value(mg KOH/g)	0.5max.	0.18
Moisture	0.2max.	0.03
Viscosity cps(25℃)	5-15	8

Application

Esters of acrylic acid and methacrylic acid, more commonly known as acrylates and methacrylates are key raw materials in the coatings and printing industry, and in food packaging.

Packing

200kgs/drum, 16tons/20’container

CAS: 109-16-0

Purity: 99%

MF: C14H22O6

Boronic Acid CAS 84110-40-7

CAS:84110-40-7
MF:C4H11BO2
EINECS:617-531-4
Purity:97min
Other Names:Isobutaneboronic acid

What is of Boronic Acid with CAS 84110-40-7 ?
Isobutaneboronic acid is also known as isobutylboronic acid. Isobutaneboronic acid has been used to synthesize potent and selective dipeptidyl boronic acid proteasome inhibitors, which are promising therapeutics to treat cancer and inflammatory diseases.

Description

Melting point	108-111 °C(lit.)
Boiling point	180.0±23.0 °C(Predicted)
density	0.910±0.06 g/cm3(Predicted)
storage temp.	0-6°C
pka	10.49±0.43(Predicted)
form	Crystalline Powder or Flakes
color	White to cream

Application

2-Methylpropylboronic Acid is used in the preparation of isocoumarin analogs as inhibitors of γ-secretase cleavage. Also used in the preparation of peptide boronc acid.

Packing

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

CAS: 84110-40-7

MF: C4H11BO2

Trifluoromethanesulfonic Acid with cas 1493-13-6

CAS No.:1493-13-6
MF:CHF3O3S
EINECS No.:216-087-5
Shelf life::2 Years
Molecular Weight::150.08
Other Names: Trifluoromethanesulfonic acid; Methanesulfonic acid, trifluoro-; trifluoromethanesulfonic; trifluoro-methanesulfonicaci; FC-24; PERFLUOROMETHANESULFONIC ACID; TRIFLUOROMETHANESULPHONIC ACID

what is of Trifluoromethanesulfonic Acid with cas 1493-13-6?

A one-carbon compound that is methanesulfonic acid in which the hydrogens attached to the methyl carbon have been replaced by fluorines.

Specification

Item	Standard
Appearance	Colorless, transparent liquid
CF₃SO₃H	≥99.5%
SO₄^2-	≤50ppm
F^–	≤10ppm
H₂O	≤500ppm

Application

Acid catalyst for the industry, Intermediate for liquid crystals, Pharmaceuticals intermediates, Intermediate for organic synthesis. One of the strongest available monoprotic acids.

Trifluoromethanesulfonic-Acid-application

Packing

200kgs/drum, 16tons/20’container

CAS: 1493-13-6

Purity: 99%

MF: C20H37NaO7S

Hexose Diphosphate Hydrate CAS 488-69-7

CAS:488-69-7
MF:C6H14O12P2
EINECS:207-683-6
Other Names:D-fructose 1,6-bis(dihydrogen phosphate)

What is of Hexose Diphosphate Hydrate with CAS 488-69-7 ? Cardioprotectant for ischemic disorders.

Description

Appearance	Colorless syrup	Dry matter, %	≥ 99
Fructose, %	98.0-102.0	Fructose+Dextrose, %	≥95
Transparency, %	Transparency, %	Sulfated Ash, %	≤ 0.05
As, mg/kg	≤ 0.5	Pb, mg/kg	≤ 0.5
Sulfur dioxide, g/kg	≤0.01	Bacterium total, cfu/g	≤ 1500

Application

Cardioprotectant for ischemic disorders.

Packing

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

CAS: 488-69-7

MF: C6H14O12P2

Purity: 99%

Docusate Sodium with cas 577-11-7

CAS:577-11-7
MF:C20H37O7S.Na
MW:444.56
EINECS:209-406-4
Synonyms: SULPHOSUCCINICACID,DIOCTYLESTER,SODIUMSALT; SUCCINICACID,SULPHO-1,4-BIS(2-ETHYLHEXYL)ESTER,SODIUMS; SODIUMDI(2-ETHYLHEXYL)SULPHOSUCCINATE;

What is Docusate Sodium with cas 577-11-7?

The chemical name of docusate sodium is sodium octyl sulfonate, which is an anionic surfactant and a new type of laxative, which has a good effect on functional constipation. Docusate sodium has mild action and excellent curative effect. Approved abroad for adults and children, it is a safe and effective drug for treating constipation.

Specification

Product Name	Docusate sodium	CAS No.	577-11-7
EINECS	209-406-4	Molecular Formula	C20H37O7S.Na
Molecular Weight	444.56	Appearance:	Colorless or light yellow liquid
Assay:	40%,50%,70%,75%	PH	5.0-7.0

Application

Sodium salt of Docusate, used for the treatment of constipation, acting as a laxative or stool softener. Also used in the synthesis of electrospun fibres for tailored and controlled antibiotic drug release.

cas 577 11 7 used

Packing

200kgs/drum, 16tons/20’container

CAS: 577-11-7

Purity: 99%

MF: C20H37NaO7S

Photoinitiator 819 CAS 162881-26-7

CAS No.:162881-26-7
Molecular formula:C26H27O3P
Molecular weight: 418.47
EINECS No.:423-340-5; 605-307-9

Synonym:PHENYLBIS(2,4,6-TRIMETHYLBENZOYL)PHOSPHINEOXIDE;Phosphineoxide,phenylbis(2,4,6-trimethylbenzoyl)-;Photoinitiator819;Phenylbis(Chemicalbook2,4,6-triMethylbenzoyl)phosphineoxide97%,powder;(Phenylphosphoryl)bis(mesitylmethanone);formerIRGACURE819;OMNIRAD380;OMNIRAD819

what is of Photoinitiator 819 CAS 162881-26-7 ?

Photoinitiator 819 CAS 162881-26-7 is a useful research chemical compound.

Specification

Item	Standard
Appearance	Light yellowish powder
Purity	≥98.00%
Loss on drying	≤0.8%
Melting point	131-135℃

Application

3-Bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid is a useful building block and has been used in the synthesis of the pesticide Cyclaniliprole.

Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals

Packing

20kgs/drum,9tons/20’container

20kgs/bag,20tons/20’container

dmp-30 /tris(dimethylaminomethyl)phenol CAS 90-72-2

CAS: 90-72-2
Molecular Formula: C15H27N3O
Molecular Weight: 265.39
EINECS: 202-013-9

Synonym: Tris(dimethylaminomethyl)phenol,2,4,6-; 2,4,6-TRI(DIMETHYLAMINOETHYL)PHENOL; a,a’,a”-Tris(dimethylamino)mesitol; ProChemicalbooktexNX3; TAP(aminophenol); VersamineEH30; Tris-(dimethylaminemethyl)phenol; 2,4,6-TRIS(DIMETHYLAMINO-METHYL)PHENOLPRACT.

What is dmp-30/tris(dimethylaminomethyl)phenol CAS 90-72-2?

dmp-30/tris(dimethylaminomethyl)phenol CAS 90-72-2 is colorless or light yellow transparent liquid. Purity is more than 96%, with ammonia odor. Insoluble in cold water, slightly soluble in hot water, soluble in alcohol, benzene, acetone.

Specification

Item	Specifications
Appearance	Light yellow to red brown transparent viscous liquid
Purity	95% min
Water %	0.5% max
Viscosity (MPA S/20℃)	120-250

Application

Tris(dimethylaminomethyl)phenol be used for is used as a curing accelerator to promote a relatively short time in the epoxy resin is fully cured. High temperature curing epoxy resin system have significant role in promoting, but also appropriate to improve the bonding strength.

Dmp-30/tris(dimethylaminomethyl)phenol CAS 90-72-2-Application

Packing

200kgs/drum, 16tons/20’container

Sodium Tungstate Dihydrate with CAS 10213-10-2

CAS:10213-10-2
Synonyms: SODIUM TUNGSTATE 2H2O; SODIUM TUNGSTATE-2-HYDRATE
Molecular Formula:H2NaO5W-
Molecular Weight:288.84
Appearance: White Crystalline Powder
EINECS:600-275-2

What Is Sodium Tungstate Dihydrate

Colorless crystal or white rhombic crystal. Soluble in water, slightly alkaline. Insoluble in ethanol, slightly soluble in ammonia. It is used for the manufacture of metal tungsten, tungstic acid and tungstate salts. Used as mordant, pigment and catalyst. It can also be used as fabric fireproof agent and analytical chemical reagent.

Description

Item	Specifications
WO3	≥69.0%
MO	≤0.02%
As	≤0.002%
Cu	——
Fe	≤0.002%
SO4	≤0.02%
Si	——
Water insoluble	≤0.01%
PH	8~9
Heavy metal (as Pb)	≤0.002%
Cl	≤0.03%
Conclusion	The results conforms with Enterprise standards

Application

Sodium tungstate dihydrate may be used in the preparation of aqueous sols of tungsten oxide dihydrate.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

CAS: 10213-10-2

MF: H4Na2O6W

Purity: 99%

1-Butyl-3-methylimidazolium tetrafluoroborate CAS 174501-65-6

CAS: 174501-65-6
Purity: 99%
Molecular Formula: C8H15BF4N2
Molecular Weight: 226.02
EINECS: 638-831-1
Storage Period: 2 years

Synonyms: 1-N-BUTYL-3-METHYLIMIDAZOLIUMTETRAFLUOROBORATE; 1-n-Butyl-3-methylimidazoliumtetrafluoroborate,98+%; 1-Butyl-3-methylimidazoliumtetrafluoroborate,98%[BMIM][BF4]; 1-Butyl-3-methylimidazoliumtetrafluoroborate,99%; 1-Butyl-3-methylimidazoliumtetrafluoroborate,BMIMBF4,BasionicsEE04; 1-Butyl-3-methylimidazoliumtetrafluoroborate,98+%; 1-Butyl-3-methylimidazoliumterafluoroborate

What is 1-Butyl-3-methylimidazolium tetrafluoroborate CAS 174501-65-6?

1-Butyl-3-methylimidazolium hexafluorophosphate, also known as BMIM-PF6, is a viscous, colourless, hydrophobic and non-water-soluble ionic liquid with a melting point[1] of -8 °C. Together with 1-butyl-3-methylimidazolium tetrafluoroborate, BMIM-BF4, it is one of the most widely studied ionic liquids. It is known to very slowly decompose in the presence of water.

Specification

Item	Specifications
Description	Pale Yellow or Colorless Liquid
Purity	>99%
Water Content	≤2000ppm
X-content	≤500 ppm

Application

1-n-Butyl-3-methylimidazolium tetrafluoroborate is an ionic liquid used for various reactions such as hydrogenations, asymmetric hydrogenations proceed in higher enantioselectivity than in homogeneous phase. It is also used in Suzuki cross-coupling.

Package

200kgs/drum, 16tons/20’container

Triallyl Isocyanurate CAS 1025-15-6

CAS:1025-15-6
MF:C12H15N3O3
EINECS:213-834-7
Purity:99%min
Other Names:Triallyl Isocyanurate

What is of Triallyl Isocyanurate with cas 1025-15-6?

White crystalline solid.

Specification

Items	Specifications
Items	Liquid	Solid
Appearance	yellow oily liquid or crystal	white powder or bulk
Content, % ≥	95.0,98.0	—
Residue on Ignition, % ≤	—	30.0

Usage

crosslinking accelerator agent for peroxide

Packing

200kgs/drum, 16tons/20’container.

CAS: 1025-15-6

Purity: 99%

MF: C12H15N3O3

Photoinitiator 907 CAS 71868-10-5

CAS:71868-10-5
MF:C15H21NO2S
MW:279
EINECS:400-600-6
Other Names:2-Methyl-4′-(methylthio)-2-morpholinopropiophenone

What is of Photoinitiator 907 with CAS 71868-10-5 ? Used as an initiator in a photo-curable material UV-curable coatings and inks Highly efficient photoinitiator can be used in UV curing systems to extend storage with non-yellowing for a long time.
Description

Appearance	White crystal powder
Molecular weight	279
Purity,%	≧99
Melting point, °C	73-76
Volatiles	≦0.25%
Ash	≦0.1%
425nm	≧85%
500nm	≧95%

Application

2-Methyl-4′-(Methylthio)-2-Morpholinopropiophenone is an efficient UV photoinitiator for initiating UV polymerization of unsaturated prepolymer systems, Such as acrylic resins and monofunctional and multifunctional vinyl monomers. The initiator molecule has a certain light absorption capacity in the ultraviolet region (250-400 nm) or the visible region (400-800 nm).

Packing

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

CAS: 71868-10-5

MF: C15H21NO2S

Hexamethylene Diacrylate HDDA with CAS 13048-33-4

CAS: 13048-33-4
Molecular formula:C12H18O4
Molecular weight: 226.27
EINECS : 235-921-9
Other Names:Hexamethylene diacrylate

Synonym: HDODA;HEXAMETHYLENE GLYCOL DIACRYLATE;Zinc02019846;1,6-BIS(ACRYLOYLOXY)HEXANE;1,6-HEXANEDIOL DIACRYLATE;1,6-HEXAMETHYLENE DIACRYLATE;Bisacrylic acid 1,6-hexanediyl ester;Bispropenoic acid 1,6-hexanediyl ester

What is of Hexamethylene Diacrylate Hdda with CAS 13048-33-4?

Hexamethylene Diacrylate HDDA with CAS 13048-33-4 is a di-functional acrylic monomer that can be polymerized by free radicals. It is used in ultra violet (UV) and electron beam (EB) applications as a reactive component in formulating coatings and inks, furniture and floor coatings, coatings on plastic substrates, varnishes for packing items and more¹. The hexamethylene diacrylate cross-linked polystyrene resin can be used for the solid phase synthesis of hydrophobic peptides^2-3.

Specification

Items	Specifications
Appearance	Colorless liquid
Purity	≥99%
Water	≤0.5%

Application

Hexamethylene Diacrylate HDDA with CAS 13048-33-4 is used in organic synthesis; common acrylic monomer in UV -cured inks, adhesives, coatings, photoresists, castings, artificial nails, etc.; monomer in dental composite materials.

Hexamethylene Diacrylate HDDA with CAS 13048-33-4-application

Pakage

200kgs/drum, 16tons/20’container

13 5-triglycidyl Isocyanurate CAS 2451-62-9

CAS:2451-62-9
MF:C12H15N3O6
MW:297.26
EINECS:219-514-3
Other Names:1,3,5-Triglycidyl isocyanurate

What is of 13 5-triglycidyl Isocyanurate with CAS 2451-62-9 ?
White crystalline solid.

Description

ORIGIN:	CHINA
Packing:	25kg/Carton 1ton /bag
MOQ:	1kg-20000kgs
Payment:	T/T, L/C, D/P, D/A
Sample:	Available

Application

1,3,5-triglycidyl isocyanurate be used for curing agent of polyester and acrylic resin carboxyl-containing powder coating, manufacturing an electrical insulating laminates, adhesives, plastics stabilizers.

Packing

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

CAS: 2451-62-9

MF: C12H15N3O6

Alpha Naphthol CAS 90-15-3

CAS:90-15-3
MF:C10H8O
MW:144.17
EINECS:201-969-4
Other Names:1-Naphthol

What is of Alpha Naphthol with CAS 90-15-3 ? 1-Naphthol, or α-naphthol, is a fluorescent organic compound with the formula C10H7OH. It is a white solid. It is an isomer of 2-naphthol differing by the location of the hydroxyl group on the naphthalene ring. The naphthols are naphthalene homologues of phenol, with the hydroxyl group being more reactive than in the phenols. Both isomers are soluble in simple alcohols, ethers, and chloroform. They are precursors to a variety of useful compounds. Naphthols (both 1 and 2 isomers) are used as biomarkers for livestock and humans exposed to polycyclic aromatic hydrocarbons.

Description

Product Name	1-Naphthol
CAS NO	90-15-3
Formula	C10H8O
Molecuht Weight	144.17
Appearance	White Flakes
Application	Pharmaceutical/Syntheses Material Intermediates

Application

1-Naphthol has been used as a prooxidant to analyze its ability to induce hemolysis in a zebrafish G6PD (glucose-6-phosphate dehydrogenase) deficiency model.

Packing

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

CAS: Alpha Naphthol with CAS 90-15-3

MF: C10H8O

Purity: 99%

Barium Boron Oxide CAS 13701-59-2

CAS:13701-59-2
MF:B2BaO4
Purity:99%
EINECS:237-222-4
Other Names:Barium boron oxide

What is of Barium Boron Oxide with CAS 13701-59-2 ? Barium metaborate can be prepared by reactionof an aqueous solutionof boric acid with Ba(OH)2. The prepared g-BBO contains water of crystallization that cannot be completely removed by drying at 120 °C. Dehydrated g-BBO can be prepared by heating to 300–400 °C.

Description

ITEM	National STANDARD
Appreance	White crystal powder
Content	99.0% min
Volatile content% ≤	0.5
Melting point ℃	178-182°C

Application

Barium metaborate is used both as a flame retarder and as an antifungicide for many flexible poly(vinyl chloride) applications.

Packing

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

CAS: 13701-59-2

MF: B2BaO4

Bis(2-dimethylaminoethyl) Ether with cas 3033-62-3

CAS No.:3033-62-3
Other Names:Bis(2-dimethylaminoethyl) ether
MF:C8H20N2O
EINECS No.:221-220-5
Place of Origin:China
Type:Syntheses Material Intermediates

what is of Bis(2-dimethylaminoethyl) Ether with cas 3033-62-3

A clear or yellow liquid. Bp: 188°C. Toxic by inhalation, by skin absorption, ingestion, and eye contact.

Specification

ORIGIN:	CHINA
Packing:	25kg/drum or 250 kg/drum
MOQ:	1kg-200000kgs
Payment:	T/T, L/C, D/P, D/A
Sample:	Available

Aplication

Bis(2-dimethylaminoethyl) Ether with cas 3033-62-3 can be used of Intermediates

Package

200kgs/drum, 16tons/20’container

CAS: 3033-62-3

Purity: 99%

MF: C8H20N2O

Professional Factory Supply Odb-2 CAS 89331-94-2

CAS：89331-94-2
Purity：99.5%
Molecular Formula：C35H36N2O3
Molecular Weight：532.67
EINECS：403-830-5
Storage Period：1 year

Synonym : 2-Anilino-3-methyl-6-(dibutylamino)fluoran;6′-(Dibutylamino)-3′-methyl-2′-(phenylamino)-spiro-[isobenzofuran-1-(3H),9-(9H)Chemicalbook-xanthene]-3-one;2-Anilino-6-dibutylamino-3-methylfluoran(ODB-2);2-Anilino-6-dibutylamino-3-methylfluoranCOAMSDSfreesample;

What is of Odb-2 CAS 89331-94-2 ? ODB-2 CAS 89331-94-2 is an important fluorane dye intermediate, widely used in thermal paper, pressure-sensitive dyes and other fields. Its high sensitivity, stability and low cost make it one of the core materials of thermal imaging technology.

Specification

ITEM	STANDARD
Appearance	White powder.
Total effective content(%)	≥99.50
Melting Point	≥183.0
Insoluble %	≤0.3
Ash Content %	≤0.2

Application

1.Thermal Paper

ODB-2 is the most commonly used color former in thermal paper. When exposed to heat, it reacts with a developer (e.g., bisphenol A) to produce a visible image.

Applications:

Point-of-sale (POS) receipts;Fax paper;Labels and tickets;Lottery tickets

2. Pressure-Sensitive Dyes

ODB-2 acts as a color-forming agent in pressure-sensitive systems. When pressure is applied, it reacts with a developer to create an image.

Carbonless copy paper;Multi-part forms;Self-duplicating documents

3. Chemical Reagents

ODB-2 is used as a reagent in organic synthesis and laboratory research.

Development of new chemical compounds;

Research in material science

4. Functional Materials

ODB-2 is utilized in the development of advanced functional materials:

Smart packaging;Anti-counterfeiting technologies;Sensors and indicators

Packing

25kgs/drum,9tons/20’container

Professional Factory Supply 1-mcp 1-Methylcyclopropene CAS 3100-04-7

CAS: 3100-04-7
Molecular Formula: C4H6
Molecular Weight: 54.09
EINECS: 203-905-0
Purity: 99%min

Synonym: Epa pesticide chemical code 224459; Ethylbloc; Hsdb 7517; Smartfresh; 1-Methylcyclopropene,1-MCP; 1-mcp powder; Cyclopropene, 1-methyl-; 1-Methylcyclopropene; 1-Methylcyclopropen

what is of 1-MCP 1-Methylcyclopropene CAS 3100-04-7 ?

1-Methylcyclopropene (Cyclopropene, 1-methyl-, 1-MCP) is a derivative of cyclopropene.

At room temperature, its properties Chemicalbook is a gas.

It is a small cyclic olefin with very active properties.

1-Methylcyclopropene is a synthetic plant growth regulator and has been widely used in commerce.

Specification


Item	Standard
Color	White
Shape	Powder
Impurities	No macroscopic impurities
Water soluble	1g sample was completely dissolved in 100g of water
Moisture %	≤10.0
Ash %	≤2.0
Assay%	≥3.3
Purity%	≥98

Application

1-Methylcyclopropene (1-Methylcyclopropen, 1-MCP) is a derivative of cyclopropene. At room temperature, its properties Chemicalbook is a gas.

1-MCP is a small cyclic olefin with very active properties. 1-Methylcyclopropene is a synthetic plant growth regulator that has been widely used commercially.

Generally used as raw materials; agricultural raw materials; preservatives; pesticides, plant growth regulators; agricultural chemical raw materials; agricultural and veterinary raw materials; chemical raw materials; biochemical and other aspects.

Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

Lithium Bis(trifluoromethanesulphonyl)imide CAS 90076-65-6

CAS:90076-65-6
MF:C2F6LiNO4S2
MW:287.08
EINECS:618-438-1
Other Names:Lithium bis(trifluoromethanesulphonyl)imide

What is of Lithium Bis(trifluoromethanesulphonyl)imide with cas 90076-65-6?

Bis(trifluoromethane)sulfonimide lithium salt is a synthetic reagent.

Specification

Items	Specification
Appearance	White powder.
H2O	≤0.05%
Assay	≥99.5%
SO42(ppm)	≤20
F–(ppm)	≤20
Cl–(ppm)	≤10
Na (ppm)	≤10
K (ppm)	≤10
pH	6-8

Usage

Lithium bis(trifluoromethylsulfonyl)imide is used in the preparation of chiral imidazolium salt through an anion metathesis of the corresponding triflate organic electrolyte-based lithium batteries. It finds application in the preparation of rare-earth Lewis acid catalysts. It is also useful in primary and secondary lithium cells using organic liquid electrolytes and polymer batteries.

Packing

25kgs/drum, 9tons/20’containerPacking

CAS: 90076-65-6

MF: C2F6LiNO4S2

N.n-dimethylglycine CAS 1118-68-9

CAS:1118-68-9
MF:C4H9NO2
MW:103.12
EINECS:214-267-8
Other Names:N,N-Dimethylglycine

What is of N.n-dimethylglycine with cas 1118-68-9?

Dimethyl glycine (DMG) is a derivative of the amino acid glycine with the structural formula (CH3)2NCH2COOH. It can be found in beans and liver. It can be formed from trimethylglycine upon the loss of one of its methyl groups. It is also a byproduct of the metabolism of choline.

Specification

ITEM	National STANDARD
Appreance	White crystal powder
Content	99.0% min
Volatile content% ≤	0.5
Melting point ℃	178-182°C

Usage

Dimethylglycine has been suggested for use as an athletic performance enhancer, immunostimulant, and a treatment for autism, epilepsy, or mitochondrial disease . Published studies on the subject have shown little to no difference between DMG treatment and placebo in autism spectrum disorders.

Packing

25kgs/drum, 9tons/20’containerPacking

CAS: 1118-68-9

MF: C4H9NO2

Methyl P-toluenesulfonate CAS 80-48-8

CAS:80-48-8
MF:C8H10O3S
MW:186.23
EINECS:201-283-5
Other Names:Methyl p-toluenesulfonate

What is of Methyl P-toluenesulfonate with cas 80-48-8?

Methyl p-toluenesulfonate is sulfonate ester present as potentially genotoxic impurity in drug substances. Kinetics of reactions of methyl p-toluenesulfonate with N,N-dimethylaniline has been investigated. It participates in selective 1-substitution reaction of tetrazole.

Specification

Product Name	Methyl p-toluenesulfonate	Color	white powder
Formula	C8H10O3S	Assay	98%
CAS NO.	80-48-8	MOQ	1 KG

Usage

Methyl p-toluenesulfonate is used as a methylating agent in organic synthesis. It acts as a catalyst for alkyd resins. It is also employed in selective 1-substitution reaction of tetrazole. Further, it is used in the preparation of dyes.

Packing

25kgs/drum, 9tons/20’containerPacking

CAS: 80-48-8

MF: C8H10O3S

2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane CAS 83558-87-6

CAS:83558-87-6
MF:C15H12F6N2O2
MW:366.26
EINECS:617-475-0
Other Names:2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane

What is of 2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane with cas 83558-87-6?

2,2-bis(3-amino-4-hydroxyphenyl)hexafluoropropane（BisAPAF） is a polyimide monomer.It is mairly used in the aynthesis of the heat resisting polymers,especially in the manufacture of specialty polymeoric electronic material-fluorinated polyimides.

Specification

Item	Standard	Results
Appearance	White crystalline powder	conforms
Content,%	≥99%	99.58%
Melting point,℃	238~242 ℃	241.7℃
Moisture,%	≤0.5%	0.16%
Metal ion	≤1PPM	conforms

Usage

Packing

25kgs/drum, 9tons/20’containerPacking.

CAS: 83558-87-6

MF: C15H12F6N2O2

3-aminopropyltriethoxysilane with CAS 919-30-2

CAS:919-30-2

Molecular Formula:C9H23NO3Si

Molecular Weight:221.37

EINECS:213-048-4

Product Categories: Organic Chemistry

Synonyms: 3-Aminopropyltriethoxysilane,98%; AMINOPROPYLTRIETHOXYLSILANE; (3-aminopropyl)triethoxy-silan; 1-Propanamine,3-(triethoxysilyl)-; 3-(triethoxysilyl)-1-propanamin; N-(3-Triethoxysilylpropyl)Amine; A 1100; y-Aminopropyltrietoxisilan; Silane coupler KH-550; 3-AMINOPROPYLTRIETHOXYSILANE 99+%; 3-Triethoxysilylpropylamine, APTES; 3-(Triethoxysilyl)-1-propylamine; Dynasylan 1203; Unisilan 13

What is 3-aminopropyltriethoxysilane with CAS 919-30-2?

3-aminopropyltriethoxysilane with CAS 919-30-2 is a kind of organosilane, a colorless liquid with a special ammonia smell and is soluble in solvents such as alcohol, chain hydrocarbons and aromatic hydrocarbons.

Specification

Item	Standard
Appearance	Colorless transparent liquid
Purity,%	≥98.0
Refractive index,n²⁵D	1.4180-1.4220
Density(℃),g/ml	0.9400-0.9500
Water insoluble,ml	≤0.2

Application

3-aminopropyltriethoxysilane with CAS 919-30-2 can be used as a glass fiber treatment agent, dental adhesive, silane coupling agent, and used in mineral-filled phenolic, polyester, epoxy, PBT, polyamide, carbonate and other thermoplastics. and Chemicalbook thermosetting resin, which can greatly improve and enhance the dry and wet flexural strength, compressive strength, shear strength and other physical and mechanical properties and wet electrical properties of plastics, and improve the wettability and dispersion of fillers in polymers. sex.

Package

200 kg/drum

Alkyl Silane CAS 85857-16-5

CAS:51851-37-7
MF:C14H19F13O3Si
Purity:99%
EINECS:257-473-3
Other Names:1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE

What is of Alkyl Silane with cas 85857-16-5?

can be used in glass products.

Specification

Product Name:	1H,1H,2H,2H-Perfluorooctyltrimethoxysilane
Synonyms:	1H,1H,2H,2H-Perfluorooctyltrimethoxysilane
CAS No.:	85857-16-5
MF:	C11H13F13O3Si
Density:	1.393 g/cm3
Melting Point:	<0ºC
Boiling Point:	217.3ºC at 760 mmHg

Usage

can be used in glass products.

Packing

200kgs/drum, 16tons/20’container.

CAS: 85857-16-5

MF: C11H13F13O3Si

1H,1H,2H,2H-Perfluorooctyltriethoxysilane with cas 51851-37-7

CAS No:51851-37-7
Other Names:1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE
MF:C14H19F13O3Si
EINECS No:257-473-3
boiling point:95 °C
Flash point:97°C
Melting point:<-38℃
Synonyms:triethoxytridecafluorooctylsilane; Triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-1-octyl)silane,Triethoxy(1H,1H,2H,2H-perfluoro-1-octyl)silane; 2-(Tridecafluorohexyl)ethyltriethoxysilane; F-8261; TridecafluorotriethoChemicalbookxysilane; Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane; 1H,1H,2H,2H-Tridecafluoro-n-octyltriethoxysilaneTriethoxy-1H,1H,2H,2H-perfluoro-n-octylsilane;Silane,triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-

What is of 1H,1H,2H,2H-Perfluorooctyltriethoxysilane with cas 51851-37-7?

Tridecafluorooctyltriethoxysilane releases low-molecular alcohol after hydrolysis. The resulting active silanol can chemically bond with hydroxyl, carboxyl and oxygen-containing groups in many inorganic and organic substrates. The surface of the inorganic substance forms a self-assembled monomolecular fluorine-silicon film layer.

Specification

Product name	1H,1H,2H,2H-Perfluorooctyltriethoxysilane
Synonyms	Triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane;Perfluorooctyltriethoxysilane;Tridecafluorotriethoxysilane Triethoxy-1H,1H,2H,2H-tridecafluoro-n-octylsilane;Triethoxy-1H,1H,2H,2H-perfluoro-n-octylsilane
CAS	51851-37-7
Molecular Formula	C14H19F13O3Si
Molecular Weight	510.36
EINECS	257-473-3
Appearance	Colorless clear liquid
Assay	97%min

Application

1H,1H,2H,2H-Perfluorooctyltriethoxysilane (cas# 51851-37-7) is a polysiloxane agent used as a coating to improve the insulation of glass wool and mineral wool, and for the anti-icing and anti-corrosion properties of metals.

Packing

200kgs/drum, 16tons/20’container

CAS: 51851-37-7

Purity: 99%

MF: C14H19F13O3Si

N-(n-Butyl)thiophosphoric triamide CAS 94317-64-3

CAS: 94317-64-3
Molecular Formula: C4H14N3PS
Molecular Weight: 167.21
EINECS: 435-740-7

Synonyms: N-(N-BUTYL)THIOPHOSPHORICTRIAMIDE; N-BUTYLTHIOPHOSPHORICTRIAMIDE; butyl-phosphorothioictriamid; N-(N-BUTYL)-THIOPHORICTRIAMIDE(NBPT); N-Chemicalbook(n-Butyl)thiophosphoricTriamide=NBPT; N-(N-BUTYL)THIOPHOSPHORICACID; Butylphosphorothioictriamide; N-(n-Butyl)thiophosphorictriamide,97%

What is N-(n-Butyl)thiophosphoric triamide CAS 94317-64-3?

A potent inhibitor of urokinase activity.

Specification

Name	94317-64-3; N-(N-Butyl)thiophosphoric triamide; N-butylphosphorothioic triamide; Phosphorothioic triamide, butyl-; N-diaminophosphinothioylbutan-1-amine; Phosphorothioic triamide
Appearance	White powder
Purity	99%min
MF	C4H14N3PS
MW	167.211 g/mol

Application

A urease inhibitor

Packing

25kgs/drum, 9tons/20’containerPacking

Trimethylhydroquinone CAS 700-13-0

CAS: 700-13-0
Molecular Formula: C9H12O2
Molecular Weight: 152.19
EINECS: 211-838-3

Synonyms: 3,6-dihydroxypseudocumol; 4-Benzenediol,2,3,5-trimethyl-1; -Cumoquinol; Hydroquinone, trimethyl-; Pseudocumohydroquinone; psi-Cumohydroquinone; tmhq; trimethyl-hydroquinon

What is Trimethylhydroquinone CAS 700-13-0?

Trimethylhydroquinone CAS 700-13-0 is crystalline solid. When heated, it can sublimate, when esposed to moisture, it can turn black easily. It can be slightly soluble in water, soluble in ethyl alcohol, insoluble in petroleum ether. Melting point is 173℃.

Specification

Product Name:	Trimethylhydroquinone
CAS:	700-13-0
MF:	C9H12O2
MW:	152.19
EINECS:	211-838-3

Application

Trimethylhydroquinone CAS 700-13-0 is main ring of vitamin E, it can condensation with isophytol to get vitamin E.Organic intermediates, pharmaceutical intermediates, it can be used for the synthesis of VE.

Packing

25kgs/drum, 9tons/20’containerPacking

Ammonium Thioglycolate CAS 5421-46-5

CAS:5421-46-5
Molecular Formula:C2H7NO2S
Molecular Weight:109.15
EINECS:226-540-9
Synonyms:Ammonium Thioglycolate E:candyli(at)speedgainpharma(dot)com; usafmo-2; THIOGLYCOLIC ACID AMMONIUM SALT; MERCAPTOACETIC ACID AMMONIUM SALT; AMMONIUM MERCAPTOACETATE

What is of Ammonium Thioglycolate with cas 5421-46-5?

Ammonium thioglycolate, also known as perm salt, is the chemical compound with the formula HSCH₂CO₂NH₄. Being the salt of a weak acid and weak base, ammonium thioglycolic acid exists in solution as an equilibrium mixture of the salt itself as well as the free carboxylic acid thioglycolic acid (HSCH₂CO₂H) and ammonia : HSCH₂COO^– + NH₄⁺ ? HSCH₂COOH + NH₃.

Specification

Item	Specification
Boiling point	115℃[at 101 325 Pa]
Density	1.22
Melting point	139-139.5 °C
Vapor pressure	0.001Pa at 25℃
Proportion	1.245 (25℃)
MW	109.15

Usage

Ammonium thioglycolate is mainly used as a perm agent in cosmetics and skincare products, with a risk factor of 4. It is relatively safe and can be used with confidence. Cosmetics and skincare products containing ammonium mercaptoacetate should be used with caution for pregnant women, as ammonium mercaptoacetate does not cause acne.

Packing

200kgs/drum, 16tons/20’container

Synonyms

Ammonium Thioglycolate E:candyli(at)speedgainpharma(dot)com; usafmo-2; THIOGLYCOLIC ACID AMMONIUM SALT; MERCAPTOACETIC ACID AMMONIUM SALT; AMMONIUM MERCAPTOACETATE; AMMONIUM THIOGLYCOLATE; AMMONIUM THIOGLYCOLLATE

CAS: 5421-46-5

Purity: 99%

BISPHENOL A ETHOXYLATE DIMETHACRYLATE CAS 41637-38-1

CAS:41637-38-1
MF:C27H32O6
MW:808
EINECS:609-946-4
Other Names:BISPHENOL A ETHOXYLATE DIMETHACRYLATE

What is of BISPHENOL A ETHOXYLATE DIMETHACRYLATE with cas 41637-38-1?

The Progress in Development of Dental Restorative Materials.

Specification

Items	Specifications
Appearance	Colorless liquid
Purity	≥99%
Color(APHA)	≤30
Acidity(mgKOH/g)	≤0.5
Viscosity(cps,25°C)	200-700
Water	≤0.2%
Inhibitor(MEHQ)	100-250ppm

Usage

The Progress in Development of Dental Restorative Materials.

Packing

200kgs/drum, 16tons/20’container

CAS: 41637-38-1

MF: C27H32O6

Ethyl L(-)-lactate with cas 687-47-8

CAS No.:687-47-8
MF:C5H10O3
EINECS No.:211-694-1
Place of Origin:China
Type:Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Syntheses Material Intermediates
Other Names:Ethyl L(-)-lactate; L-Lactic acid ethyl ester; Ethyl-(S)-2-hydroxypropionate; L-Ethyl Lactate; ethyl (2S)-2-hydroxypropanoate; 2-hydroxy-2-methylbutanoate; ethyl 2-hydroxypropanoate

what is of Ethyl L(-)-lactate with cas 687-47-8?

Ethyl?lactate is an economically viable?green solvent used in organic synthesis. It is generally employed in organic reactions like multi-component reactions, cycloaddition reaction, asymmetric induction, photochemical synthesis, and ligand-free coupling reactions, etc.

Specification

Product name	Ethyl L(-)-lactate cas 687-47-8
Appearance	liquid
Molecular Formula	C5H10O3
Molecular Weight	118.13
Payment	Western union, Moneygram, Bitcoin, Bank transfer
Delivery	3-7days

Packing

200kgs/drum, 16tons/20’container

Usage

Ethyl L-lactate is used in the preparation of food additives, aryl aldimines, fragrances and in pharmaceutical preparations. It can be considered as a green solvent in chemical industries due to its biodegradable nature. As a solvent, it used in the production of nitrocellulose, cellulose acetate and cellulose ethers.

CAS: 687-47-8

Purity: 99%

MF: C5H10O3

Methyl Orange CAS 547-58-0

CAS:547-58-0
MF:C14H14N3NaO3S
EINECS:208-925-3
Purity:99%
Other Names:Methyl Orange

What is of Methyl Orange with cas 547-58-0？

Methyl orange is an orange, azoic dye. It has a transition range from 3.1 to 4.4. Methyl orange does not have a full spectrum of color change, but has a sharper end point. Methyl orange shows red color in acidic medium (pH < 3.1) and yellow color in basic medium (pH > 4.4). It is used as a pH-indicator in 0.1% aqueous solution for the titration of mineral acids (not organic acids) and strong bases. Methyl orange is also used in dyeing and printing textiles as a dyestuff.

Specification

Product Name	Wholesale price CAS 547-58-0 buy factory Acid Orange 52 powder price
Appearance	White crystal powder
CAS	148-24-3
Molecular Formula	C9H7NO
Molecular Weight	145.16
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

Usage

As indicator in 0.1% aqueous solution. pH: 3.1 red, 4.4 yellow. Employed for titrating most mineral acids, strong bases, estimating alkalinity of waters; useless for organic acids. In dyeing and printing of textiles.

Packing

25kgs/drum, 9tons/20’containerPacking

CAS: 547-58-0

MF: C14H14N3NaO3S

DL-1.2-Hexanediol CAS 6920-22-5

CAS:6920-22-5
MF:C6H14O2
EINECS:230-029-6
Purity:99%Min
Other Names:DL-1,2-Hexanediol

What is of DL-1.2-Hexanediol with cas 6920-22-5？

1,2-Hexanediol acts as cosurfactant, used for modifying the sodium dodecyl sulfate micelles. Solubility of 1,2-hexanediol in supercritical CO₂has been reported. It has a tendency of self-association to form micelle-like aggregates.

Specification

CAS No.:	6920-22-5
Other Names:	1,2-Hexanediol
MF:	C6H14O2
Type:	Agrochemical Intermediates, Syntheses Material Intermediates
Appearance:	Colorless liquid
MQQ	1KG
Application	Printing ink raw materials
Molecular weight:	118.17
Density:	0.951 g/mL

Usage

1,2-Hexanediol can be used in the ruthenium-catalyzed synthesis of oxazolidin-2-ones from urea. It can undergo ruthenium-hydride catalyzed dehydrative coupling with anilines to form substituted indole and quinoline products.

Packing

200kgs/drum, 16tons/20’container

CAS: 6920-22-5

MF: C6H14O2

Boron CAS 7440-42-8

CAS: 7440-42-8
Molecular formula: B
Molecular weight: 10.81
EINECS: 231-151-2

Synonyms: BORON,PRACTICALGRADE,AMORPHOUSPOWDER; BORONPOWDERSUBMICRONAMORPHOUS&; BORONAMORPHOUSPOWDER; BORON,CRYSTALLINE,PIECES; boron nitride powder; amorphous boron powder 99%

What is Boron CAS 7440-42-8？

Boron CAS 7440-42-8 is a trivalent non-metallic element that occurs abundantly in the evaporite ores borax and ulexite. Boron is never found as a free element on Earth. Boron appears as charcoal-grey pieces or black powder or as crystalline; is a very hard, black material with a high melting point; and exists in many polymorphs.

Specification

Grade	Purity	Magnesium	Hydrogen peroxide insoluble substance	Water-soluble boron	Water content	Average particle size (D50)
B85	85-88%	≤12.0%	≤ 1.5%	≤ 1.0%	≤ 1.0%	≤ 2(μ)
B90	90-92%	≤ 6.0%	≤ 1.0%	≤ 0.5%	≤ 0.5%	≤ 2(μ)
B95	95-97%	≤ 2.0%	≤ 1.0%	≤ 0.5%	≤ 0.5%	≤ 2(μ)

Application

1. Additives for initiating explosive devices
2. Preparation of other boride raw materials
3. Oxygen free copper smelting deoxidizer
4. Welding aids
5. As an alloy component in special metal products
6. Solid rocket propellant
7. Automotive airbag initiator
8. Coatings and Hardeners
9. Magnesium carbon brick additives for high-temperature steelmaking furnaces
10. Components in high-tech ceramics
11. Other applications that require high-purity boron

Boron with CAS 7440-42-8 is used to harden metals and as an oxygen scavenger for copper and other metals. It is used as a reinforcing material for composites. Boron filaments are used for lightweight but highstrength building materials for aerospace structures, golf clubs, and fishing rods. Amorphous boron can produce a green flare, and is therefore useful in pyrotechnic flares.

Packing

0.5 kg/aluminum plastic bag (vacuum), 10, 12.5 or 15 kg/drum

Phenol Red Sodium Salt Cas 34487-61-1 With High Quality

CAS:34487-61-1
Molecular Formula:C19H15NaO5S
Molecular Weight:378.37
Appearance:White Shiny Powder
EINECS:252-057-8
Synonyms:Phenol Red, sodium salt,pure,water soluble, indicator;Phenol Red sodium salt,pure,conform to ACS;Phenolsulphonephth;PHENOL RED.NA-SALTPURE;Phenol Red, water soluble p.a.;ACENAPHTHENE NEAT;ANTHRACENE NEAT

What Is Phenol Red Sodium Salt

Phenol red, also known as phenolsulfonylphthalein, is a deep red crystalline powder, slightly soluble in water, alcohol and acetone.

Specification

Appearance	reddish brown to brown powder	reddish brown powder
Water dissolution test		Qualified
Discoloration field	6.8 (Yellow)-8.4(Red)	6.8 (Yellow)-8.4(Red)
Burn residue (calculated as sulfate)w/%	5-8%	5-8%

Application

Used as an acid-base indicator, also used in biochemical research.

Package

25kg bag/drum or requirement of clients. Keep it away from light at a temperature below 25℃.

Related Keywords

SODIUM PHENOL RED;PHENOLSULFONEPHTHALEIN MONOSODIUM SALT;PHENOLSULFONEPHTHALEIN SODIUM SALT;PHENOLSULFONPHTHALEIN NA-SALT;PHENOLSULFONPHTHALEIN, SODIUM SALT;PHENOLSULFONPHTHALEIN;PHENOLSULPHONEPHTHALEIN SODIUM SALT;PHENOL RED, WATER SOLUBLE;PHENOL RED INDICATOR;PHENOL RED NA-SALT;PHENOL RED SODIUM SALT

CAS: 34487-61-1

Purity: 99%

MF: C19H15NaO5S

Ethylhexylglycerin with cas 70445-33-9

CAS No.:70445-33-9
Other Names:Ethylhexylglycerin
MF:C11H24O3
EINECS No.:408-080-2; 615-116-2
FLASH POINT:150.858°C
Density:0.963g/cm3
MW:204.31
Boiling Point:325°C
Purity:99%

What is of Ethylhexylglycerin with cas 70445-33-9

3-[2-(ethylhexyl)oxyl]-1,2-propandiol is also named as 3-(2-Ethylhexoxy)propane-1,2-diol, Ethylhexylglycerin, or octoxyglycerin. It is a glyceryl ether. It is used as a weak preservative, as skin conditioning agent with effective wetting ability. It is used with phenoxyethanol in cosmetics to obtain better protection against microbial growth.

Specification

CAS NO.	70445-33-9
Molecular Formula	C11H24O3
Formula Weight	204.30646
EINECS No.	408-080-2
Appearance	Colorless liquid
Purity	≥99%
Density	0.963g/cm3
Flash point	150.858°C
Boiling point	325°C
Storage	Sealed in dry,Room Temperature

Packing

200kgs/drum, 16tons/20’container

Usage

3-[2-(Ethylhexyl)oxyl]-1,2-propandiol is the novel raw material for deodorants application and is widely used as a cosmetic emollient. 3-[2-(Ethylhexyl)oxyl]-1,2-propandiol reliably inhibits the odor-causing bacteria, yeast and fungi on the skin.

CAS: 70445-33-9

Purity: 99%

MF: C11H24O3

Bromocresol Green with CAS 76-60-8

CAS:76-60-8
EINECS:200-972-8
MF:C21H14Br4O5S
MW:698.01
Product name: Bromocresol green

Synonym: 3,3’,5,5’-Tetrabromo-m-cresosulfonaphthalein; 4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-3-methylphenol)s,s-dioxide; 4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-m-cresol)s,s-dioxide m-cresol; 4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-,s,s-dioxidephenol

What is Bromocresol Green with CAS 76-60-8?

Bromocresol Green CAS 76-60-8 is slightly soluble in water and soluble in ethanol, ether, ethyl acetate, and benzene. Very sensitive to alkali, it turns a special blue-green color when encountering alkaline aqueous solutions. Bromocresol green can be used as an indicator, appearing yellow at pH 3.8 and blue-green at pH 5.4.

Specification

Items	Specification
PH(transition interval)	3.8(yellow green)-5.4(blue)
Maximum absorption wavelength (nm) λ1（PH 3.8） λ2 (PH 5.4)	440~445 615~618
Mass absorption coefficient, L/cm · g α1(λ1PH 3.8,dry sample) α2（λ2PH 5.4,dry sample)	24~28 53~58
Ethanol dissolution test	pass
Burning residue (calculated as sulfate)	≤0.25
Loss on drying	≤3.0

Application

1.Cell staining agent
2.Acid-base indicator, pH color change range 3.8 (yellow) to 5.4 (blue-green)
3.Acid base indicator. Its sodium salt is commonly used in colorimetric determination of acidity and alkalinity. Its sodium salt solution is used as a colorimetric agent for measuring pH value by spectrophotometry. Used as a reagent for thin layer chromatography to determine aliphatic hydroxyacids and alkaloids, and as an extraction and separation agent for photometric determination of quaternary ammonium cations.

Package

1 kg/bag

Trimethylolpropane tris(2-methyl-1-aziridinepropionate) CAS 64265-57-2

CAS:64265-57-2
MF:C23H39N3O6
EINECS:264-763-3
Purity:99%min
Other Names:polyaziridine crosslinker

What is of Trimethylolpropane tris(2-methyl-1-aziridinepropionate) with cas 64265-57-2？

Trimethylolpropane Tris(2-methyl-1-aziridinepropionate) is one of the triaziridnyl compounds added as a latent curing agent for single pack self-curable polyurethane (PU) systems.

Specification

Inspection Item	Limits
Inspection Item	Minimun	Maximun
Specific gravity (g/cm3)(250C)	1.0500	1.0800
Refractive index (250C)	1.4600	1.4850
Viscosity (mPa·S) (250C)	50	800
Assay (%)	99
Appearance	Light yellow viscous liquid
Free aziridine (μg/g)	<100

Usage

Trimethylolpropane Tris(2-methyl-1-aziridinepropionate) is one of the triaziridnyl compounds added as a latent curing agent for single pack self-curable polyurethane (PU) systems.

Packing

200kgs/drum, 16tons/20’container

CAS: 64265-57-2

MF: C23H39N3O6

Diallyldisulfide CAS 2179-57-9

CAS:2179-57-9
MF:C6H10S2
MW:146.27
EINECS:218-548-6
Other Names:Diallyldisulfide

What is of Diallyldisulfide with cas 2179-57-9?

Diallyl disulfide is one of the major allergens in garlic (Al/ium sativum) and onions. Among patients who are patch-test positive to garlic, all 13 who were tested had positive reactions to diallyl sulfide 5% petrolatum.

Specification

Appearance & Physical State:	clear yellow liquid
Density:	1.003 g/cm3
Boiling Point:	79ºC at 16 MM HG
Flash Point:	42.4ºC
Storage Condition:	2-8ºC
Vapor Pressure:	1 mm Hg ( 20 °C)
Vapor Density:	>5 (vs air)

Usage

Diallyldisulfide has a range of uses varying from a Cytocrome P450 inhibitor to vasorelaxant and hypotensive. Being in the class of organosulfur compounds, it carries chemopreventive characteristics .

Packing

200kgs/drum, 16tons/20’container

CAS: 2179-57-9

MF: C6H10S2

STANNOUS CHLORIDE with cas 7772-99-8

CAS No.:7772-99-8
MF:Cl2Sn
EINECS No.:231-868-0
Purity:99
Synonyms:Anhydrousstannouschloride; C.I.77864;c.i.77864; STANNOUSCHLORIDEANHYDROUS,99.99+%; tinatomicspectroscopystandardconcentrate1.00gsn; tin(ii)chloridesolution;tin(ii)chloride,ultradry; STANNOUSCHLORIDE,ANHYDROUS,REAGENT

What is STANNOUS CHLORIDE

Crystalline mass or flaky solid with a fatty appearance. Density 3.95 g / cm3. Melting point 247°C. Burns, but may be difficult to ignite. Toxic by ingestion. Irritates skin and eyes. Used in the manufacture of dyes, pharmaceuticals and as a tanning agent.

Specification

Product Name:	STANNOUS CHLORIDE
CAS:	7772-99-8
MF:	Cl2Sn
MW:	189.62
EINECS:	231-868-0

Application

Synthesis of tin(IV) octaethylcorroles was accomplished with this reagent. These new compounds exhibit reversible oxidation only at the conjugated ring system, not at the metal center.1

Package

25kgs/drum, 9tons/20’containerPacking

Related Keywords

Anhydrousstannouschloride; C.I.77864;c.i.77864; STANNOUSCHLORIDEANHYDROUS,99.99+%; tinatomicspectroscopystandardconcentrate1.00gsn; tin(ii)chloridesolution;tin(ii)chloride,ultradry; STANNOUSCHLORIDE,ANHYDROUS,REAGENT

CAS: 7772-99-8

Purity: 99%

MF: Cl2Sn

Oleylamine with CAS 112-90-3

CAS No:112-90-3
MF:C18H37N
EINECS No:204-015-5
Molecular Weight:267.49

synonym:OLEYLAMINE;(z)-9-octadecen-1-amin;(Z)-9-Octadecen-1-amine;(z)-9-octadecenylamin;(z)-octadec-9-enylamine;9-octadecenylamine(oda);alamine11;armeeno

What is Oleylamine with CAS 112-90-3?

Oleylamine with CAS 112-90-3 is a long chain primary alkyamine, that acts as an electron donor at elevated temperatures. OAm exhibits affinity to metals through NH₂ functional groups. FTIR spectra of OAm has been reported. Oleylamine acts as strong reducing agent as well as a stabilizer in the synthesis of nanoparticle.

Specification

Product Name:	Cyclooctapentylose
Synonyms:	cyclomaltooctaose; Cyclooctapentylose; gamma-cyclodextrin; Cyclooctaamylose;
CAS No.:	17465-86-0
MF:	C48H80O40
Density:	1.2064
Melting Point:	≥300 °C
Boiling Point:	845.2°C
Refractive Index:	1.7500
Appearance:	White Powder
Application:	Perfume modifier, stabilizer

Application

Oleylamine with CAS 112-90-3 is Widely used as mineral flotation agents, fiber waterproofing and softening agents, dyeing aids, anti-static agents, pigment dispersants, rust inhibitors, fertilizer anti caking agents, lubricating oil additives, disinfectants, etc.

oleylamine-application

Packing

200kgs/drum, 9tons/20’container

Dodecylamine with cas 124-22-1

CAS:124-22-1
Molecular Formula:C12H27N
Molecular Weight:185.35
EINECS:204-690-6

Synonyms:Nissan Amine BB; nissanaminebb; n-laurylamine; Radiamine 6164; AMINE C12; lauramine; LAURYLAMINE; RARECHEM AL BW 0066; N-DODECYLAMINE; N-DODECYLANILINE; 1-DODECYLAMINE; 1-AMINODODECANE; Dodecanamine; DODECYLAMINE

What is of Dodecylamine with cas 124-22-1

A yellow liquid with an ammonia-like odor. Insoluble in water and less dense than water. Hence floats on water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion, inhalation or skin absorption. Used to make other chemicals.

Specification of Dodecylamine with cas 124-22-1

Product Name:	Cyclooctapentylose
Synonyms:	cyclomaltooctaose; Cyclooctapentylose; gamma-cyclodextrin; Cyclooctaamylose;
CAS No.:	17465-86-0
MF:	C48H80O40
Density:	1.2064
Melting Point:	≥300 °C
Boiling Point:	845.2°C
Refractive Index:	1.7500
Appearance:	White Powder
Application:	Perfume modifier, stabilizer

Packing

25kgs/drum, 9tons/20’containerPacking

Usage

Dodecylamine was used in preparation of novel surfactant copper(II) complexes. It is used as a catalyst and template agent in the sol-gel process for the fabrication of monodispersed mesoporous bioactive glass sub-micron spheres.

Sodium Polystyrene Sulfonate With CAS 25704-18-1

CAS：25704-18-1
Purity：30%
Molecular Formula：C10H13NaO3S
Molecular Weight：236.26319
EINECS：607-780-7
Storage Period：Sealed storage

Synonyms: Poly(sodium 4-styrenesulfonate);poly(styrene sulfonic acid) sodium salt;Poly(sodiuM-p-styrenesulfonate) ( PSSS );POLYSTYRENE SULFONIC ACID SODIUM SALT;PSS

What is of Sodium Polystyrene Sulfonate With CAS 25704-18-1?

Sodium polystyrene sulfonate is a water-soluble polymer with a unique role, which is used in reactive emulsifiers, water-soluble polymers (coagulants, dispersants, container cleaners, cosmetics, etc.), water treatment agents (dispersants, flocculants), sulfur exchange resins (films), photo agents (films), semiconductors, image films, heat transfer products, etc.

Specification

ITEM	STANDARD
Average molecular weight Mw	10×10⁴
Viscosity	20-50
Color value Hazen	≤1000
Solid	≥18%
Appearance	Liquid

Application

Sodium polystyrene sulfonate is used as a polyelectrolyte. It can also be used as a conductive and antistatic resin for electrophotographic and electrophotographic substrates. PSS is used in reactive emulsifiers, water-soluble polymers (coagulants, dispersants, container cleaners, cosmetics, etc.), water treatment agents (dispersants, flocculants), sulfur exchange resins (films), photo agents (films), semiconductors, image films, heat transfer products, etc.

Packing

200kgs/drum, 16tons/20’container

Gamma-cyclodextrin with cas 17465-86-0

CAS No.:17465-86-0
MF:C48H80O40
EINECS No.:241-482-4
Place of Origin:China
Purity:99%
Brand Name:Unilong
Other Names: CYCLOFLO(TM)42; CYCLOOCTAOSE; CYCLOOCTAAMYLOSE; CYCLOMALTOOCTAOSE; GAMMA-CYCLODEXTRIN; SCHARDINGERGAMMA-DEXTRIN; cyclooctapentylose

what is of Gamma-cyclodextrin with cas 17465-86-0

Cyclodextrins belongs to the family of cyclic α-1,4-glucans and is made of glucose units. This molecule has a shape of a hollow cone. It possesses a hydrophilic external and hydrophobic internal surface, because of which cyclodextrins can form inclusion complexes. γ-Cyclodextrin is extensively used in food and pharmaceutical industries. Cyclodextrins are obtained by the enzymatic conversion of starch/starch derivatives by cyclodextrin glycosyltransferase.

Specification

Prod17465-86-0uct Name:	Cyclooctapentylose
Synonyms:	cyclomaltooctaose; Cyclooctapentylose; gamma-cyclodextrin; Cyclooctaamylose;
CAS No.:	17465-86-0
MF:	C48H80O40
Density:	1.2064
Melting Point:	≥300 °C
Boiling Point:	845.2°C
Refractive Index:	1.7500
Appearance:	White Powder
Application:	Perfume modifier, stabilizer

Specification

25kgs/drum, 9tons/20’containerPacking

Usage

Octakis-(2,3-di-O-methyl-6-O-carboxymethyl)-γ-cyclodextrin sodium salt (ODMCM). ODMCM is used in capillary electrophoresis as a chiral resolving agent.

CAS: 17465-86-0

Purity: 99%

MF: C48H80O40

Lactobionic Acid with cas 96-82-2

CAS:96-82-2
MF:C12H22O12
MW:358.3
EINECS:202-538-3
Other name:4-O-BETA-D-GALACTOPYRANOSYL-D-GLUCONIC ACID; LACTOBIONIC ACID; 4-O-β-D-Galactopyranosyl-D-gluconic acid;

What is Lactobionic Acid with cas 96-82-2？

Lactobionic acid (C12H22O12) is a disaccharide obtained from the oxidation of lactose. Chemically, Lactobionic acid is made up of a galactose moiety that is bonded to a gluconic acid molecule through an ether-like bond. The compound can be dehydrated to a lactone. Lactobionic acid is widely used in the chemical, food and pharmaceutical industries due to its chelating, emulsifying, humectant and chelating properties. Lactobionic acid and its constituent salts are essential as food additives due to excellent solubility, good taste, and health-promoting aspects. The compound may also be essential in the synthesis of targetable and biocompatible drug delivery systems.

Specification

Items	Specification
Appearance	White or almost white crystalline powder
PH	1.0~3.0
Clarity	Clear
Water content	≤5.0%
Specific optical rotation	+23°- +29°
Total Ash	≤0.1%
Reducing sugars	≤0.2%
Assay	98.0%~102.0%
Total Bacteria Count	≤100Col/g

Application

Unilong brand Lactobionic acid (Bionic Acid) Lactobionic acid is mild in nature and has excellent moisturizing, antioxidant and skin repairing effects. It is not only suitable for sensitive skin, but also an indispensable tool used by dermatologists around the world in adjuvant treatment and home maintenance. When lactobionic acid acts on the epidermis, it reduces the aggregation force between keratinocytes, accelerates the shedding of aging keratinocytes, increases the speed of epithelial cell metabolism, promotes skin renewal, and also makes the epithelial cells more tidy, and the stratum corneum becomes smooth and smooth. Meticulous.

At the same time, its another function is to eliminate acne and wrinkle. The reason is that lactobionic acid can make the keratinized plugs around the pores easy to fall off, and unblock the hair follicle tubes, effectively preventing the pores from being blocked. When lactobionic acid acts on the dermis, it can stimulate the proliferation and rearrangement of hyaluronic acid, mucopolysaccharide, collagen and elastic fibers, increase the water content of the skin, make the skin firm and elastic, and reduce fine lines and wrinkles.

CAS 96 82 2 used

Packing

25kgs/drum, 9tons/20’containerPacking

packing

CAS: 96-82-2

Purity: 99%

MF: C12H22O12

4-hydroxybenzaldehyde CAS 123-08-0

CAS:123-08-0
MF:C7H6O2
EINECS:204-599-1
Purity:99% min
Other Names:p-Hydroxybenzaldehyde

What is of 4-hydroxybenzaldehyde with cas 123-08-0?

There are three kinds of isomers of hydroxybenzaldehyde, namely, o-hydroxybenzaldehyde, m-hydroxybenzaldehyde and p-hydroxybenzaldehyde. p-hydroxybenzaldehyde is also known as phenol formaldehyde. When precipitated from water, it is white to pale yellow needles. It has aromatic odor. At atmospheric pressure, it can be sublimated without decomposition. The molecular weight is 122.12. Melting point: 115~116 °C. The relative density is 1.129 (130/4 °C). The refractive index is 1.5705 (130 °C). It is slightly soluble in water and benzene, easily soluble in alcohol, ether, acetone, and ethyl acetate with water solubility at 30.5 °C being 1.38 and benzene solubility in 65 °C being 3.68. Intraperitoneal injection of mice: LD50: 500mg/kg.

Specification

Items	Specifications
Melting point	112-116 °C(lit.)
Boiling point	191°C 50mm
density	1,129 g/cm3
refractive index	1.5105 (estimate)
Fp	174°C

Usage

It’s the important intermediates of pharmaceutical industry and spices. In foreign , it’s also used for synthesis of bromoxynil and chloroxynil which are kind of herbicides, and also used in the manufacture of bactericide, photographic emulsifier, nickel plating luster agent, liquid crystal, etc

Packing

25kgs/drum, 9tons/20’containerPacking

CAS: 123-08-0

MF: C7H6O2

Sodium Sulfate Decahydrate CAS 7727-73-3

CAS: 7727-73-3
Purity: 99%
Molecular Formula: H20Na2O14S
Molecular Weight: 322.19
EINECS: 616-445-4
Storage Period: 1 year

Synonym: GLAUBER’S SALT; NATRII SULFAS DECAHYDRICUS; SODIUM SULPHATE 10-HYDRATE; SODIUM SULPHATE DECAHYDRATE; SODIUM SULPHATE IOH2O

What is of Sodium Sulfate Decahydrate with CAS 7727-73-3?

Sodium sulfate decahydrate (Glauber′s salt, mirabilite, Na₂SO₄·10H₂O) is the decahydrate salt of sodium sulfate. Its crystal structure has been investigated by single-crystal neutron diffraction studies. Its crystallization enthalpy has been evaluated. It can be synthesized by reacting MnSO₄, thiophene-2,5-dicarboxylic acid and sodium glutamate.

Specification

ITEM	STANDARD
Appearance	White crystalline powder.
Content(Na2SO4·10H2O) ≥%	99.7
PH value(50g/L solution, 25℃)	5.0-8.0
Clarity test	PASS
Water insoluble substance ≤%	0.005
Chloride(Cl) ≤%	0.001
Phosphate(PO4) ≤%	0.001

Application

1. Water treatment:

Sodium sulfate decahydrate can be used in water treatment processes, especially in removing metal ions and other impurities from water. It can effectively react with metal ions to form insoluble precipitates.

2. Detergents and washing powders:

In detergents and washing powders, sodium sulfate decahydrate is used as an auxiliary agent to help improve the cleaning effect. It can be used as a water hardness regulator in detergents to prevent minerals in water from adversely affecting the washing effect.

3. Papermaking industry:

In the papermaking process, it can be used as a neutralizer or additive to adjust the pH of pulp and improve the quality of paper.

4. Glassmaking: In the glass production process, sodium sulfate decahydrate can be used as a flux to help lower the melting point and improve the melting efficiency.

5. Desiccant: In some cases, sodium sulfate decahydrate can also be used as a desiccant with strong hygroscopicity and is used for drying in laboratories or industries.

Packing

25kg/bag

ALL-TRANS-RETINAL with cas 116-31-4

CAS:116-31-4
Molecular Fomula:C20H28O
Molecular weight:284.44
Appearance:Yellow powder
Synonyms:all-E-Retinal; all-trans-retina; ALL-TRANS-RETINAL; All-trans-Retinaldehyde

What is ALL-TRANS-RETINAL with cas 116-31-4？

Vitamin A aldehyde, also called retinol, is the closest component to acid A β- Carotene is produced by oxidation and fracture. Retinol is obtained by reduction and retinoic acid is obtained by oxidation. All trans-Retinal is one of the major derivatives of vitamin A group. A variety of food serves as a source of vitamin A. It is predominant in liver and among the brightly colored vegetables. Retinol is an anti-wrinkle, anti-aging, anti-acne skin care active ingredient.

Specification

Product Name:	Retinal	Melting Point:	61-64 ℃
Other Name:	Retinaldehyde	MF:	C(20)H(32)
CAS:	116-31-4	MW:	84.44
Specification:	98%	Shelf Life:	24 Month

Application

1.Retinaldehydeis an anti wrinkle, anti-aging and anti acne skin care active ingredient, which is used in various anti wrinkle, anti-aging and anti acne skin care products.
2.Retinaldehyde, which is converted from retinol through human metabolism, also has the effect of treating acne, and can be said to be a multifunctional active additive.
3.β- The intermediate of carotene.
4.Myopia is a developmental disease. The active expansion of the sclera of myopia is an important mechanism of its elongation, and retinol may be a messenger molecule that regulates the elongation of experimental myopia.

Packing

25kgs/drum, 9tons/20’containerPacking

CAS: 116-31-4

Purity: 99%

MF: C20H28O

Polysorbate 20 CAS 9005-64-5

CAS: 9005-64-5
Molecular Formula: C26H50O10
Molecular Weight: 522.6692
EINECS: 500-018-3

Synonyms: Polisorbate 20- PS 20; Tween 20 (Trademark of ICI America, Inc.); Tween 20 Tween 20 1LT; Twain 20; TWEEN(R) 20 Vetec(TM) reagent grade, 40%; ACRYL/BIS 37.5:1 PREMIXED PWD ULTRA PURE; TWEEN 20 ELECTROPHORESIS GRADE

What is Polysorbate 20 CAS 9005-64-5?

Polysorbate 20 CAS 9005-64-5, whose common commercial names includes Alkest TW 20 and Polysorbate 20, is a mild nonionic surfactant formed by the ethoxylation of sorbitan before the addition of lauric acid which is a medium-chain fatty acid found mainly in coconut oil. It is allowed to be used as the emulsifier, detergent, dispersant, solvent and stabilizer, etc. in a number of fields such as pharmaceutical, chemical, food, textile and other industries due to its stability and relative non-toxicity.

Specification

Item	Specifications	Results
Appearance at 25 °C	Amber viscous grease	Amber viscous grease
Hydroxyl number mgKOH/g	90~110	96.6
Saponification numbermgKOH/g	40~50	44.3
Water % m/m	≤2.5	1.38
Acid value mgKOH/g	≤2	0.86
Conclusion	The results conforms with enterprise standards

Application

polysorbate 20 is a solubilizer, emulsifier, viscosity modifier, and stabilizer of essential oils in water.

Packing

200kgs/drum, 16tons/20’container

Poly(methyl vinyl ether-alt-maleic anhydride) CAS 9011-16-9

CAS:9011-16-9
MF:C7H8O4
MW:468.41
EINECS:618-469-0
Other Names:Poly(methyl vinyl ether-alt-maleic anhydride)

What is of Poly(methyl vinyl ether-alt-maleic anhydride) with cas 9011-16-9?

Film former, dispersant, emulsifier, thickener, binder, flocculant and complexing agent.

Specification

Items	Specifications
type	GANTREZ AN-139
flash point	103.3℃
boiling point	202℃ at 760 mmHg
Application	Dispersants, emulsifiers, thickeners, adhesives and so on

Usage

Film former, dispersant, emulsifier, thickener, binder, flocculant and complexing agent.

Packing

25kgs/drum, 9tons/20’containerPacking

CAS: 9011-16-9

Purity: 99%

MF: C7H8O4

Cuprous Iodide with cas 7681-65-4

CAS No.:7681-65-4
EINECS No.:231-674-6
Place of Origin:China
Brand Name:Unilong
Appearance:White Powder
Other Names:Cuprous iodide;Copper iodide (CuI);Copper(I) iodide 98%;COPPER IODIDE;CopperIodidie

What is Cuprous Iodide with cas 7681-65-4

1. Copper iodide (CuI) is widely used and can be used as organic synthesis catalyst, resin modifier, artificial rainfall agent, anode ray tube covering, and source of iodine in iodized salt.
2. Used as organic reaction catalysts, anode ray tube coverings, and animal feed additives, etc.

Specification

Item	Standard
Appearance	Colorless or white crystal
Assay,%	≥99.00
Insoluble in hydrochloric acid,%	≤0.01
Sulfate,%	≤0.01
Alkali metal and alkaline earth metal, %	≤0.1
Fe, %	≤0.003

Packing

25kgs/drum, 9tons/20’containerPacking

Usage

Copper (I) Iodide used in the preparation of alkynyl imines and the synthesis of pyrroles and pyrrole heterocycles. It is also used in the synthesis of BTBT derivatives ([1]Benzothieno[3,2-b]benzothio phene) for use as semiconductors in transistors.

CAS: 7681-65-4

Purity: 99%

MF: CuI

What is of 5-Sulfosalicylic acid dihydrate with CAS 5965-83-3?

Specification

Application

Packing

What is of Xylitol with CAS 87-99-0?

Description

Application

Packing

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Description

Application

Packing

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Specification

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Description

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Specification

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