Potassium Metabisulfite, Crystal, FCC
Dipotassium Pyrosulfite
Functional Use in Foods: Preservative; Antioxidant
|
Chemical Formula |
K2S2O5 |
|
Molecular Weight |
F.W. 222.33 |
|
CAS # |
16731-55-8 |
|
Safety Information |
|
|
Health Hazard |
2 |
|
Fire Hazard |
0 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Assay (K2S2O5) | Min. 90.0% |
| MAXIMUM LIMITS | |
| Lead | 2 mg/kg |
| Iron (Fe) | 10 mg/kg |
| Selenium (Se) | 5 mg/kg |
|
UPS limit |
2.5 kg |
|
Storage Information |
AIR SENSITIVE, HEAT SENSITIVE: Keep tightly closed in a cool place. |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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