Sodium Metabisulfite

Specifications

Manufacturer

HiMedia

Catalogue code

TC834M-500G

Also known as

Sodium pyrosulphite

Formula

Na₂S₂O₅

CAS number

7681-57-4

Molecular weight

190.1

Storage

Store below 30°C

Source

HiMedia price list 2026-27, printed page 605

Packs & prices

Prices are the manufacturer’s 2026-27 list prices excluding 18% GST. Delivery is calculated at checkout.

Further catalogue details

• Meets BP, IP & EP testing specifications

Ordering & delivery

• Order status is available online. Add your GSTIN at checkout and request a seller-issued tax invoice when needed.
• Hazardous chemicals ship by surface with an approved carrier and may need a few extra days.
• Need a bulk quantity, a different pack or a certificate before buying? Request a quotation.