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

NILE BLUE CHLORIDE

Synonyms:				C.I. 51180 

CAS No:				2381-85-3

Chemical Formula:			C20H20ClN3O 

Formula Weight:			353.85

Description:				Black to very dark green powder

Identification (IR):			Conforms to structure and standard

UV-Visible Spectrum:		E (638 +/- 4nm) = 80,000 (minimum)		
(50 % Ethanol)

Titration AGNO3:			8.2% Chloride Minimum
(After Oxygen Combustion)

Loss on drying:			8% Maximum
1gm at 100° C / 1 hour

Solubility				H2O		2 mg/ml
					EGME	4 mg/ml
					EtOH		2 mg/ml

Effective: 08/20/19