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Potassium fluoroaluminate and its use

Potassium fluoroaluminate and its use
Potassium fluoroaluminate is a chemical substance, CAS number is 13775-52-5.
By anhydrous hydrofluoric acid and aluminum hydroxide reaction to produce fluoroaluminic acid, and then at high temperature and potassium hydroxide reaction, filtration, drying, melting, broken in the system. Also by the aluminum fluoride, ammonium fluoride and potassium chloride reaction in the system.
Potassium fluoroaluminate is mainly used in the aluminum industry industry to help the solvent, also used as insecticide and ceramic, glass industry and aluminum brazing.

Potassium fluoroaluminate packaging can be lined with polyethylene film bag sacks or woven bags, net weight 50kg. Should be stored in a ventilated, dry warehouse. Prevent moisture. Do not mix with food or acid. Fire can be used when the water, sand and carbon tetrachloride fire extinguisher.

English name:
Potassium fluoroaluminate
English alias:
Potassium cryolite




CAS number:
13775-52-5
EINECS number:
237-409-0
Molecular formula:
K3AlF6
Molecular formula:
258.24
InChI:
InChI=1/Al.6FH.3K/h;6*1H;;;/q+3;;;;;;;3*+1/p-6
Molecular formula:
K3AlF6


Potassium fluoroaluminate and its use