Description
Sodium Metabisulfite
CAS Number: 7681-57-4
Description:
Sodium Metabisulfite (Na₂S₂O₅) is a white crystalline powder widely used as a preservative, antioxidant, and reducing agent across multiple industries.
Key Features:
- High solubility in water
- Releases sulfur dioxide (SO₂) for antimicrobial and antioxidant action
- Effective in preventing oxidation and discoloration
Applications:
- Food & Beverage (preservative for dried fruits, juices, wine)
- Water Treatment (dechlorination agent)
- Textile & Paper (bleaching and processing)
- Pharmaceuticals (stabilizer and antioxidant)
Packaging:
Available in 25 kg bags or customized packaging upon request.
Safety:
Handle with care. Avoid inhalation and contact with skin and eyes. Use in well-ventilated areas.