C.I. Acid Violet 92
C.I. Acid Violet 92 Basic information
- Product Name:
- C.I. Acid Violet 92
- Synonyms:
-
- C.I. Acid Violet 92
- Acid Violet 92
- C.I.Acid Violet 92:C.I.15708
- CAS:
- 182371-83-1
- MW:
- 0
- Mol File:
- Mol File
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C.I. Acid Violet 92 Usage And Synthesis
Preparation
4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then translate into 1:2 cobalt complex.
Properties and Applications
blue purple. Soluble in water and in the ethanol is purple. The strong sulfuric acid in blue, purple and blue light is diluted with brown precipitation. In water solution to join hydrochloric acid for purple, add sodium hydroxide for blue-ray red.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6-7 | 3 | 4 | 5 | 4-5 | 3 | ||
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C.I. Acid Violet 92(182371-83-1)Related Product Information
- sodium bis[4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzene-1-sulphonamidato(2-)]chromate(1-)
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- C.I. Acid Violet 91
- NAPHTHOL YELLOW S
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- BRILLIANT INDOCYANINE G
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