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Changshu Xinhua chemical co., ltd.

常熟市新華化工有限公司

Changshu Xinhua chemical co., ltd.

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Potassium Bifluoride

Molecular formula: KHF2
Molecualr weight: 78.10
Properties: Colorless crystal of tetragonal system; freely soluble in water; acidic in aqueous solution; no loss of hydrogen fluoride in dry air while hydrogen fluoride released by absorbing moisture in moist air.
Uses: electrolyte in the preparation of fluorine; in manufacture of anhydrous hydrogen fluoride, potassium fluoride; optical glass and etched glass; also used as welding flux of various metal, wood preservative and catalyst of benzene alkylation.
Content: ≥98%
Impurities:

SiO3

≤0.2%

Cl

≤0.05%

SO4

≤0.05%

Fe

≤0.005%

Pb

≤0.005%

Package: 25kg plastic woven bag.
Gaution at transportation: Inorganic toxicant; specified number of hazardous goods: 83020
UN No.: 1811 class of risk: 8.3
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