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:118-92-3
Molecular Formula:C7H7NO2
Alias
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α-Aminobenzoic Acid; 2-Aminobenzenecarboxylic Acid; Anthranilic Acid (8Ci); 2-Carboxyaniline; Nsc 144; Nsc 40929; O-Aminobenzoic Acid; O-Anthranilic Acid; 2-Aminobenzoic Acid; O-Carboxyaniline; 1-Aminobenzene-2-Carboxylic Acid; Benzoic Acid, 2-Amino-; 2-Carboxyphenylamine; Vitamin L1
Brief Introduction
Anthranilic Acid is is used as an intermediate for production of dyes, pigments, and saccharin. Anthranilic Acid is used in the synthesis of drugs of abuse such as Methaqualone for use as internal standards in quantification and its labelled analogue is used in the quantitative profiling of tryptophan metabolites.
CAS:119-58-4
Molecular Formula:C17H22N2O
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Benzenemethanol, 4-(Dimethylamino)-α-[4-(Dimethylamino)Phenyl]-; Bis[4-(Dimethylamino)Phenyl]Methanol; Michler'S Hydrol; N,N,N',N'-Tetramethyl-4,4'-Diaminodiphenylcarbinol
CAS:119-90-4
Molecular Formula:C14H16N2O2
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[1,1‘-Biphenyl]-4,4‘-Diamine, 3,3‘-Dimethoxy-; 4,4'-Diamino-3,3'-Dimethoxybiphenyl; 3,3'-Dimethoxy-[1,1'-Biphenyl]-4,4'-Diamine; 3,3‘-Dimethoxybenzidine; O-Dianisidine; 4-(4-Amino-3-Methoxyphenyl)-2-Methoxyaniline; Fast Blue B; 3,3-Dimethoxybenzidine; 3,3′-Dimethoxybenzidine; O-Dianisidine,3,3′-Dimethoxybenzidine, Fast Blueb; 3.3'-Dimethoxy; 3,3'-Dimethoxybenzidine Solution
Brief Introduction
It is mainly used as an intermediate of azo dyes, such as direct blue RG, direct blue 5B and Lake Blue 6B. It can also be used to detect elements such as gold, copper, cobalt and vanadium
CAS:119-93-7
Molecular Formula:C14H16N2
Alias
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3,3'-Dimethylbiphenyl-4,4'-Diamine; (1'-Biphenyl)-4,4'-Diamine-3,3'-Dimethyl-; (1,1'-Biphenyl)-4,4'-Diamine-3,3'-Dimethyl-; 3,3'-Dimethyl-4,4'-Biphenyldiamine; 3,3'-Dimethyl-[1,1'-Biphenyl]-4,4'- Diamine; 3,3`-Dimethylbenzidine; 3,3'-Dimethyl-4,4'-Diamino-Biphenyl; 3,3'-Dimethylbenzidine 4,4'-Bianisidine; 3,3'-Tolidine; 4,4'-Diamino-3,3'-Dimethylbiphenyl
Brief Introduction
O-toluidine is mainly used as dye intermediate, dye industry, analytical reagent, adsorption indicator and redox indicator.
CAS:120-18-3
Molecular Formula:C10H8O3S
Alias
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Naphthalene-2-Sulfonic acid; beta-Naphthylsulfonic acid; beta-Naphthalenesulfonic acid; Naphthalene-2-Sulphonic acid; 2-Naphthalene Sulfonic Acid; Kyselina 2-Naftalensulfonova; 2-Naphthylsulfonic acid; 2-Naphthalenesulfonic acid, Monohydrate; .beta.-Naphthalenesulfonic acid; 2-Sulfonaphthalene; 2-Naphtalenesulfonic acid; 2-Napthalenesulfonic acid; Naphthalene-2-Sulfonicacid; 2-Naphthalenesulphonic acid; .beta.-Naphthylsulfonic acid; beta-Naphthalene Sulfonic acid; I(2)-Naphthalinsulfosa Currencyure; Naphthalene-2-Sulfonic acid Hydrate (Salt/Mix); 2-Naphthalenesulfonic acid Monohydrate (Salt/Mix); 2-Naphthalenesulfonic acid, Technical Grade, 70%; Naphthalene-2-Sulfonic acid 2-Naphthalenesulfonic acid; Napthalene-2-Sulphonic acid
Brief Introduction
2-Naphthalenesulfonic acid is an important chemical intermediate widely used in dyestuff, textile and leather industries. Used in the production of dye intermediates such as 2-naphthol, 2-naphtholsulfonic acid, 1,3,6-naphthalenetrisulfonic acid, 2-naphthylamine sulfonic acid, etc. dehydrogenation catalyst. Diffusion agent N (diffusion agent NNO) can be obtained by condensation with formaldehyde. 2-Naphthalenesulfonic acid is also used as a biochemical reagent and experimental reagent for the determination of peptone and protein.
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