Produced under entirely closed production line
POTASSIUM FLUORIDE

CHEMICAL FORMULA: KF
M.W.: 58.10
DESCRIPTION: A colorless cubic with up to 300 Mesh, easily
deliquescence, Density in range from 0.4 to 0.6. Melting Point on 858℃,dissolved in water, Hydrofluoric acid and liquid ammonia.
APPLICATION: Be used as corrosive agent for glass, fusing
agent in welding.
SPECIFICATIONS:

ITEM
Best grade
Better grade
Purity
99.5% min
99% min
Chloride
0.005% max
0.05% max
Sulphate
0.02% max
0.05% max
Ferrous
0.002% max
0.003% max
Heavy metal
0.002% max
0.003% max
Free HF
0.005% max
0.1% max
Fluosilicate
0.002% max
0.002% max
Loss on drying
0.2% max
0.3% max


ITEM
Best grade
Better grade
Purity
99.5% min
99% min
Chloride
0.005% max
0.05% max
Sulphate
0.02% max
0.05% max
Ferrous
0.002% max
0.003% max
Heavy me