C.I. Acid Violet 91
C.I. Acid Violet 91 Basic information
- Product Name:
- C.I. Acid Violet 91
- Synonyms:
-
- C.I. Acid Violet 91
- Acid Violet 91
- C.I.Acid Violet 91:C.I.15681
- CAS:
- 13221-09-5
- MW:
- 0
- EINECS:
- 603-558-9
- Mol File:
- Mol File
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C.I. Acid Violet 91 Usage And Synthesis
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 | ||
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C.I. Acid Violet 91(13221-09-5)Related Product Information
- 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)