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
   
Tests    Limits
Dye content (Titanometric)

- ~80%

Absorption Max. (Toluene)

- 520-523-(357)nm

Melting Point

- 199 C (dec.)

Solubility (1 mg/ml, CHCL3) - Opaque dark red solution
   
   
REVISED: 1-1-2012  
 
 
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