Sodium metabisulphite
Na2S2O5
Appearance:white or slightly yellowish crystalline powder.
Application:
1>Bleaching agent for textile fibres,bleaching agent for paper pulps.
2>Color stripper and dechlorination,preparation of Indigo Vat Dye.
3>Solubilizing and acidyfing agent for leather industries.
4>Preservative and sterilisation agent for food industries.
Package: 25kg/50kg woven bag or as per your request.
