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Sodium Hypochlorite

NaOCl  |  CAS: 7681-52-9  |  HS: 28289000

Product Description

Sodium Hypochlorite solution is the most widely used liquid disinfectant and bleaching agent in global water treatment, food safety, and industrial hygiene. Its liquid form enables precise pump-controlled dosing for continuous residual chlorine maintenance in municipal distribution networks, industrial cooling systems, and wastewater polishing. Food-grade NaOCl meets Codex Alimentarius standards for produce washing, food contact surface disinfection, and process water sanitation. MITCHEM supplies technical and food-grade grades in IBC containers with full hazmat documentation for domestic and export supply.

Applications by Industry

Municipal Water Treatment

Dosed via metering pumps for continuous chlorination in water treatment plants, booster stations, and distribution network residual maintenance.

Food Processing & Surface Sanitation

Food-grade NaOCl is used for CIP (clean-in-place) sanitation of food processing lines, produce washing, and food contact surface disinfection in compliance with food safety regulations.

Textile & Paper Bleaching

Applied in continuous bleaching ranges for cotton fabric and in paper mill pulp bleaching sequences as a controlled oxidising bleach.

Wastewater Treatment

Used for effluent disinfection and odour control (H₂S oxidation) in municipal and industrial wastewater treatment plants before discharge.

Packaging Options

25 L Carboys200 L HDPE Drums1000 L IBC Containers

Technical Specifications

Molecular FormulaNaOCl
Molecular Weight74.44 g/mol
CAS Number7681-52-9
HS Code28289000
AppearanceClear to pale yellow-green liquid, chlorine odour, pH 11–13
Available GradesHousehold 4–6% / Commercial 10–12% / Technical 12.5% / Food Grade

Need a CoA, MSDS/SDS, or sample? Email info@mitchemindustries.com — full documentation available for all grades.

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