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

THIONINE ACETATE CERTIFIED
(C. I. 52000)

CAS No:			78338-22-4

Formula:			C12H10N3S.C2H3O2

F.W.:				287.33

Appearance:			Very Dark Green to Bluish BlackPowder 

Lambda max:		598 nm (In Water)

Dye Content:		85% minimum

Loss on drying:		7% maximum 

To be certified by Biological Stains Commission.

Effective: 09/01/14