Mordant Yellow 12
- CAS NO.：6470-98-0
- Empirical Formula: C13H11N3O3.Na
- Molecular Weight: 280.24
- MDL number: MFCD00007857
- EINECS: 229-302-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is Mordant Yellow 12?
Chemical properties
gold-brown to brown powder
Preparation
(a) 4-Nitrobenzenamine diazotization, and 2-Hydroxybenzoic acid?coupling, and then hydrolyzed acyl amino.
Properties and Applications
light yellow. Soluble in water for red light yellow, slightly soluble in Etanol and Acetone. In concentrated sulfuric acid to dark yellow, to orange after diluted; In concentrated nitric acid for orange solution.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 4 | 4 | 5 | 3 | 4 | 5 | 5 |
Properties of Mordant Yellow 12
| EPA Substance Registry System | Benzoic acid, 5-[(4-aminophenyl)azo]-2-hydroxy-, monosodium salt (6470-98-0) |
Safety information for Mordant Yellow 12
Computed Descriptors for Mordant Yellow 12
Mordant Yellow 12 manufacturer
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