C.I. Acid Blue 68
- Symbol(GHS)
- Signal word
- Hazard statements
- Precautionary statements
C.I. Acid Blue 68 Chemical Properties,Usage,Production
- Preparation (a) 1,5-Dimethoxyanthracene-9,10-dione?and 1,8-Dimethoxyanthracene-9,10-dione?mixture dinitration, reduction, ethyl products and chemical. In the process of preparing sulphonated medium armor oxygen radicals hydrolysis, then into sodium salt; (b) in the presence of copper, Ethanamine?and 1,5-Dihydroxy-4,8-dibromoanthraquinon?condensation, and then sulphonated; (C)?1,5-Dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid?and 1,8-Dihydroxy-9,10-anthraquinone-2,6-disulfonic acid?mixture brominated, and then in the presence of copper and Ethanamine?condensation.
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Properties and Applications
blue. Slightly soluble in alcohol. The strong sulfuric acid to tan, diluted into a tan, then into purple.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 5-6 3 2-3 2 1 1 3 2-3
C.I. Acid Blue 68 Preparation Products And Raw materials
Raw materials
Preparation Products
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8005-74-1, C.I. Acid Blue 68Related Search:
- 2,7-Naphthalenedisulfonic acid, 4-[(1-amino-5-hydroxynaphthalenyl)azo]-5-hydroxy-, disodium salt 4-Amino-3-[(4-amino-2-nitrophenyl)azo]-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt ACID BLUE 59 ACID BLUE 62 Indigo Carmine ERIOCYANINE A 9-[(4-Amino-2-sodiosulfophenyl)amino]-11-methyl-7-phenyl-5-phenylamino-4-sulfonatobenzo[a]phenazin-7-ium disodium 4,5-diamino-9,10-dihydro-1,8-dihydroxy-9,10-dioxoanthracene-2,7-disulphonate ALPHAZURINE A
- 8005-74-1
- C.I.Acid Blue 68:C.I.63330
- Acid Blue 68
- C.I. Acid Blue 68
