Product Short Description: SMBS Used as a disinfectant, antioxidant and preservative agent. It is used as a cleaning agent for potable water reverse osmosis membranes in desalination systems. It is also used to remove chloramine from drinking water after treatment. Also used in printing and dyeing and dechlorination of text Product Description: Sodium Metabisulfite is an inorganic compound frequently used as a disinfectant, antioxidant and preservative agent. We are supplier and exporter of Sodium Metabisulfite in Mumbai, Kandla, Chennai, Visakhapatnam, Kolkata, Fujairah - Dubai, Muscat Oman Sohar Barka.