Usine source Vente directe d'usine Sulfite de sodium

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September 01, 2025
Brief: Discover high-quality Industrial Grade Sodium Metabisulfite for dechlorination with SO₂ content ≥ 65% from Hongjian Chemical. This white crystalline powder is perfect for water treatment, food preservation, and textile processing. Learn about its technical specifications, applications, and benefits in this informative video.
Related Product Features:
  • Premium quality inorganic compound with chemical formula Na₂S₂O₅.
  • White to yellowish crystalline powder with purity ≥97.0%.
  • Effective dechlorination agent and oxygen scavenger in water treatment.
  • Approved food additive (E223) for preservation and bleaching in food industry.
  • Versatile reducing agent and preservative across multiple industries.
  • Available in 25kg polywoven bags with PE inner lining for safe storage.
  • ISO-certified manufacturing facilities ensure consistent quality.
  • Customized particle size available for specific application needs.
Les questions:
  • What is the SO₂ content in this Sodium Metabisulfite?
    The SO₂ content in this product is ≥65%, making it highly effective for dechlorination and other applications.
  • Can this product be used in the food industry?
    Yes, it is approved as a food additive (E223) for preservation, antioxidant, and bleaching in beverages, dried fruits, and vegetable processing.
  • How should Sodium Metabisulfite be stored?
    Store in cool, dry, well-ventilated areas away from moisture and heat sources. Keep containers tightly closed when not in use.