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

FUCHSIN ACID CALCIUM SALT 

Synonyms:			         Acid Fuchsin calcium salt

CAS No:				123334-10-1

Chemical Formula:		C20H19N3O9S3

Formula Weight:			579.65

Color Index:				42685

Appearance:				 Green Crystalline Powder

Dye Content:				 60.0% minimum

pH:						 3.5-6.5

Absorbance:				
(λ Max. 546 in water +2.5ml 0.1N HCl)   0.360 minimum
      
Solubility in water:				Clear Violet colored solution

Effective: 12/02/19