disodium 4,5-diamino-9,10-dihydro-1,8-dihydroxy-9,10-dioxoanthracene-2,7-disulphonate
- CAS NO.：6370-62-3
- Empirical Formula: C14H8N2Na2O10S2
- Molecular Weight: 474.33026
- EINECS: 228-886-6
- SAFETY DATA SHEET (SDS)
What is disodium 4,5-diamino-9,10-dihydro-1,8-dihydroxy-9,10-dioxoanthracene-2,7-disulphonate ?
Preparation
1,8-Dihydroxyanthracene-9,10-dione in hair smoke sulfuric acid oblate, then use the method reduction.
Properties and Applications
blue. The strong sulfuric acid for green light yellow, diluted into purple.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5-6 | 3 | 2 | 2-3 | ||||
| AATCC | 4-5 | 1 | 1 | 1 | 2 | |||
Properties of disodium 4,5-diamino-9,10-dihydro-1,8-dihydroxy-9,10-dioxoanthracene-2,7-disulphonate
| EPA Substance Registry System | 2,7-Anthracenedisulfonic acid, 4,5-diamino-9,10-dihydro-1,8-dihydroxy-9,10-dioxo-, disodium salt (6370-62-3) |
Safety information for disodium 4,5-diamino-9,10-dihydro-1,8-dihydroxy-9,10-dioxoanthracene-2,7-disulphonate
Computed Descriptors for disodium 4,5-diamino-9,10-dihydro-1,8-dihydroxy-9,10-dioxoanthracene-2,7-disulphonate
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