Sodium Metabisulphite- or sodium pyrosulfite is an inorganic compund of chemical formula Na2S2O5..
It is used as a disinfectant, antioxidant and preservative agent.
Specifications Grade Technical : overall Purity : 98-99% So2-60-62%
Ph-4-5
Packing: 50 Kg Bag
Imperative Applications-