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Potassium Bifluoride

Formula: KHF₂
CAS NO.: 7789-29-9
M. W.: 78.10
Properties: A colourless flake or granular crystals, deliquescent to release HF, soluble in water, insoluble in ethanol, its aqueous solution show acidity, toxic.
Specification:(%)

Assay(KHF2)	99.0 min.
HF	24.6-26
Sulfate(as SO4)	0.05 max.
Chloride(as Cl)	0.05 max.
Fluorosilicate(as SiO2)	0.5 max.
Fe	0.01 max.
Heavy metal(as Pb)	0.006 max.

Application: Glass etching, optical glass making, preparation of catalyst of alkyl benzenes, preversative and welding flux.
Storage: Store at dry place hermetically.
Packing: 25Kg net, pack sealed with double plastic bags lined plastic woven bag or drum.