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Sodium Metabisulfite
solutions.

High-performance powder and liquid products for industrial and food-processing requirements.

Technical Grade Sodium Metabisulfite
01 · Na₂S₂O₅

Technical Grade
Sodium Metabisulfite

Sodium Metabisulfite (Na₂S₂O₅) is a highly water-soluble inorganic sulfur compound with strong reducing properties. In aqueous solution it forms bisulfite (HSO₃⁻) and sulfite (SO₃²⁻) ions, enabling control of redox reactions. It is used for free-chlorine removal, dissolved-oxygen reduction, oxidation control, color stabilization and chemical synthesis. High active SO₂, low insoluble matter and controlled manufacturing support reliable industrial performance.

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Food Grade Sodium Metabisulfite
02 · Na₂S₂O₅ · E223

Food Grade
Sodium Metabisulfite

Sodium Metabisulfite (Na₂S₂O₅), identified as E223 in the food industry, is a high-purity inorganic sulfur compound. Its reducing properties support oxidation control, color retention and process stability. Use must remain within the maximum limits established by applicable national legislation. Controlled production and advanced quality control provide high purity, low insoluble matter and consistent product quality.

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Liquid Solution Sodium Bisulfite
03 · NaHSO₃

Liquid Solution
Sodium Bisulfite

Sodium Bisulfite (NaHSO₃) is a strong inorganic reducing agent supplied in aqueous solution. It is used for free-chlorine removal, dissolved-oxygen reduction and oxidation control in water treatment and industrial processes. Its liquid form feeds directly into automated dosing systems, enabling continuous controlled dosing without dissolution equipment. Food-grade solutions may be used as antioxidants and preservatives within applicable regulations and limits.

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