Bulk Discount Available!

Sodium bisulfite, 1 X 100 g (243973-100G)
MilliporeSigma® (Sigma-Aldrich)
$35.60
Earn points on this purchase
impurities | ≤0.005% insolubles |
InChI key | DWAQJAXMDSEUJJ-UHFFFAOYSA-L |
concentration | ≥58.5% SO2 |
InChI | 1S/Na.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-2 |
form | powder or crystals |
grade | ACS reagent |
cation traces | heavy metals (as Pb): ≤0.001% |
anion traces | chloride (Cl-): ≤0.02% |
cation traces | Fe: ≤0.002% |
pH | 4.3 (10 g/L) |
CAS_NO | 7631-90-5 |
Quality Level | 200 |
SMILES string | [Na+].OS([O-])=O |