Aluminium Fluoride

ALUMINIUM FLUORIDE

Molecular formula: AIF3 It is white powdery solid, mainly used to adjust the molecular ratio of electrolyte in aluminium electrolytic cell. The method of making non- water AIF3 can reduce melting point, improve conductivity of electrolyte, reduce the environment pollution, enhance the production yield, and reduce the cost of electrolysis. Item Chemical Composition, %

? Impurity, ?

F Al Na SiO2Fe2O3SO42- P2O5H2O 550, one hours

Special 1st grade 6130. 0 0. 5 0. 28 0. 10 0. 5 0. 05 0. 5

Special 2nd grade 6030. 0 0. 5 0. 30 0. 13 0. 8 0. 05 1. 0

1st grade 5828. 2 3. 0 0. 30 0. 13 1. 1 0. 05 6. 0

2nd grade 5728. 0 3. 5 0. 35 0. 15 1. 2 0. 08 7. 0