| Specification |
| Product Name |
SUDAN IV |
| Synonyms |
Scarlet Red; Solvent Red 24; Fat ponceau; Scarlet red;
Lipid Crimson |
| CAS NO. |
85-83-6 |
| C. I. No. |
26105 |
| Molecular Formula |
C24H20N4O |
| Formula Weight |
380.45 |
| Appearance |
Dark Red-Brown Powder |
| Structure |
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| Tests |
Limits |
| Dye content (Titanometric) |
- ~80% |
| Absorption Max. (Toluene) |
- 520-523-(357)nm
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| Melting Point |
- 199 C (dec.) |
| Solubility (1 mg/ml, CHCL3) |
- Opaque dark red solution |
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| REVISED: 1-1-2012 |
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