POTASSIUM FERRICYANIDE

 

SYNONYM: RED PRUSSITATE OF POTASH

FORMULA: K3Fe (CN)6

 

M. W.: 329.26

 

CAS NO.: 13746-66-2

 

GRADE: TECH. GRADE

 

DESCRIPTION: RED MONOCLINIC CRYSTALS; SOLUBLE IN WATER AND INSOLUBLE IN ALCOHOL; DECOMPOSES AT MELTING POINT.

 

SPECIFICATIONS:

ITEM

EXCELLENT

FIRST

K3Fe (CN)6

99.5% MIN.

99.0% MIN.

CHLORIDE (AS KCl)

0.20% MAX.

0.60% MAX.

K4Fe (CN)6·3H2O

0.16% MAX.

0.30% MAX.

WATER INSOLUBLE

0.01% MAX.

0.03% MAX.

 

USES: USED IN TEMPERING STEEL, ELECTROPLATING, AND AS A REAGENT.

 

PACKING: IN 25KG PLASTIC WOVEN BAG WITH PLASITC LINING.

 

H.S. NO.: 2837.2000