Solvent Violet 31
- CAS NO.：70956-27-3
- Empirical Formula: C14H8Cl2N2O2
- Molecular Weight: 307.13152
- MDL number: MFCD00035693
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-08-28 09:47:35
What is Solvent Violet 31?
Preparation
1,4-Diamino-2,3-dichloroanthracene-9,10-dione in 1-Nitrobenzene using sulfuryl chloride chlorination.
Properties and Applications
blue light purple. In concentrated sulfuric acid for shallow dark brown, dilution after purple
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | >7 | 310 | Insoluble | |||
Safety information for Solvent Violet 31
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