Borivali West, Mumbai, Maharashtra
- GST NO. : 27BCHPS6445M1ZV
| Business Type | Manufacturer, Exporter, Supplier |
| Grade | Industrial Grade |
| Country of Origin | India |
| Solubility | Insoluble in alcohol |
| Click to view more | |
Product Details
Molar Mass
222.32 g/mol
Formula
K₂S₂O₅
Appearance
Crystalline powder or granules
Odour
Strong sulphur dioxide (SO₂) odor
Density
~2.34 g/cm³
pH (5% solution)
3.5 – 5.0 (acidic)
Melting Point
~150°C (decomposes)
Boiling Point
Not applicable (decomposes)
Storage Conditions
Store in a cool, dry, and airtight container
Hygroscopic Nature
Slightly hygroscopic
Stability
Decomposes slowly in air and moisture
Shelf Life
2–3 years under proper storage
Port
bhiwandi
Payment Terms
L/C
Delivery Time
2/3 working days
Potassium Metabisulphite (K₂S₂O₅) is an inorganic compound widely used as a preservative, antioxidant, and reducing agent. It is often referred to as Potassium Bisulphite in practical usage because it forms bisulphite (HSO₃⁻) in aqueous solutions. It is commonly used in food processing, pharmaceuticals, water treatment, and industrial applications.
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