High Purity 99%Potassium Fluoride Kf 7789-23-3
Potassium Fluoride
1.Character
Potassium fluoride is a salt, also known as potassium fluoride. White monoclinic crystalline or crystalline powder. Salty, hygroscopic, soluble in water, insoluble in ethanol, its aqueous solution is alkaline, can corrode glass and porcelain. Relative density 2.454, melting point 858ºC. Medium toxicity, median lethal dose (rat, oral) 245mg/kg. Pungent!
formula | KF | CAS NO | 7789-23-3 |
purity | 99%min | HS CODE | 28261990 |
molecular weight | 58.1 | UN | 1812 |
2. Uses
(1)Used for glass carving, food preservative and electroplating. It can be used as welding flux, pesticide, fluoridation agent of organic compound, catalyst, absorbent (absorbing HF and moisture), etc. It is also the raw material for making potassium hydrogen fluoride.
(2) Used as analytical reagent, complex formation agent, and used for glass carving and food anticorrosion, also used as insecticide, fluoride agent, etc
3.Storage
Store in a cool, ventilated warehouse.