Sodium Metabisulphite (Na₂S₂O₅) is a widely used inorganic compound known for its strong reducing and antioxidant properties. It appears as a white crystalline powder with a characteristic sulfur dioxide odor and is highly soluble in water. Sodium Metabisulphite is commonly used in water treatment applications as a dechlorinating agent, helping to remove excess chlorine and protect equipment from corrosion.
It is also extensively used in textile processing, pulp and paper manufacturing, food preservation (in regulated applications), and chemical industries. Due to its effective bleaching, sterilizing, and preservative properties, it plays a vital role in maintaining product quality and extending shelf life. Manufactured under strict quality control standards, Sodium Metabisulphite ensures high purity, consistent performance, and reliable results across multiple industrial applications.
| Chemical Formula | Na₂S₂O₅ |
| Molecular Weight | 190.11 g/mol |
| Appearance | White Crystalline Powder |
| Purity | 96% - 98% |
| Melting Point | Decomposes on Heating |
| Solubility | Highly Soluble in Water |
| Usage | Food Preservation, Water Treatment, Textile Industry, Chemical Processing |
| Packaging | 25 kg / 50 kg Bags |
| MOQ | 1 Kilogram |
| Origin | India |