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:84-89-9
Molecular Formula:C10H9NO3S
Alias
More Information
5-Aminonaphthalene-1-Sulfonic Acid; 1-Naphthalenesulfonic Acid, 5-Amino-; 1-Naphthylamine-5; Laurens Acid; Laurent's Acid; Laurents Acid~1-Naphthylamine-5-Sulphonic Acid; 1-Amino-5-Naphthalenesulfonic Acid; 1-Naphthylamine-5-Sulfonic Acid; Laurent acid; Laurente acid
Brief Introduction
This product is used to prepare acid dyes and reactive dyes. It is also an intermediate for preparing 1-naphthol-5-sulfonic acid.
CNY 26.6 Million
39960m²
Less Than 50 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
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| Tech Grade | 400 tons/year |
25kg /
Woven Bag
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Main products:
5-Amino-1-Naphthalenesulfonic Acid
/8-Amino-1-Naphthalenesulfonic Acid
/8-Anilinonaphthalene-1-Sulfonic Acid
CAS:86-65-7
Molecular Formula:C10H9NO6S2
Alias
More Information
1,3-Naphthalenedisulfonic Acid, 7-Amino-; 7-Aminonaphthalene-1,3-Disulfonic Acid; Amido-G-Acid; K Acid
Brief Introduction
Used as an intermediate in the synthesis of reactive dyes and organic pigments; Used in dye industry, can produce a variety of acid dyes; It can be used to make edible pigment.
CNY 267 Million
1065600m²
1000+ People
Manufacturer
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
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| Tech Grade | - | - |
25kg /
Woven Bag
|
Main products:
7-Amino-1,3-Naphthalenedisulfonic Acid
/2-Naphthol-3,6-Disulfonic Acid Disodium Salt
/Sulfurochloridic acid
/3-Hydroxy-2-Naphthoic Acid
/Naphthalene-1,5-Disulfonic Acid
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 | |
|---|---|---|---|---|---|---|
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| - | 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 | |
|---|---|---|---|---|---|---|
|
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| 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 | |
|---|---|---|---|---|---|---|
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| - | - | - | - |
Main products:
2-Amino-4-Chlorophenol-6-Sulfonic Acid
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