Sodium Chlorite (NaClO2) chemical exporter, manufacturer, distributors in visakhapatnam India

vizag chemical chemicals is one of the leading  Sodium Chlorite (NaClO2) chemical exporter,  chemical manufacturer, we are  chemical supplier and  chemical distributors in visakhapatnam  India. we have a wide range of chemicals that we manufacture and supply around the world. With years of experience in the field , today  vizag chemical  is the biggest all chemicals manufacturers in  vizag India. Making deals worldwide and having a long list of clients.

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Vizag Chemical Sodium Chlorite (NaClO2) is a chemical compound used in the manufacturing of paper and as a disinfectant. Sodium chlorite, food grade can be used in drinking water and food.

Manufacture

The free acid, chlorous acid, HClO2, is only stable at low concentrations. Since it cannot be concentrated, it is not a commercial product. However, the corresponding sodium salt, sodium chlorite, NaClO2 is stable and inexpensive enough to be commercially available. The corresponding salts of heavy metals (Ag+, Hg+, Tl+, Pb2+, and also Cu2+ and NH4+) decompose explosively with heat or shock.

Sodium chlorite is derived indirectly from sodium chlorate, NaClO3. First, the explosive (only at concentrations greater than 10% in atmosphere) chlorine dioxide, ClO2 is produced by reducing sodium chlorate in a strong acid solution with a suitable reducing agent (for example, sodium sulfite, sulfur dioxide, or hydrochloric acid). The chlorine dioxide is then absorbed into an alkaline solution and reduced with hydrogen peroxide (H2O2), yielding sodium chlorite.

Use

The main application of sodium chlorite is the generation of chlorine dioxide for bleaching and stripping of textiles, pulp, and paper. It is also used for disinfection of municipal water treatment plants after conversion to chlorine dioxide.:2 An advantage in this application, as compared to the more commonly used chlorine, is that trihalomethanes (such as chloroform) are not produced from organic contaminants.:25,33 Chlorine dioxide generated from sodium chlorite is approved by FDA under some conditions for disinfecting water used to wash fruits, vegetables, and poultry.

Sodium chlorite, NaClO2, sometimes in combination with zinc chloride, also finds application as a component in therapeutic rinses, mouthwashes toothpastes and gels, mouth sprays, as preservative in eye drops, and in contact lens cleaning solution under the trade name Purite.

Under the brand name Oxine it is used for sanitizing air ducts and HVAC/R systems and animal containment areas (walls, floors, and other surfaces).