Glyoxal sodium bisulfite addition compound hydrate

乙二醛亚硫酸氢钠水合物

Also known as: 1,2-Dihydroxy-1,2-ethanedisulfonic acid disodium salt hydrate, Disodium 1,2-dihydroxy-1,2-ethanedisulfonate monohydrate, Glyoxal sodium bisulfite hydrate, EINECS 208-233-1

Glyoxal sodium bisulfite addition compound hydrate (CAS 332360-05-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2H6Na2O9S2 and a molecular weight of 284.17300 g/mol. It is also known as 1,2-Dihydroxy-1,2-ethanedisulfonic acid disodium salt hydrate, Disodium 1,2-dihydroxy-1,2-ethanedisulfonate monohydrate and Glyoxal sodium bisulfite hydrate. Key property: a melting point of 193ºC (dec.)(lit.). It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

332360-05-1

Jingsj CID

J-28219-2

Molecular Formula

C₂H₆Na₂O₉S₂

Chinese Name

乙二醛亚硫酸氢钠水合物

Molecular Weight

284.17300 g/mol

Category

Organic Acids

Last updated

8/21/2026