Chrome azurol S, Cas no 1667-99-8, Nile Chemicals

Product Number	31156
CAS Number	1667-99-8
Molecular Formula	C₂₃H₁₃Cl₂Na₃O₉S
Molecular Weight	605.28
CI no	43825

TEST	SPECIFICATION	Results
APPEARANCE	BROWN TO GREEN OR BLACK CRYSTALLINE POWDER	Complies
SOLUBILITY	0.1% IN H2O; CLEAR, BROWN TO DARK RED-BROWN SOLUTUION	Complies
	SOLUTION
Dye Content	65%	65%