Intermediates
Cationic Dyes
Pigment Black
Sulfur Dyes
Ingrain Dyes
Others
Pigment Orange
Solvent Dyes
Pigment
Vat Dyes
Dye Intermediates
Pigment Brown
Dyestuff
Pigment Violet
Dispersive Dyes
Other Dyes
Pigment Red
Pigment Yellow
Metallic Pigment
Pigment White
Reactive Dyes
Acid Dyes
Direct Dyes
Pigment Green
Basic Dyes
Nitrogen Compounds
Pigment Blue
Pearlescent Pigment
CAS:116-82-5
Molecular Formula:C14H8BrNO3
Alias
More Information
1-Amino-2-Bromo-4-Hydroxy-Anthraquinon; 1-Amino-2-Bromo-4-Hydroxy Anthraquinone; Latyl Red B; 1-Amino-2-Bromo-4-Hydroxy-Anthraquinone; 1-Amino,2-Bromo 4-Hydroxy Aq; Resirenredt3B; 1-Amino-2-Bromo-4-Hydroxy-9,10-Dihydroanthracene-9,10-Dione; Rosabomide; 1-Amino-2-Bromo-4-Hydroxyanthracene-9,10-Dione; 1-Amino-2-Bromo-4-Hydroxy-9,10-Antraquinone; Disperse Violet 17; 1-Amino-2-Bromo-4-Hydroxyanthraquinone; 1-Amino-2-Brom-4-Hydroxy-Anthrachinon
Brief Introduction
1-Amino-2-bromo-4-hydroxy-9,10-anthraquinone is mainly used to prepare various anthraquinone disperse, active and reducing dyes.
CNY 79.1 Million
186480m²
100-500 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
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| Tech Grade | - | - |
25kg /
Fibre Drum
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Main products:
1-Amino-2-Bromo-4-Hydroxy-9,10-Anthraquinone
/4,4'-Sulfonyldiphenol
/1,4-Diaminoanthraquinone
/1-Aminoanthraquinone
/Disperse Red 9
/1-Nitroanthraquinone
/2-Methyl Anthraquinone
/Anthraquinone-2-Carboxylic Acid
/Solvent Red 168
/Solvent Yellow 21
CAS:117-08-8
Molecular Formula:C8Cl4O3
Alias
More Information
tcpa; Tetrachloro Phthalic Anhydride; Tetrachlorophthalic Acid Anhydride; Trichlorophthalic Acid Anhydride; Trichlorophthalic Acid Chloride; 1,2,4-Trichloro-3,5-Dicarbomethoxybenzene; 1,2,4-Trichloro-3,5-Dimethoxycarbonylbenzene; Trichloro-1,2-Benzenedicarboxylic acid Anhydride; Trichloro-1,2-Benzenedicarboxylic acid Chloride
Brief Introduction
Tetrachlorophthalic anhydride is colorless needle like crystal or powder, soluble in dioxane, insoluble in ether, insoluble in cold water, decomposed into tetrachlorophthalic acid in hot water, odorless. It is a reactive flame retardant and can be used in polyester and epoxy resin, but its effect is not as good as tetrabromophthalic anhydride. Tetrachlorophthalic anhydride is also an intermediate for organic synthesis of pesticides (pyricularphthalein), dyes, drugs, plasticizers, fireproof paints, etc., such as phthalocyanine green pigment and zhanton series dye intermediate. It is also a raw material of alkyd resin, used as dye intermediate and plasticizer.
CNY 169.3 Million
1332000m²
1000+ People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
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| Tech Grade | 50000 tons/year |
25kg /
Woven Bag
|
Main products:
Tetrachlorophthalic Anhydride
CAS:117-61-3
Molecular Formula:C12H12N2O6S2
Alias
More Information
Kyselina Benzidin-2,2'-Disulfonova; 4,4'-Diaminobiphenyl-2,2'-Disulfonic Acid; 2,2'-Benzidinedisulfonic Acid; 4,4'-Diamino-[1,1'-Biphenyl]-2,2'-Disulfonic Acid; 2,2'-Benzidine Disulfonic Acid; 6,6'-Bimetanilic Acid; 4,4'-Diamino-2,2'-Biphenyldisulfonic Acid; Benzidine-2,2'-Disulphonic Acid; [1,1'-Biphenyl]-2,2'-Disulfonic Acid, 4,4'-Diamino-; 4,4'-Diamino-Biphenyl-2,2'-Disulfonsaeure; 2,2'-Disulfobenzidine; Benzidine,2,2'-Disulfo; 4,4'-Diaminodiphenyl-2,2'-Disulfonic Acid; Benzidine-2,2'-Disulfonic Acid; 2,2'-Disulfo-4,4'-Diaminobiphenyl; 2,2'-Disulfonic Acid Benzidine; 1'-Biphenyl)-2,2'-Disulfonicacid,4,4'-Diamino-(; 1'-Biphenyl]-2,2'-Disulfonicacid,4,4'-Diamino-[; 1'-Biphenyl]-2,2'-Disulfonicacid,4,4'-Diamino-[1; Bdsa
Brief Introduction
Organic synthesis
500-1000 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
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| - | - | - | - |
Main products:
5-Amino-2-(4-Amino-2-Sulfophenyl)Benzenesulfonic Acid
CAS:117-62-4
Molecular Formula:C10H9NO6S2
Alias
More Information
2-Naphthylamine-1,5-Disulfonic Acid; D Salt; 2-Amino-Naphthol-1,5-Disulfonic Acid; Sulfonic Tobias Acid; 2-Amino-1,5-Naphthalenedisulfonate; 1,5-Disulfo-2-Aminonaphthalene; 2-Amino-5-Naphthalenedisulfonicacid; 2-Amino-1,5-Naphthalene-Disulfonic Acid; Kyselinasulfo-Tobiasova; 1,5-Naphthalenedisulfonic Acid, 2-Amino-; 2-Aminonaphthalene-1,5-Disulphonic Acid; Sulfo Tobias Acid; 2-Naphthylamine-1,5-Disulphonic Acid; Sulphotobias Acid; 5-Sulfo-Tobiasaci; 2-Amino-1,5-Naphthalenedisulfonic; 2-Naphthylamine-1 5-Disulfonic Acid
Brief Introduction
2-Aminonaphthalene-1,5-disulfonic acid is an important intermediate product in the manufacture of dyes, especially reactive dyes.
CNY 26 Million
109890m²
100-500 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
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| Tech Grade | - |
|
25kg /
Woven Bag
|
Main products:
2-Amino-1,5-Naphthalenedisulfonic Acid
/J Acid
/2-Aminonaphthalene-1-Sulfonic Acid
/Naphthalene
/2-Naphthylamine-5,7-Disulfonic Acid
/Direct Black 19
/Direct Blending Ruby D-BLL
/Direct Blending Brown D-RS
/Direct Blending Dark Blue D-R
/Direct Fast Red F2G
/Direct Fast Red BWS
/Direct Fast Rose FR
CAS:117-78-2
Molecular Formula:C15H8O4
Alias
More Information
9,10-Dioxo-9,10-Dihydroanthracene-2-Carboxylic acid; 9,10-Dioxoanthracene-2-Carboxylic acid; 2-Carboxyanthraquinone; 2-Anthraquinonecarboxylic acid; 9,10-Anthraquinone 2-Carboxylic acid; 2-Carboxyl-9,10-Anthraquinone; 9,10-Dihydro-9,10-Dioxo-2-Anthracenecarboxylic acid; Anthraquinone-2-Carboxylate; beta-Anthraquinonecarboxylic acid
Brief Introduction
Used as dye intermediate
CNY 79.1 Million
186480m²
100-500 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | - | - |
25kg /
Fibre Drum
|
Main products:
Anthraquinone-2-Carboxylic Acid
/4,4'-Sulfonyldiphenol
/1,4-Diaminoanthraquinone
/1-Amino-2-Bromo-4-Hydroxy-9,10-Anthraquinone
/1-Aminoanthraquinone
/Disperse Red 9
/1-Nitroanthraquinone
/2-Methyl Anthraquinone
/Solvent Red 168
/Solvent Yellow 21
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