S P E C I F I C A T I O N S

SUDAN IV CERTIFIED

Synonyms:					Scarlet Red; Solvent Red 24;
C.I. 26105; Fat ponceau; Scarlet red;
Lipid Crimson				

CAS No:					85-83-6

Formula:					C24H20N4O

F.W.:						380.45

Description:					Dark Red-Brown Powder

Identification:				Conforms to structure and standard

Dye Content:				> 80.0%

Melting Point:				199 C (dec.)

Spectroscopy:				Peak 520 nm in Toluene

Solubility (1 mg/ml, CHCL3)		Opaque dark red solution

Effective: 12/16/08