calcium fluoride
- CAS number
- 7789-75-5
- Molecular weight
- Molecular formula / chemical symbol
- CaF2
Description
White powder or cubic crystal. When heated to shine. Soluble in strong mineral acid, and decomposition release hydrogen fluoride, slightly soluble in dilute mineral acid, insoluble in water
USES
Manufacturing hydrofluoric acid, dehydration and dehydrogenation reaction catalyst, metallurgy fusing agent
Keyword:Nanometer materials
Report
Inspection test report against
|
the name or description of a commodity |
calcium fluoride |
CAS：7789-75-5 |
|
character |
White powder or cubic crystal |
|
|
Test items |
estimated value |
|
|
CaF2 |
≥99.5% |
|
|
loss on drying |
≤0.4% |
|
|
Cl |
≤0.01% |
|
|
sulfate(SO4) |
≤0.05% |
|
|
N |
≤0.005% |
|
|
Fe |
≤0.003% |
|
|
Si |
≤0.01% |
|
|
Pb |
≤0.003% |
|