Sodium Bisulfite CAS 7631-90-5, Best price from China supplier factory
TNJ Chemical is a China factory, supplier and manufacturer of Sodium Bisulfite CAS 7631-90-5 with plant site in Feidong Anhui Province. We are certified by GMP, ISO and SGS organization and specialize in chemical since from 2001. To buy bulk quantity Sodium Bisulfite CAS 7631-90-5 at wholesale discounted price, please send your price inquiry to sales@tnjchem.com
Application & Function
(1) Used as reducing agent, food preservatives and bleach.
(2) Used for the bleaching of cotton fabric and organic substance. Used as reducing agents in dyes, paper, leather, chemical synthesis and other industries. Used for the production of analgin and aminopyrine intermediates in pharmaceutical industry. Used as bleach, preservatives, and antioxidants of food grade products.
(3) Used as reductants in analysis and also as bleach and bacterial inhibitors
(4)Used as reducing agent, antiseptic, disinfectant and bleach.
Specification
|
Appearance |
Colorless transparent liquid |
|
Pb,% |
≤ 0.001 |
|
As, % |
≤ 0.0002 |
|
Fe, % |
≤ 0.003 |
|
Water insoluble, % |
≤ 0.03 |
|
Assay, % |
≥ 99.0 |
