sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-)
sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-) Basic information
- Product Name:
- sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-)
- Synonyms:
-
- Chromate(1-), [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]-1-naphthalenesulfonato (3-)]hydroxy-, sodium
- chromate(1-), [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]-1-naphthalenesulfonato(chromate(1-),
- sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-)
- Acid Green 12
- Chromate(1-), 6-(amino-.kappa.N)-5-2-(hydroxy-.kappa.O)-4-nitrophenylazo-.kappa.N1-1-naphthalenesulfonato(3-)hydroxy-, sodium, (T-4)-
- Acid Green ZhM
- C.I.13425
- Chromolan Green BL
- CAS:
- 10241-21-1
- MF:
- C16H8CrN4NaO7S
- MW:
- 475.31
- EINECS:
- 233-577-4
- Product Categories:
-
- Dyes and Pigments
- Organometallics
- Mol File:
- 10241-21-1.mol
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sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-) Chemical Properties
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sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-) Usage And Synthesis
Preparation
2-Amino-5-nitrophenol diazo, and 6-Aminonaphthalene-1-sulfonic acid?coupling, then use formic acid chromium processing.
Properties and Applications
blue light green. Variegated dark green powder. Soluble in water and ethanol (a green), slightly soluble in soluble fiber element. Meet strong sulfuric acid is blue light red, it will be diluted from blue to green solution. Its water solution meet 10% sodium hydroxide solution without change color. Used for wool, silk and polyamide fiber of dyeing and printing, also used in leather, paper dyeing and electrochemical aluminum color. Especially for the influential wool carpet and color.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5-6 | 3-4 | 4 | 4 | 2 | 3-4 | ||
| AATCC | 5 | 3 | 3 | 4 | 1 | 3-4 | ||
sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-) Supplier
CONIER CHEM AND PHARMA LIMITED
- Tel
- +8618523575427
- sales@conier.com
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
- Tel
- 17691182729 18161915376
- 1046@dideu.com
Hangzhou MolCore BioPharmatech Co.,Ltd.
- Tel
- +86-057181025280; +8617767106207
- sales@molcore.com