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

BRILLIANT  BLUE  G 250

Synonyms:				                       Acid Blue 90, C.I. 42655
							Xylene Brilliant Cyanine G

CAS No.:						6104-58-1

Chemical Formula:					C47H48N3NaO7S2

Formula Weight:					854.03

Appearance:						Dark Blue to Blue-Black to Dark Brown to Violet-Brown powder

Dye Content:					65% minimum			

Loss on drying:					7% maximum

Residue on ignition:				2% maximum

Solubility:						Dark Blue solution
(1mg/mL in water)

Suitable for protein staining:			To pass test						

Effective: 05/25/2017