CALCIUM FLUORIDE

 

FORMULA: CaF2

 

M. W.: 78.0768

 

CAS NO.: 7789-75-5

 

DESCRIPTION: A COLORLESS TO WHITE POWDER THAT OCCURS IN NATURE AS FLUORITE OR FLUORSPAR; MELTS AT 1423°C AND BOILS AT ABOUT 2500°C.

 

SPECIFICATIONS:

CaF2

95% MIN.

97% MIN.

SiO2

2.5% MAX.

1% MAX.

CaCO3

1% MAX.

1% MAX.

SULPHIDE

0.05% MAX.

0.05% MAX.

FLUORIDE

0.05% MAX.

0.05% MAX.

H2O

1.00% MAX.

1.00% MAX.

 

USES: USED IN ETCHING GLASS, LASERS, AND ELECTRONIC SPECTROSCOPY.

 

PACKING: PACKED IN 1000 KGS WATER-PROOF BAG.