Calcium fluoride 

CaF₂

Fluorite, Fluorspar

CAS-No. 7789-75-5 EC-No. 232-188-7 HS-No. 2826190090 

M = 78.08 g/mol Spec. density 3.18 g/cm³ (20°C)

Melting point 1418 °C Boiling point 2513 °C

Calcium fluoride   AR

Specification  Q/GDGH 296-2003

Assay(as 400 °C dry sample)

>=98.5%

Sulfate(SO₄)

<=0.05%

Chloride(Cl)

<=0.01%

Iron(Fe)

<=0.003%

Silicon(Si)

<=0.01%

Total nitrogen(N)

<=0.005%

Loss on drying

<=0.4%

Heavy metals(as Pb)

<=0.003%

Ord.No.

Packaging

Quantity

Calcium fluoride  CP

Specification  Q/GDGH 296-2003

Assay(as 400 °C dry sample)

>=98.0%

Sulfate(SO₄)

<=0.15%

Chloride(Cl)

<=0.02%

Iron(Fe)

<=0.025%

Silicon(Si)

<=0.04%

Total nitrogen(N)