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Sodium Metabisulphite

Airedale Chemical Sodium Metabisulphite liquid or solid is primarily used as a disinfectant, antioxidant and preservative agent. Its chemical formula Na2S2O5.


Cleaning Chemicals & Detergents

Used in various detergents acting as a sanitization and cleaning agent

Used to sanitize wine and beer making equipment


Applications across a variety of food and drinks as well as additives. Preservative and antioxidant in food.

It is also used as an excipient in some tablets, such as paracetamol.


As a solid, white in colour pungent sulphur dioxide odour and in solution form, a yellowish colour with pungent sulphur dioxide odour

CAS Number:
EC Number:

Available in the following sizes.

25kg Bag

25L Drum

200L Drum

Bulk Transfer

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