MAGNESIUM FLUORIDE
FORMULA: MgF2
M. W.: 62.3018
CAS NO.: 7783-40-6
DESCRIPTION: POISONOUS, COLOURLESS CUBIC CRYSTAL OR POWDER,
SOLUBLE IN NITRIC ACID, SLIGHTLY SOLUBLE IN RARE ACID, INSOLUBLE IN WATER AND
ALCOHOL.
SPECIFICATIONS:
|
MgF2 |
98% MIN. |
|
Fe |
0.05% MAX. |
|
Ca |
0.6% MAX. |
|
SiO2 |
1.0% MAX. |
|
HEAVY METAL (Pb) |
0.02% MAX. |
|
SULPHATE (SO42-) |
0.2% MAX. |
|
WATER |
2% MAX. |
USES: It is used in manufacture of ceramic, glass,
flux AGENT of smelting magnesium, coating lenses and filter of optical
intraments and so on.
PACKING: 25KG/PLASTIC
WOVEN BAG WITH TWO-PLY PLASTIC BAG INNER.
STORE: Store at a cool and dry
place hermetically.
H.S. NO.: 2826.1900