
Sodium Metabisulphite, Sodium Metabisulfite, SMBS,E222
Application:
1>Bleaching agent for textile fibres;
2>Colors stripper and dechlorination;
3>Preparation of Indigo Vat Dye;
4>Solubilizing ...

As a sodium thiosulfate exporter with 17years rich experience.We have different size for your choice,very small,small,big size.
All good price and excellent quality.
If have need,contact me any ...