Sudan blue
Sudan blue Basic information
- Product Name:
- Sudan blue
- Synonyms:
-
- Einecs 230-263-9
- Solvent Blue 105
- C.I.Solvent Blue 105:C.I.61552
- CAS:
- 81859-26-9
- MW:
- 0
- Mol File:
- Mol File
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Sudan blue Usage And Synthesis
Preparation
1,4-Dihydroxyanthracene-9,10-dione and Ethanamine(2 Moore) condensation.
Properties and Applications
brilliant red light blue.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | 6-7 | 204 | 300 | Insoluble | No change | No change |