Sodium Chlorite (Technical Grade)
White to slightly yellow crystalline powder or solution · CAS 7758-19-2
Overview
Sodium Chlorite (Technical Grade) (CAS 7758-19-2) is one of the disinfection & chlorination products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for precursor for on-site chlorine dioxide generation in drinking-water and wastewater treatment; secondary bleaching agent for textiles, pulp and paper; industrial disinfection and odour-control (cooling water, food-plant sanitation) via clo2 generation, among other applications in the disinfection & chlorination category. We pack Sodium Chlorite (Technical Grade) in 25/50 kg HDPE bags / drums, and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Assay (NaClO2) | 80% Min (technical powder grade) |
| Moisture | wt basis declared on COA |
| Sodium Chloride (NaCl) | 15% Max |
| Sodium Chlorate (NaClO3) | 3% Max |
| pH (1% Solution) | 8.0 – 10.0 |
Values above are well-established typical/standard specification properties for this product, compiled from published technical references — not a batch-specific lab report. Figures can vary batch to batch — request a current certificate of analysis with your order.
Applications
- Precursor for on-site chlorine dioxide generation in drinking-water and wastewater treatment
- Secondary bleaching agent for textiles, pulp and paper
- Industrial disinfection and odour-control (cooling water, food-plant sanitation) via ClO2 generation
Frequently Asked Questions
What is Sodium Chlorite (Technical Grade)?
Sodium Chlorite (Technical Grade) is supplied by Suraj Chemicals as white to slightly yellow crystalline powder or solution, identified by CAS number 7758-19-2. It falls under our Disinfection & Chlorination range — see the Specification Sheet table above for its full characteristics.
What is Sodium Chlorite (Technical Grade) used for?
Typical applications include: Precursor for on-site chlorine dioxide generation in drinking-water and wastewater treatment; Secondary bleaching agent for textiles, pulp and paper; Industrial disinfection and odour-control (cooling water, food-plant sanitation) via ClO2 generation.
How should Sodium Chlorite (Technical Grade) be stored and handled?
Non-combustible strong oxidiser — store in a cool, dry, well-ventilated area away from combustible/organic materials, acids and reducing agents; it is not itself flammable but can cause such materials to ignite on contact.
What packaging and pack sizes does Suraj Chemicals supply Sodium Chlorite (Technical Grade) in?
25/50 kg HDPE bags / drums. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Sodium Chlorite (Technical Grade)?
Typically 3–6 months from date of manufacture when stored sealed, in a cool place away from direct sunlight and heat. Active content in hypochlorite / oxidising products declines gradually over time, so this is one to watch closely. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is Sodium Chlorite (Technical Grade) hazardous to handle?
Yes — Sodium Chlorite (Technical Grade) is an oxidizing agent and should be kept away from combustible or organic material; flammable and should be kept away from heat, sparks and open flame; combustible and should be kept away from heat and ignition sources. Follow the storage and handling guidance above, use appropriate PPE, and download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details.
Is a Specification Sheet, TDS or MSDS available for Sodium Chlorite (Technical Grade)?
Yes — a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Sodium Chlorite (Technical Grade) is also available above.
Can I get a sample or discuss order quantity for Sodium Chlorite (Technical Grade)?
Yes — use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for Sodium Chlorite (Technical Grade).