Product?Name:Calcium Fluoride

　　Synonym：Calcium difluoride

　　CAS NO:7789-75-5

　　Molecular?Formula:CaF2

　　Molecular?Weight: 78.07

　　EINECS:232-188-7

　　Properties:White powder or colorless crystal.

　　Melting point: 1402°C;

　　Boiling point: 2500°C (lit.);

　　Density: 3.18 g/mL at 25°C (lit.);

　　Insoluble in water, soluble in sulfuric acid, phosphoric acid and hot hydrochloric acid and boric acid, hypochloric acid.

　　Specification:

　　AppearanceWhite crystal

　　GaF2≥99.99%

　　Loss on drying≤0.1%

　　Chloride≤0.015%

　　Sulfur compound(SO4)≤0.02%

　　La≤0.0001%

　　Y≤0.0001%

　　Ce≤0.0001%

　　Mn≤0.0002%

　　Fe≤0.0005%

　　Cu≤0.0001%

　　As≤0.0005%

　　Si≤0.005%

　　Cd≤0.0005%

　　Ni≤0.0001%

　　Co≤0.0001%

　　Cr≤0.0001%

　　Pb≤0.0001%

　　Use:?It is widely used in chemical, metallurgy, glass, enamel and cement

　　Packing :1KG/bottle

7789-75-5