Fast Brown Salt VA
Fast Brown Salt VA Basic information
- Product Name:
- Fast Brown Salt VA
- Synonyms:
-
- Brown Salt NV
- C.I.37200
- C.I.Azoic Diazo Component 21
- Fast Brown Salt VA
- Fast Brown V Salt
- Fast Brown VA Salt
- Azoic Diazo Component 21
- C.I.Azoic Diazo Component 21:C.I.37200
- CAS:
- 61813-55-6
- MF:
- C14H13ClN4O3
- MW:
- 320.735
- Mol File:
- 61813-55-6.mol
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Fast Brown Salt VA Usage And Synthesis
Preparation
diazo of 2-Chloro-4-nitrobenzenamine and 3-Methoxy-4-methylbenzenamine?coupling.
Properties and Applications
yellow brown powder, soluble in water. Mainly used for the cotton fabric dyeing and printing, also used in viscose dyeing, can be used for discharge printing and dyeing and printing. The fastness properties in cotton:
| Coupling?components | Fast light | Soda boiling | Oxygen bleaching | Ironing | Chlorine bleaching | ||
| ISO | AATCC | ISO | |||||
| 1/3N | 2N | 2N | |||||
| 7 | 4 | 5 | 4-5 | 4 | 4 | 4 | |
| 11 | 4 | 5-6 | 3 | 4 | 4 | 4 | |
| 17 | 3 | 4-5 | 4-5 | 3 | 3 | 4 | |
| 30 | 4 | 6 | 4-5 | 4 | 3-4 | 4 | |
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Fast Brown Salt VA(61813-55-6)Related Product Information
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