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Sodium Meta bi Sulphite
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%
Packing: 50 Kg Bag
-Sanitization and Cleaning Age
-Used to precipitate gold from auric acid