| Grade Details | |
|---|---|
| Perticulars | Specifications |
| Appearance | Clear to pale yellow solution |
| Assay (as Na₂S₂O₅) | 38–42% |
| SO₂ Content | Approx. 20–25% (w/w) |
| pH (5% solution) | 4.0 – 5.5 |
| Specific Gravity (@25°C) | 1.20 – 1.30 |
| Odor | Pungent, sulfur dioxide-like |
| Solubility | Completely soluble in water |
| Iron (Fe) | < 10 ppm |
| Heavy Metals (as Pb) | < 5 ppm |
Sodium Meta Bisulphite Solution
S.P. Chemicals – Trusted Sodium Metabisulphite Manufacturer in India S.P. Chemicals is a renowned Sodium Metabisulphite Manufacturer in India, dedicated to the production and supply of high-quality Sodium Metabisulphite powder. Also known as Sodium Pyrosulfite or Sodium Disulphite, this white, crystalline compound is widely valued for its antioxidant and preservative properties. As one of the Best Industrial chemical manufacturers in Gujarat, we provide both food-grade and industrial-grade Sodium Metabisulphite tailored to global quality standards. In the food sector, our Sodium Metabisulphite in food preservation is commonly used as Preservative E223, helping to extend the shelf life of canned goods, dried fruits, and juices. As a trusted Sodium Metabisulphite Manufacturer in Gujarat, we ensure all food-safe variants comply with international safety norms. Additionally, our products are widely used as Sodium Metabisulphite for Wine and beer antioxidants, maintaining product purity during fermentation. We are also a leading supplier of Sodium Metabisulphite for water treatment, where it serves as an effective Dechlorination agent, ideal for municipal and industrial water systems. As a key Sodium Metabisulphite Manufacturer in Vadodara, we support diverse industries with reliable water treatment solutions. Our chemical plays an important role in the textile industry as a Bleaching agent, and in the pulp and paper industry for delignification. We also offer Sodium Metabisulphite for photography, helping stabilise photographic chemicals, and as a powerful Oxygen scavenger in oil and gas pipelines. With a strong manufacturing base and commitment to quality, S.P. Chemicals stands out among Sodium Metabisulphite exporters in India. Choose us as your preferred partner for customised, high-performance chemical solutions across industries.
