L -(+)Ascorbic Acid (Vitamin C)BP 100%*

Product Name: Sodium Metabisulphite Other Names: Sodium metabisulfite or sodium pyrosulfite or sodium pyrosulphite CAS#:7681-57-4 Applicable Uses: Preservative baked goods It is also used to sanitize the equipment used for winemaking. Concentrated Na2S2O5 can be used for the removal of tree stumps Gold Precipitation Na2S2O5 is used as a corrosion inhibitor in the oil industry. wastewater treatment since it can reduce hexavalent chromium into its trivalent form.