Mordant Violet 2
Mordant Violet 2 Basic information
- Product Name:
- Mordant Violet 2
- Synonyms:
-
- disodium 2-[(1-hydroxy-4-sulphonato-2-naphthyl)azo]benzoate
- Acid mordant Violet 2
- Mordant violet 2 (C.I. 14670)
- 2-[(1-Hydroxy-4-sulfo-2-naphtyl)azo]benzoic acid disodium salt
- 2-[(1-Hydroxy-4-sulfonaphthalen-2-yl)azo]benzoic acid disodium salt
- C.I.14670
- C.I.Mordant Violet 2
- Mordant Violet 2
- CAS:
- 6408-82-8
- MF:
- C17H10N2Na2O6S
- MW:
- 416.31564
- EINECS:
- 229-070-2
- Mol File:
- 6408-82-8.mol
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Mordant Violet 2 Usage And Synthesis
Preparation
2-Aminobenzoic acid diazotization, and 4-Hydroxynaphthalene-1-sulfonic acid coupling.
Properties and Applications
red light purple. Soluble in water for red, solubility is 50 g/l (80 ℃), slightly soluble in alcohol, not soluble in acetone. In concentrated sulfuric acid to dark red light purple; In concentrated nitric acid to pink; In concentrated hydrochloric acid for brilliant red light wheat color. Mainly used for dyeing wool, dyeing scattered hair, tops and roughers, generally not used for printing.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 6 | 4 | 4-5 | 5 | 5 | ||
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Mordant Violet 2(6408-82-8)Related Product Information
- Isopropylparaben
- Denatonium Benzoate Anhydrous
- 4-PHENYLAZOPHENOL
- 3-Hydroxybenzoic acid
- Mordant Red 19
- CHLOROPHOSPHONAZO III
- Ethylenediaminetetraacetic acid disodium salt
- Emamectin benzoate
- Methylparaben
- Sodium benzoate
- Disodium hydrogen phosphate dihydrate
- 2'-Hydroxy-3-phenylpropiophenone
- Butylparaben
- Salicylic acid
- 4-Hydroxybenzoic acid
- Sodium Monofluorophosphate
- SODIUM ANTHRANILATE
- Mordant Violet 2