Intermediates
Cationic Dyes
Pigment Black
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Pigment Orange
Solvent Dyes
Pigment
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Dye Intermediates
Pigment Brown
Dyestuff
Pigment Violet
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Pigment Yellow
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Nitrogen Compounds
Pigment Blue
Pearlescent Pigment
CAS:81-63-0
Molecular Formula:C14H12N2O2
Alias
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1,4-Diamino-2,3-Dihydroanthracene-9,10-Dione; Solvent Violet 47; 9,10-Anthracenedione, 1,4-Diamino-2,3-Dihydro-; Unii-U46Fo9Xl97; Solvent Violet R; Anthraquinone, 2,3-Dihydro-1,4-Diamino-; 1,4-Diimino-2,3-Dihydroanthracene-9,10-Diol; Anthraquinone, 1,4-Diamino-2,3-Dihydro-; 1,3-Dihydroanthraquinone
Brief Introduction
Solvent violet 47 is dark purple needle crystal (in pyridine) or purple crystal, soluble in benzene, pyridine, nitrobenzene and aniline, slightly soluble in hot acetic acid and ethanol. It is a dye derived from anthraquinone and a mixture of red and purple smoke.
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CAS:82-46-2
Molecular Formula:C14H6Cl2O2
Alias
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1,5-Dichloroanthracene-9,10-Dione; 9,10-Anthracenedione, 1,5-Dichloro-; 1,5-Dichloro-9,10-Anthraquinone; 1,5-Dichloro Anthraquinone
Brief Introduction
As a dye intermediate for the synthesis of disperse blue 2BLN.
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CAS:842-18-2
Molecular Formula:C10H6K2O7S2
Alias
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Dipotassium 7-Hydroxy-1,3-Naphthalenedisulfonate; 7-Hydroxy-1,3-Naphthalene-Disulfonic Acid,Dipotassium Salt; Potassium2-Naphthol-6,8-Disulfonate; G Acid Dipotassium Salt; 2-Naphthol 6,8-Disulfonate Potassium Salt; Dipotassium 2-Naphthol-6,8-Disulfonate; G Salt (Acid); Potassium7-Hydroxy-1,3-Naphthalenedisulfonate; Y Acid Dipotassium Salt; Potassium 2-Naphtol-6,8-Disulfonate; Dipotassium 2-Hydroxynaphthalene-6,8-Disulfonate; G Salt; G Acid; Dipotassium 7-Hydrox
Brief Introduction
As an intermediate of acid dyes, it can be used to make edible pigments.
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CAS:85721-33-1
Molecular Formula:C17H18FN3O3
Alias
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1-Cyclopropyl-6-Fluoro-4-Oxo-7-(1-Piperazinyl)-1,4-Dihydro-3-Quinolinecarbox
Brief Introduction
It can be used as clinical medicine.
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CAS:86-65-7
Molecular Formula:C10H9NO6S2
Alias
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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.
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