Lithium Fluoride

Molecular formula: LiF
Molecular weight: 25.94

Property: Cubic crystal. Its fusing point is 842°C; boiling point is 1676°C; it's insoluble in water; no hydrate will form in water Lithium fluoride or the composition with potassium fluoride is used as flux material. It's used as the additive of electrolyte of electrolysis of Al.Lithium fluoride prism is used in infrared spectrum.

Product quality: Company standard

Index name	Special grade	First grade	Second grade
Lithium Fluoride(LiF), % ≥	99	98.5	98.0
Silicon dioxide(S02) % ≤	0.05	0.1	0.5
Iron(Fe), % ≤	0.005	0.1	0.2
Sulfate(base on SO4), %≤	0.05	0.1	0.2
Cl, %≤	0.005	0.1	/
Ca, %≤	0.1	/	/
Al, %≤	0.01	0.1	/
Mg, %≤	0.01	0.1	/

Casing: Metal pail with plastic liner, 50kg per pail.