SPECIFICATIONS

OIL RED O CERTIFIED

Synonyms:				Solvent Red 27; C.I. 26125

CAS No:				1320-06-5

Chemical Formula:			C26H24N4O

Formula Weight:			408.51

Description:				Dark Greenish-Brown to Black to bluish-red
					Powder

Identification:			To pass test

Solubility 1mg/1ml of
Ethanol:Chloroform (1:1):		Clear dark red solution

Dye content:				> 70.0 %

Loss on drying
(at 105 Deg. C/1 hr.)			< 5.0 %

Lambda Max				518 (359) nm (in Teluene)

Melting Point:			120 deg. C

Effective: 01/05/09