Sodium Hyposulfite
Chemical Formula |
Na2S2O3 |
Molecular Weight |
F.W. 158.11 |
CAS # |
7772-98-7 |
Safety Information |
|
Health Hazard |
2 |
Fire Hazard |
0 |
Reactivity |
0 |
Test |
Specification |
Assay (Na2S2O3) | Min. 97.0% |
MAXIMUM LIMITS | |
Calcium (Ca) | 0.01% |
Heavy Metals (as Pb) | 0.001% |
Insoluble Matter | 0.01% |
Sulfide (S) | 0.0001% |
UPS limit |
150 lb |
Storage Information |
Hygroscopic |
Chemical information and descriptions have been provided by Spectrum Chemicals.