Sodium Bisulphite
| PRODUCT SPECIFICATIONS | ||
| Sodium Metabisulphite (Aqueous solution, Type-2) | ANALYTICAL METHOD (Solution) | |
| Appearance | Light yellow liquid | Visual |
| NaHSO3 | 36%-38% as NaHSO3 | Titrimetric |
| SO2 content | % 22 (m/m) | |
| Density (25 ºC,g/ml) | 1,30 – 1,37 | Densimeter |
| Iron content | max. 10 ppm | Colorimetric |
| Heavy metals | max. 5 ppm (excluding Fe,as Pb) | Colorimetric |
APPLICATION FIELDS
- Antichlore in bleaching fibers and mordant in textile
- Antiseptic in production of cellulose esters
- Main raw material in production of sodium hydrosulfite
- Aromatic alcohols and aldehyde
- Antiseptic in fermentation process
- Depilator in leather industries
- Disinfectant in cosmetic and canned industry
- Various applications in paper, rubber, sugar, galvanoplasty and adhesive industries
SODIUM BISULPHITE TDS