Sodiumbisulphite

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

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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

Manufacturing of tensides

Steel production

Detergents

Waste water treatment

Polymer auxiliaries

Manufacturing of plastics

Chemical synthesis

Finishing of metals

Chromium galvanic

Manufacturing of dyestuffs

Metall production

Cellulose chemicals

PVC

Industrial water

Textile auxiliaries

Manufacturing of rubber, latex

Paper Manufacture

Manufacturing of pharmaceutical agents

Pigments

Manufacturing of pigments

Automotive compounds

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THAT'S WHY LANXESS

As a leading specialty chemicals company, we offer much more than high-quality products: we stand for reliability, innovative strength and partnership-based thinking. But you are at the centre of everything we do: our customers. Our customers benefit from tailor-made solutions, global presence and a deep understanding of their markets. Discover eleven compelling reasons why LANXESS is the right partner for your business.