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