Alliance Chemical stocks 7 variants of Sodium Bisulfite (CAS 7631-90-5): 40%, ACS Grade 40%, 25%. Compare grade, concentration, and transport classification below, then open the SDS, technical data sheet, or certificate of analysis for the variant you need.
CAS 7631-90-5 · 7 variants
All variants share CAS 7631-90-5. Grade and concentration determine purity specification and strength; each variant's exact specification, hazard classification, and a certificate of analysis are published by Alliance Chemical and linked above. Lot-specific certificates ship with every order.