Sulfurous Acid Monosodium Salt; Sodium Hydrogen Sulfite
This product consists of varying proportions of sodium bisulfite, NaHSO3 and sodium metabisulfite, Na2S2O5.
CAS # |
7631-90-5 |
Safety Information |
|
Health Hazard |
2 |
Fire Hazard |
0 |
Reactivity |
0 |
Test |
Specification |
Assay (SO2) | Min. 58.5% |
MAXIMUM LIMITS | |
Insoluble Matter | 0.005% |
Chloride (Cl) | 0.02% |
Heavy Metals (as Pb) | 0.001% |
Iron (Fe) | 0.002% |
UPS limit |
150 lb |
Chemical information and descriptions have been provided by Spectrum Chemicals.