Borivali West, Mumbai, Maharashtra
- GST NO. : 27BCHPS6445M1ZV
| Business Type | Manufacturer, Exporter, Supplier |
| Usage/Application | Personal Care Ingredients, Food Preservatives |
| Country of Origin | India |
| Form | Powder |
| Click to view more | |
Product Details
Packaging Size
25 Kg
Purity
≥ 95% (EP Grade)
Color
White
Packaging Details
50 kg Bag
Physical State
Powder
Solubility
Insoluble in Ethanol
Molar Mass
222.32 G/mol
Formula
K2s2o5
Other Cations
Sodium Metabisulfite
Appearance
Crystalline powder or granules
Odour
Strong sulphur dioxide (SO₂) odor
pH (5% solution)
3.5 – 5.0 (acidic)
Melting Point:
~150°C (decomposes)
Boiling Point
Not applicable (decomposes)
Solubility:
Freely soluble in water Slightly soluble in alcohol
Storage Conditions
Store in a cool, dry, airtight container
Hygroscopic Nature:
Slightly hygroscopic
Stability
Decomposes slowly on exposure to air and moisture
Shelf Life
Typically 2–3 years
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 also known as potassium pyrosulphite. The EP (European Pharmacopoeia) grade 95% ensures compliance with pharmaceutical standards, making it suitable for food, pharmaceutical, and industrial applications. In aqueous solution, it forms bisulphite (HSO₃⁻), which provides its active functionality.
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