Sodium Metabisulfite | High Purity Lab Grade

Sodium Metabisulfite | High Purity Lab Grade

Brand: Lab Alley
SKU: C7561
Model # Description BrandPriceQuantity
C7561-100g Sodium Metabisulfite Lab, 100g Lab Alley $10.40
C7561-500g Sodium Metabisulfite Lab, 500g Lab Alley $14.87


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CAS Number: 7681-57-4
Molecular Formula: Na2S2O5
Formula Weight: 190.11
Sodium Metabisulfite Lab Specifications:
Typical Analysis
Assay (Na2S2O5): 90.0-100.5%
Maximum Limits
Iron (Fe): 10 mg/kg
Lead: 2 mg/kg
Selenium (Se): 5 mg/kg


Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Sodium Metabisulfite Lab.