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:119-58-4
Molecular Formula:C17H22N2O
Alias
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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
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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
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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.
CAS:120-21-8
Molecular Formula:C11H15NO
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4-Diethylaminobenzaldehyde; Benzaldehyde, 4-(Diethylamino)-; 4-Diethylaminobenzoaldehyde; 4-(Diethylamino)-Benzaldehyde; P-(Diethylamino)Benzaldehyde
Brief Introduction
Spice synthesis. Analytical reagent, organic intermediate. It is also used as a dye intermediate for the synthesis of cationic dyes.
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