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

RHODIZONIC ACID, DISODIUM SALT, 98%

Synonyms:				Sodium rhodizonate dibasic, 98%

CAS No.:					523-21-7

Molecular Formula:			C6Na2O6

Formula Weight:				214.04

Appearance:					Green-grey to dark-green powder

Identification (IR):				To conform to standard
        
Assay (total base):				97.5% minimum

Solubility:					Clear dark orange to orange red solution
(5 mg/ml, H2O)

Effective Date: 11/25/10