POTASSIUM FERROCYANIDE

SYNONYM: YELLOW PRUSSITATE OF POTASH

FORMULA: K₄Fe(CN)₆·3H₂O

M. W.: 422.39

CAS NO.: 13943-58-3

GRADE: FOOD GRADE

DESCRIPTION: LEMON-YELLOW MONOCLINIC CRYSTALS; SOLUBLE IN WATER AND INSOLUBLE IN ALCOHOL; DECOMPOSES AT ITS BOILING POINT.

SPECIFICATIONS:

K4Fe(CN)6·3H2O	98.5% MIN.
CHLORIDE (AS Cl)	0.40% MAX.
WATER INSOLUBLE	0.03% MAX.
ARSENIC (AS As)	0.0001% MAX.

USES: AS AN ANTICORROSIVE FOR METALS, AND FOR MANUFACTURE OF DYESTUFFS, PIGMENTS, PHARMACEUTICALS AND REAGENTS.

PACKING: IN 50KG PLASTIC WOVEN BAG WITH PLASITC LINING.

H.S. NO.: 2837.2000