ChemicalBook Product Catalog Dyes and Pigments dye Direct Dyes Direct Black 168

Direct Black 168

Direct Black 168 Basic information
Product Name:Direct Black 168
Synonyms:TYWUDVJKLQIBPC-IGJGKOOISA-N;trisodium 4-amino-3-[[4-[[4-[(2-amino-4-hydroxyphenyl)azo]phenyl]amino]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate;Black SB;Direct Black SB;Appolo Leather Black PAN;Baycolor Black HEF;Covalene Black SB;Duasyn Direct Black HEF
CAS:85631-88-5
MF:C34H28N9NaO11S3
MW:857.82
EINECS:288-038-6
Product Categories:Dyes and Pigments
Mol File:85631-88-5.mol
Direct Black 168 Structure
Direct Black 168 Chemical Properties
storage temp. Amber Vial, -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form Solid
color Black
Stability:Light Sensitive
EPA Substance Registry System2,7-Naphthalenedisulfonic acid,4-amino-3-[[4-[[4-[2-amino-4-hydroxyphenyl)azo]phenyl]amino]-3-sulfophenyl]-5-hydroxyl-6-(phenylazol)-, trisodium salt (85631-88-5)
Safety Information
MSDS Information
Direct Black 168 Usage And Synthesis
UsesDirect Black 168 is an organic azo dye used in the textile industry for the dying of materials such as leather, and in inks, such as in inkjet printers.
Direct Black 168 Preparation Products And Raw materials
Raw materialsBenzoic acid-->Diphenylamine-->Sulfurous Acid-->3-Aminophenol
Direct Black 38 Direct Black 166 DIRECT BLACK 22 Direct Orange 39 Direct Red 243 CHICAGO SKY BLUE 6B STILBENE YELLOW DIRECT RED 80 DIRECT PURE YELLOW 5G CI NO 22610 Direct Yellow 12 Direct Black 19 Direct Orange S trisodium 3-[[4-[[6-(anilino)-1-hydroxy-3-sulphonato-2-naphthyl]azo]-5-methoxy-o-tolyl]azo]naphthalene-1,5-disulphonate Direct Blue 199 Direct Blue 71 Direct Blue 86 BRILLIANT YELLOW
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