Dyestuff
Pigment
Intermediates
Others
Nitrogen Compounds
Reactive Dyes
Sulfur Dyes
Acid Dyes
Direct Dyes
Dispersive Dyes
Vat Dyes
Ingrain Dyes
Basic Dyes
Cationic Dyes
Other Dyes
Dye Intermediates
Pigment White
Pigment Red
Pigment Blue
Pigment Green
Pigment Violet
Pigment Black
Pigment Yellow
Pigment Brown
Pigment Orange
Metallic Pigment
Pearlescent Pigment
Solvent Dyes
CAS:87-03-6
Molecular Formula:C20H15NO8S2
Alias
More Information
I Acid Imide; J Acid Imide; Di-J acid; RW acid; 7,7'-Iminobis(4-Hydroxy-2-Naphthalenesulfonic acid); 4,4'-Dihydroxy-7,7'-Iminodi(Naphthalene-2-Sulphonic acid); 2-Naphthalenesulfonic acid, 7,7'-Iminobis[4-Hydroxy-; 7,7'-Azanediylbis(4-Hydroxynaphthalene-2-Sulfonic acid); 2-Naphthalenesulfonic acid, 7,7'-Iminobis(4-Hydroxy-; 6,6'-Iminobis(1-Hydroxy-3-Sulfonaphthalene); 4-Hydroxy-7-[(5-Hydroxy-7-Sulfonaphthalen-2-yl)Amino]Naphthalene-2-Sulfonic acid; 6,6'-Iminobis[1-Hydroxy-3-Sulfonaphthalene]; 2-Naphthalenesulfonic acid,7'-Iminobis[4-Hydroxy-; 4,4'-Dihydroxy-7,7'-Iminodi(Naphthalene-2-Sulfonic ACID); 5,5-Dihydroxy-2,2-Dinaphthylamine-7,7-Disulphonicacid; 2-Naphthalenesulphonic ACID, 7,7'-Iminobis(4-Hydroxy-; 7,7'-Iminobis(4-Hydroxy-2-Naphthalenesulphonic ACID); di j acid
Brief Introduction
This product is an intermediate of direct dyes, used in the manufacture of direct pink 12B, direct acid-resistant date red, etc.
CNY 32 Million
63936m²
100-500 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
|
||||||
| - | Tech Grade | - | - | - |
Main products:
Rhoduline Acid
/Direct Red 23
/Disodium 7,7'-(Carbonyldiimino)bis(4-Hydroxynaphthalene-2-Sulphonate)
/Direct Yellow 96
/Direct Red 31
/Direct Blue 86
/J Acid
/2-Aminonaphthalene-1-Sulfonic Acid
/7-Anilino-4-Hydroxy-2-Naphthalenesulfonic Acid
/P-Anisidine-3-Sulfonic Acid
CAS:874-86-2
Molecular Formula:C8H6ClN
Alias
More Information
4-Cyanobenzyl Chloride; 4-(Chloromethyl)Tolunitrile; 4-Chloromethyl Benzonitrile
Brief Introduction
It is used to synthesize fluorescent whitening agent.Intermediate of drug pyrimidine
CNY 10 Million
13320m²
100-500 People
Manufacturer
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | - | - |
25kg /
Fibre Drum
|
Main products:
4-(Chloromethyl)Benzonitrile
/2-Aminophenol
/Fluorescent Brightener 378
/Fluorescent Brightener 135
/Disodium 4,4'-Bis(2-Sulfostyryl)Biphenyl
/Optical Brightener OB
/Optical Brightener OB-1
/4,4'-Bis(Chloromethyl)-1,1'-Biphenyl
/2-Amino-4-Tert-Butylphenol
/2-Formylbenzenesulfonic Acid Sodium Salt
/Phthalaldehyde
/2,4-Dihydroxybenzaldehyde
/Phenylacetyl Chloride
/2,4,6-Trimethylaniline
/Tris(Hydroxymethyl)Aminomethane
/P-Tolunitrile
/O-Tolunitrile
/2-(Chloromethyl)Benzonitrile
/2-Amino-4-Methylphenol
/Terephthalaldehyde
/4-Tert-Butylphenol
/O-Nitrophenol
/4-Methyl-2-Nitrophenol
/4-Methyl-2-Nitro-Phenol
/4-Tert-Butyl-2-Nitrophenol
/P-Toluic Acid
CAS:88-23-3
Molecular Formula:C6H6ClNO4S
Alias
More Information
4-Chloro-2-Aminophenol-6-Sulfonic Acid;; 3-Amino-5-Chloro-2-Hydroxybenzenesulfonic Acid; 3-Amino-5-Chloro-2-Hydroxy-Benzenesulfonic acid; Metanilic Acid, 5-Chloro-2-Hydroxy-; Metanilic Acid, 5-Chloro-2-Hydroxy- (8Ci); 6-Amino-4-Chloro-1-Phenol-2-Sulphonic acid; 2-Amino-4-Chlorphenol-6-Sulfonsure; 6-Amino-4-Chlorophenol-2-Sulfonic Acid; 4-Capsa; Benzenesulfonicacid,3-Amino-5-Chloro-2-Hydroxy; 2-Amino-4-Chlorophenyl-6-Sulfonic Acid
Brief Introduction
Dye intermediate, used for synthesizing acidic medium dark blue RRN
500-1000 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
|
||||||
| - | - | - | - |
Main products:
2-Amino-4-Chlorophenol-6-Sulfonic Acid
CAS:88-43-7
Molecular Formula:C6H6ClNO3S
Alias
More Information
4-Chloroaniline-3-Sulfonic Acid; Benzenesulfonic Acid,5-Amino-2-Chloro; 5-Amino-2-Chloro-Benzenesulfonic Acid; 4-Chloro-Aniline-3-Sulphonic Acid; P-Chloroaniline-M-Sulfonic Acid; 1-Amino-4-Chlorobenzene-3-Sulphonic Acid; 6-Chloro-3-Aminobenzenesulfonic Acid; 6-Chlorometanilic Acid; 2-Chloro-5-Aminobenzenesulfonic Acid; 5-Amino-2-Chlorobenzenesulphonic Acid
Brief Introduction
an intermediate for reactive dyes
500-1000 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
|
||||||
| - | - | - | - |
Main products:
5-Amino-2-Chlorobenzenesulfonic Acid
CAS:88-45-9
Molecular Formula:C6H8N2O3S
Alias
More Information
1,4-Phenylenediamine-2-Sulphonic Acid; 1,4-Phenylenediamine-3-Sulfonic Acid; Ppdsa; 1,4 Diaminobenzene 2 Sulfonic Acid; 1,4-Diamino-2-Benzenesulfonic Acid; 2,5-Diaminophenyl-1-Sulfonic Acid; 2,5-Diaminobenzene-1-Sulfonic Acid
Brief Introduction
The dyes prepared from 2,5-diaminobenzenesulfonic acid have bright colors, good color fastness and levelness, and are widely used for dyeing materials such as paper, feathers, and cellulose.
500-1000 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
|
||||||
| - | - | - | - |
Main products:
2,5-Diaminobenzenesulfonic Acid
Inquiry (
10
/ 10
)
Clear All
Sign In
Error!