CAS number : 21651-19-4
Molecular weight :
Molecular formula/chemical symbol :SnO
Description :
Dark grey or brown black powder. Stable in air.
USES :
Used for catalyst, reducing agent, tin salt preparation.
Report :
Inspection test report against
|
The name of a commodity |
Stannous oxide |
CAS：21651-19-4 |
|
Character |
Dark grey or brown black powder |
|
|
Test items |
Estimated value |
|
|
SnO |
≥90.0% |
|
|
Cl |
≤0.01% |
|
|
Hydrochloric acid insoluble |
≤0.02% |
|
|
Heavy metal |
≤0.02% |
|
|
Ammonium salt |
≤0.003% |
|
|
SO42- |
≤0.01% |
|
