Sodium Meta Bi Sulfite is supplied by Shreeji Sales Corporation. Shreeji Sales Corporation also supplies wide ranges of boiler & cooling water treatment chemical, industrial effluent treatment chemical, liner, portable water & sewage treatment chemical, poly & alum dosing pump, reverse osmosis treatment chemicals etc. Sodium Meta Bi Sulfite is used as a food additive, mainly as a preservative. This Sodium Meta Bi Sulfite is available with 1.48 g/ cube cm density and has greater than 170 degree C melting point.