CAS number : 7783-47-3
Molecular weight :
Molecular formula/chemical symbol :SnF2
Description :
Keywords:Fluoride
Melting point: 215 ° C Boiling point: 850 ° C Density: 4.57 g/mL at 25 ° C (lit).
USES :
Used as spectrum reagent.
Report :
Inspection test report against
the name of a commodity |
Tin fluoride |
CAS:7783-47-3 |
character |
|
|
Test items |
estimated value |
|
SnF2 |
99% |
|
Sn |
≥75% |
|
F |
22.3-25.5% |
|
Sb |
≤0.005% |
|
Pb |
≤0.001% |
|
As |
≤0.0003% |
|
Hg |
≤0.0002% |
|
Fe |
≤0.001% |
|
loss on drying |
≤0.2% |