C.I. Direct Black 96
C.I. Direct Black 96 Basic information
- Product Name:
- C.I. Direct Black 96
- Synonyms:
-
- C.I. Direct Black 96
- Direct Black 96
- C.I.Direct Black 96:C.I.27770
- CAS:
- 8004-74-8
- MW:
- 0
- EINECS:
- 616-841-7
- Mol File:
- Mol File
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C.I. Direct Black 96 Usage And Synthesis
Preparation
8-Amino-4-hydroxynaphthalene-2-sulfonic acid diazo, and 2-Amino-4-methylanisole coupling, product to diazo, and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid (0.5 Moore) and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid (0.5 Moore) coupled.
Properties and Applications
blue and black. Soluble in water for the navy, and adequate soluble in alcohol to the red light blue. The strong sulfuric acid for dark blue-green, diluted for dark purple. Dye liquid water soluble join strong hydrochloric acid for violet black, precipitation; Add thick sodium hydroxide solution for deep blue.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| AATCC | 5 | 5-6 | 3 | 4 | |||
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C.I. Direct Black 96(8004-74-8)Related Product Information
- tetrasodium 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalene-2,7-disulphonate]
- DIRECT BLUE 106
- DIRECT BLUE 108
- DIRECT BLUE 109
- Diindolo[3,2-b:3',2'-m]triphenodioxazinetrisulfonic acid, 8,18-dichloro-5,15-dihydro-, trisodium salt
- DIRECT BLACK 91
- CHICAGO SKY BLUE 6B
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- tetrasodium 2-[[2-amino-6-[[4-[[4-[(3-carboxylato-4-hydroxyphenyl)azo]-7-sulphonato-1-naphthyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate