ACID VIOLET 7
ACID VIOLET 7 Basic information
- Product Name:
- ACID VIOLET 7
- Synonyms:
-
- FAST CRIMSON 6BL
- FAST FUCHSIN 6B
- KITON RED 6B
- ERIO FLOXINE 6B
- CI 18055
- CI 16600
- CHROMOTROPE 6B
- CI NO 18055
- CAS:
- 4197-09-5
- MF:
- C20H16N4Na2O9S2
- MW:
- 566.47
- Mol File:
- 4197-09-5.mol
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ACID VIOLET 7 Chemical Properties
- EPA Substance Registry System
- 2,7-Naphthalenedisulfonic acid, 3-[[4-(acetylamino)phenyl]azo]-4,5-dihydroxy-, disodium salt (4197-09-5)
MSDS
- Language:English Provider:SigmaAldrich
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ACID VIOLET 7 Usage And Synthesis
Preparation
N-(4-aminophenyl)acetamide diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acidcoupling.
Properties and Applications
red light purple. Soluble in water chestnut, soluble in soluble fiber element, slightly soluble in alcohol, insoluble in other organic solvents. The strong sulfuric acid are chestnut, diluted into a deep red, with brown precipitation; In nitric acid solution for pink, then turned into yellow. In 10% of sodium hydroxide solution for wine red solution.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 3 | 5 | 3 | 4-5 | |||
| AATCC | 4-5 | 1-2 | 1-2 | 1 | 1 | 3-4 | ||
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ACID VIOLET 7(4197-09-5)Related Product Information
- 2,7-Naphthalenedisulfonic acid disodium salt
- 1-Naphthol
- 4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid
- 2-Chloro-5-hydroxypyridine
- Naphthalene-2,7-disulfonic acid
- 4'-Aminoacetanilide
- ACID VIOLET 7
- Naphthalene-2-sulfonic acid
- 1-Aminonaphthalene-6-sulfonic acid
- 2-Naphthylamine
- 6-Amino-2-naphthalenesulfonic acid
- N-Ethyl-1-naphthylamine
- 3-Hydroxythiophenol
- 1,2,4-Benzenetriol
- Disodium 3-aminonaphthalene-2,7-disulphonate
- N-Acetyl-1-aminonaphthalene
- 4-(METHYLAMINO)AZOBENZENE
- AZOFUCHSIN