Anhydrous Potassium Fluoride

Molecular Formula:

KF

Molecular Weight:

58.10

CAS NO.:

7789-23-3;12178-06-2

Property:

White(cubic)crystal;deliquescent;soluble in hydrofluoric acid and Ammonium and slightly in alcohol; melting point 858°C;keep it sealed.

Assay:

≥98%

Impurity level:

Impurity name	Index
Chloride(Cl)	≤0.05%
Dissociate acid(HF)	≤0.3%
Dissociate alkali(K2CO3)	≤0.2%
Fluorosilicate(SiO3)	≤0.2%
Iron(Fe)	≤0.03%
Moisture(H2O)	≤0.5%

Usage:

Glass engraving,food antiseptic,electroplating,welding flux,insecticide,absorbent of fluorating agent(absorbing moisture of hydrofluoric acid);raw material for Potassium Bifluoride.

Packing :

25kg plastic woven bag or 50kg fibre drum

Caution at transportation:

Inorganic toxicant;UN NO.1812;specified number of hazardous goods:83016;class of risk:6.1