Potassium Bifluoride

Potassium Bifluoride

Properties: A colorless flake or granular crystals, deliquescent to release HF, soluble in water, insoluble in ethanol, its aqueous solution show acidity, toxic.
Application: Glass etching, optical glass making, preparation of catalyst of alkyl benzenes, preservative and welding flux.

Product Details

Potassium Bifluoride
Formula: KHF2
CASNo.:7789-29-9
M. W.: 78.10
Properties: A colorless flake or granular crystals, deliquescent to release HF, soluble in water, insoluble in ethanol, its aqueous solution show acidity, toxic.

Specification:

Assay (KHF2)
SO4
Cl
SiO2
Fe
Heavy metal (as Pb)
H2O

99.0% min
0.05% max
0.05% max
0.5% max
0.01% max
0.006% max
0.3% max

Application:

Glass etching, optical glass making, preparation of catalyst of alkyl benzenes, preservative and welding flux

1. For glass carving, food preservation, electroplating;
2, can be used as welding flux, insecticide, catalyst, absorbent (absorbing HF and moisture), etc.;
3. Used as an analytical reagent and a complex forming agent. It is also a raw material for preparing potassium hydrogen fluoride;
4. It can be used as a fluorinating agent for organic compounds.
Storage: Store at dry place hermetically.
Packing: 25Kg net, pack sealed with double plastic bags lined plastic woven bag or drum.

Hazardous details:

UN No.: 1811
Class: 8
Packing group:

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