Sodium Metabisulphite - Fine White Granular Material, Cas No. 7681-57-4, Pungent Odor, Hygroscopic Properties, Applications In Food, Medicine, Textile, Water Treatment, And More

We offer pure and active Sodium MetaBisulphite. 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 materialOdor: Pungent sulphur dioxide odorpH: 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. Application: 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).