Sodium Meta Bisulphite


HS CODE NO28321010

We offer pure and active Sodium Meta Bi Sulfite. This is an inorganic compound having chemical formula Na2S2O5. We offer chemicals as specified by our clients. Having a CAS no. of 7681-57-4 and molecular weight 190.11.

Physical and Chemical Properties:

Appearance:Fine, white granular material
Odor : Pungent sulphur di oxide odor
pH: 4.3 (1% solution)
Specific gravity: 1.48 (@20 °C).
Solubility: 39% in water (Weight, @16 °C)

Other Properties:

It is highly hygroscopic product.keep it preserved in container/bag properly.
Keep it away from heat, light, moisture etc.


Bleaching agent (e.g. candies, cake) loose agent (e.g. bread, cracker, etc).
Antiseptic and germicide (e.g. fruit juice, tinned food, etc).
Inhibitor and freshening agent (e.g. day lily, seafood, fruit and vegetable, etc).

Available in 50/25 kg bag