Specification :

We can supply 96.5% min Sodium Metabisulfite food grade and industry grade.
1) Chemical formula: Na2S2O5;
2) Place of Origin: China;
3) H.S.Code: 28321000;
4) Physical appearance: White or slightly yellowish crystalline powder;
5) Packing: 25kg, 50kg, 1200kg / plastic woven bag lined with one layer polythene bag;
6) Application: Sodium metabisulfite is widely used in leather tanning, cloth knitting, organic matters blanching, mordant, food preservation, brewing, sterilization and antisepsis of beverage, synthetic organic reducers for photography, rubber coagulators and spices.

Please don't hesitate to contact me if you are interested in it. Your any inquiry will meet our prompt reply. We will give you our best quality and price. Welcome your specific inquiry.