Sodiumbisulphite

Versatile solution for de-chlorination, antioxidant protection, and corrosion control - trusted for consistent performance.
On this Page

Product Description

Experience the confidence of high-performance Sodium Bisulphite—your reliable partner for precise dechlorination, reduction, and preservation tasks. Offering industrial-grade purity and robust stability, it integrates seamlessly into automated dosing systems with consistent results. Tailored for B2B professionals, it ensures regulatory compliance, secure logistics, and dedicated technical support. Choose this trusted solution for efficient, scalable operations with expert backup.
 
THESE SPECIAL FEATURES MAKE THIS PRODUCT SO SUCCESSFUL
  • Industrial-grade purity – 23.4 % SO₂ content with low impurities for consistent process control
  • Versatile reducing agent – effective in dechlorination, antioxidant protection, and redox chemistry
  • Multiple forms & packaging – 40% solution ISO TC, tank trucks and IBCs and technical grade and as E222 food grade
  • Reliable logistics – designed for integration with automated dosing and bulk delivery systems
  • Expert technical support – dedicated application guidance and compliance documentation
 
THE MOST COMMON AREAS OF APPLICATION
  • Water & wastewater treatment – dechlorination, oxygen and oxidant scavenging
  • Paper, pulp & textile processing – bleaching support and dye reduction
  • Food & beverage preservation – antioxidant for dried fruits, wines, juices (E 222)
  • Photography and chemical synthesis – film developer antioxidant and redox reagent
  • Boiler & industrial process water – oxygen scavenger to prevent corrosion in steam systems

Molecular Formula

NaHSO3

Molar weight

104.1

CAS (CAS Number)

7631-90-5

Automotive compounds

Chemical synthesis

Manufacturing of plastics

PVC

Manufacturing of tensides

Chromium galvanic

Paper Manufacture

Waste water treatment

Industrial water

Manufacturing of pigments

Textile auxiliaries

Cellulose chemicals

Finishing of metals

Detergents

Manufacturing of dyestuffs

Manufacturing of pharmaceutical agents

Pigments

Polymer auxiliaries

Manufacturing of rubber, latex

Steel production

Metall production

Sodiumbisulphite

Sodium bisulfite solution 38/40%

Sodiumbisulphite liquid

Sodium hydrogensulfite lye 38/40%

Sodium hydrogen trioxosulfate solution 38/40%

Frank Weiler

Köln