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Dye Auxiliaries
CAS:1313-82-2
Molecular Formula:Na2S
Alias
More Information
Sodium Sulfide; Disodium Sulfide; Sodium Monosulfide; Disodium Sulphide; Sodium Sulfide (Na2S); Disodium Monosulfide; Disodium;Sulfanide; Hsdb 772; Sodium Sulfide, Anhydrous (Dot); Ai3-09342; Sodum Sulfuret; Disodium Sulfide (Na2S); Nsc41874; Sodium Sulphide Flakes; Sodium Sulphide
Brief Introduction
Sodium sulfide is mainly used as raw material for raw leather unhairing agent, pulp cooking agent, sulfide dye, dye intermediate reducing agent, fabric dyeing mordant and ore flotation agent, as well as viscose fiber desulfurizer and raw material for production of sodium hydrosulfide and sodium polysulfide. In the dyestuff industry, sodium sulfide is used to produce sulfur dyes, which is the raw material of sulfur blue and sulfur blue. In the printing and dyeing industry, sodium sulfide is used as a dyeing aid to dissolve sulfide dyes. In the leather industry, sodium sulfide is used to hydrolyze the raw hide to remove hair, and to prepare sodium polysulfide to speed up the soaking of dry skin to help soften. In the paper industry, sodium sulfide is used as a cooking agent for paper. In the textile industry, sodium sulfide is used for denitrification of man-made fibers, reduction of nitrocellulose and mordant for cotton dyeing. In the pharmaceutical industry, sodium sulfide is used to produce pyrolytic drugs such as phenacetin. In addition, sodium sulfide is also used to prepare sodium thiosulfate, sodium hydrosulfide, sodium polysulfide, etc.
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CAS:55566-30-8
Molecular Formula:C8H24O12P2S
Alias
More Information
Octakis(Hydroxymethyl)Diphosphonium Sulfate; Bis(Tetrakis(Hydroxymethyl)Phosphonium)Sulfate(Salt); Bis[Tetrakis(Hydroxymethyl)Phosphonium]Sulfate Solution; THPS
Brief Introduction
Tetrahydroxymethyl phosphate sulfate is a kind of green environment-friendly quaternary phosphate bactericide, and also a permanent flame retardant for cotton and polyester cotton fabrics.
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CAS:924-42-5
Molecular Formula:C4H7NO2
Alias
More Information
N-Hydroxymethylacrylamide; N-(Hydroxymethyl)Acrylamide; N-Methylolacrylamide; Monomethylolacrylamide; Methylolacrylamide; N-Hydroxymethyl Acrylamide; N-(Hydroxymethyl)-2-Propenamide; N-Methyloacrylamide; NMA
Brief Introduction
N-(hydroxymethyl)prop-2-enamide has the characteristics of crosslinking agent monomer because its molecular structure contains two active groups: polymerizable double bonds and condensable hydroxymethyl groups. It is widely used in fiber modification, resin processing, coatings, plastics, adhesives, oilfield additives and soil improvers. In addition, it can also be polymerized with a variety of monomers in aqueous systems to make polymers with excellent properties. It is a widely used fine chemical at present.
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Grade 1 products: ≥ 98% qualified products: ≥ 96%
/
Tech Grade
20kg
/
Woven Bag
CAS:7788-99-0
Molecular Formula:CrH24KO20S2
Alias
More Information
Potassium,Chromium(3+),Disulfate,Dodecahydrate; Chromium (Iii) Potassium Dodecahydrate; Chromicpotassiumsulfatedodecahydrate; Chromicpotassiumsulfatedodecahydrate(Chromealum); Chromic Potassium Sulfate Dodecahydrate; Potassium Chromium Alum Dodecahydrate; Chromium(III) Potassium Sulfate (1:1:2), Dodecahydrate; Potassium;Chromium(3+);Disulfate; Dodecahydrate
Brief Introduction
Used as tanning and tanning agents, dyeing and mordants and photographic fixatives, etc
CNY 15 Million
33300m²
100-500 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | - | - |
25kg /
Woven Bag
50kg /
Iron Drum
Customed Package
|
Main products:
Chromium Potassium Sulfate Dodecahydrate
/Chromic Chloride Hexahydrate
/Chromic Acetate
/Chromium Formate
/Basic Chromic Sulfate
/Chromic Nitrate Nonahydrate
/Dichromium Trioxide
/Potassium Dichromate
/Sodium Dichromate
/Sodium Dichromate Dihydrate
CAS:10097-02-6
Molecular Formula:C6H12O4
Alias
More Information
Dimethylolbutanoie Acid(Dmba); Dimethylolbutanoic Acid; Bis (Hydroxymethyl) Butyric Acid; 2,2-Dimethylol Butyric Acid; 2,2-Dimethylolbutyric Acid; 2,2'-Bis(Hydroxymethyl)Butyric Acid; 2,2-Dimethylolbutanoic Acid; Dimethylolbutanoicacid(Dmba); 2,2-Bis(4-Carbamoyl-3-Nitrophenyl)Hexafluoropropane; 2,2-Bis(Hydroxymethy; Dimethylolbutanoicacid; 2,2-Bis-(Hydroxymethyl)-N-Buty; Dimethylolbutansure; DMBA
Brief Introduction
Applied in the production of water-based polyurethane/polyester system coatings, adhesives, and leather coatings.
Dongyang Baihang Chemical Co.,Ltd.
CNY 0.0 Million
Less Than 50 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | - | - |
25kg /
Paper Bag
|
Main products:
2,2-Bis(Hydroxymethyl)Butanoic acid
/2,2-Bis(Hydroxymethyl)Propionic Acid
/4-Dimethylaminopyridine
/4-Chlororesorcinol
/3-Hydroxypyridine
/2-Chloro-3-Hydroxypyridine
/2-Amino-3-Hydroxypyridine
/Tris(Hydroxymethyl)Aminomethane
/Tris Hydrochloride
/Diethyl Methylmalonate
/5-Aminotetrazole
/3-(N-Morpholino)Propanesulfonic Acid
/3-(4-Hydroxyphenyl)Propionic acid
/Triphenylmethyl Chloride
/Triphenylmethanol
/4,4'-(1-Phenylethylidene) Biphenol
/Benzophenone
/N-Hydroxyphthalimide
/1,8-Octanediol
/1,10-Decanediol
/Suberic Acid
/N-Acetylglycine
/Chlorphenesin
/5-Methyl-3H-1,3,4-Thiadiazole-2-Thione
/Pyridine-2-Carboxylic acid
/Girard's Reagent T
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