English Name: sodium bisulfite

Properties: white crystalline powder

Chemical formula NaHSO3

CAS No. 7631-90-5

Usage editing

1. Bleaching of cotton and organic fabrics;

2. It is used as reducing agent in dyestuff, papermaking, leather making and chemical synthesis industries;

3. Intermediates for the production of analgin and aminopyrine in pharmaceutical industry;

4. Food grade products are used as bleach, preservative and antioxidant;

5. It is used for the treatment of chromium containing wastewater and electroplating additive.