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