| Grade | Food Grade |
| Purity | 98% |
| Form | Powder |
| Application | Leather, Water Treatment, Food Preservative, Textile |
| Packaging Size | 50 kg |
| Solubility | Water Soluble |
| Packaging Type | HDPE Bag |
| pH | 4–6 |
| Country of Origin | India |
Minimum order quantity: 1000 Kg
Sodium Bisulphite (NaHSO₃)Purity: ≥ 98 % | Appearance: White Crystalline Powder | Grade: Industrial / Food / Pharma
RSMW offers high‑quality Sodium Bisulphite, manufactured under strict quality control and tested for purity and stability. Our product is widely used as a reducing agent, preservative, and oxygen scavenger across industries.
🔹 Applications / Uses
Food & Beverage – as preservative and antioxidantWater Treatment – for dechlorination of boiler / industrial waterPhotographic Chemicals – as a developing agentPharmaceuticals – stabilizer and analytical reagentPulp & Paper / Textile Industries – bleaching & dyeing processes
🔹 Product Highlights
Consistent ≥ 98 % purityLow iron and heavy‑metal contentMoisture‑proof HDPE / laminated bags packingCustom packaging for export containersComplies with international quality standards