Magnesium fluoride 

MgF₂

Sellaite

CAS-No. 7783-40-6 EC-No. 231-995-1 HS-No. 28261900 

M = 62.31 g/mol Spec. density 3.13 g/cm³ (20 °C)

Melting point 1266 °C Boiling point 2239 °C

S 22-25

Magnesium fluoride  AR

Specification  Q/GDGH 297-2003

Assay(as dry sample)

>=98.0%

Loss on ignition

<=11%

Chloride(Cl)

<=0.01%

Sulfate(SO₄)

<=0.05%

Silicon(Si)

<=0.01%

Iron(Fe)

<=0.02%

Heavy metals(as Pb)

<=0.003%

Alkalinity(as MgO)

<=0.5%

Acidity(as HF)

<=0.15%

Ord.No.

Packaging

Quantity

Magnesium fluoride  CP

Specification  Q/GDGH 297-2003

Assay(as dry sample)

>=96.0%

Loss on ignition

<=11%

Chloride(Cl)

<=0.02%

Sulfate(SO₄)

<=0.1<SPAN lang=EN-US style="FONT-SI