Appearance: White crystalline powder
Assay KF: 99.5% Min.
Cl (%): 0.05 Max.
SO4 (%): 0.1 Max.
HF (%): 0.05 Max.
KOH (%): 0.1 Max.
Fe (%): 0.002 Max.
K2SiF6 (%): 0.2 Max.
WATER (%): 0.2 Max.
Application: It is used as etching agent for glass, antiseptic
agent for food, solvent in welding, insecticide, fluoridation
agent, absorbent, analytic reagent and raw material to produce
potassium acid fluoride, etc.
Packing: 25kg/bag, or as customers request.