C.I. Acid Violet 91
- Product Name
- C.I. Acid Violet 91
- CAS No.
- 13221-09-5
- Chemical Name
- C.I. Acid Violet 91
- Synonyms
- Acid Violet 91;C.I. Acid Violet 91;C.I.Acid Violet 91:C.I.15681
- CBNumber
- CB74794274
- Formula Weight
- 0
- MOL File
- Mol file
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C.I. Acid Violet 91 Chemical Properties,Usage,Production
Preparation
3-Amino-5-chloro-2-hydroxybenzenesulfonic acid diazo, and Naphthalen-2-ol coupling, and then translate into 1:2 cobalt complex.
Properties and Applications
purple. Soluble in water for green light red, right amount soluble in alcohol for red light purple. The strong sulfuric acid to red light purple, for dark orange after diluted.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 7 | 3 | 4 | 5 | 3 | 3-4 | ||
C.I. Acid Violet 91 Preparation Products And Raw materials
Raw materials
Preparation Products
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C.I. Acid Violet 91 Suppliers
13221-09-5, C.I. Acid Violet 91Related Search:
sodium bis[4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzene-1-sulphonamidato(2-)]chromate(1-)
Acid violet 90
Chromate(3-), bis[2-(hydroxy-κO)-5-[(4-sulfo-1-naphthalenyl)azo]benzoato(3-)-κO]-, trisodium, (T-4)-
NAPHTHOL YELLOW S
ACID VIOLET 9
BRILLIANT INDOCYANINE G
trisodium 2,4-dihydroxy-3,5-bis[(4-sulphonatophenyl)azo]benzenesulphonate
C.I. Acid Violet 92
Acid violet 78 (C.I. 12205)