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Anhydrous Potassium Fluoride

Molecular Formula:KF
CAS No.:7789-23-3
Molecular Weight:58.10 
Property:White (cube) crystal, easy deliquescence, soluble in hydrofluoric acid and ammonia, slightly soluble in alcohol, melting point 858 ℃
Specification:

Impurity name

Index

Assay

99% min.

Chloride(Cl)

0.05% max.

Dissociate acid(HF)

0.3% max.

Dissociate alkali(K2CO3)

0.2% max.

Fluorosilicate(SiO2)

0.2% max.

Iron(Fe)

0.005% max.

Moisture(H2O)

0.5% max.

Usage:Glass engraving, food antiseptic, electroplating, welding flux, insecticide, absorbent of fluorinated agent (absorbing moisture of hydrofluoric acid); raw material for Potassium Bifluoride. 
Packing :25KGS plastic woven bag, 25KGS compound bag, 25KGS fibre drum. 
Hazardous details:Inorganic toxicant , UN No.:1812 , Class: 6.1 , Packing group: III
Caution at transportation:Must be kept from moisture and keep sealed.

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