Sodium Chlorite Market Size, Share, and Growth Analysis, By Grade (Rock Salt, Solar Salt), By Type (Technical grade, Food grade), By Application, By End use industry, By Region - Industry Forecast 2026-2033

Global Sodium Chlorite Market size was valued at USD 244.97 Million in 2024 and is poised to grow from USD 260.89 Million in 2025 to USD 431.78 Million by 2033, growing at a CAGR of 6.5% during the forecast period (2026-2033).

The global sodium chlorite market is a significant part of the chemicals industry, driven by its adaptable applications across several sectors. As a strong oxidizing agent, sodium chlorite (NaClO2) is crucial in producing chlorine dioxide (ClO2), known for its efficacy as a disinfectant, bleaching agent, and odor neutralizer. Demand is fueled by its extensive use in municipal and industrial water treatment, addressing the need for safe drinking water and wastewater management. Its eco-friendliness positions it as a preferred bleaching agent in the pulp and paper sector, while growing interest in its antimicrobial properties boosts demand in textiles and healthcare for disinfection purposes. Additionally, the food and beverage industry leverages sodium chlorite for food processing and pathogen control, highlighting its effectiveness in promoting food safety.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Sodium Chlorite market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Sodium Chlorite Market Segments Analysis

Global Sodium Chlorite Market is segmented by Grade, Type, Application, End use industry and region. Based on Grade, the market is segmented into Rock Salt, Solar Salt and Others. Based on Type, the market is segmented into Technical grade, Food grade, Pharmaceutical, Stabilized and Others. Based on Application, the market is segmented into Disinfectant, Odor control, Antimicrobial and Bleaching agent. Based on End use industry, the market is segmented into Pulp and paper manufacturing, Textile manufacturing, Water treatment and Other. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Sodium Chlorite Market

The global sodium chlorite market is propelled by the rising need for effective water treatment solutions across multiple sectors. As a versatile disinfectant and oxidizing agent, sodium chlorite plays a crucial role in various water treatment applications, including municipal water systems, industrial purification, and wastewater management. This growing demand for safe and clean water, combined with the compound's effectiveness in eliminating harmful contaminants, significantly contributes to the market's expansion. As industries increasingly prioritize water quality and safety, the reliance on sodium chlorite continues to strengthen its position in the global market landscape.

Restraints in the Global Sodium Chlorite Market

The Global Sodium Chlorite market faces significant challenges due to potential health and environmental hazards associated with improper handling of the substance. The compound can emit harmful chlorine dioxide gas, posing risks to human health and ecological well-being. As regulatory bodies become more vigilant and public awareness regarding these dangers increases, there may be a push for stricter regulations governing its use and distribution. Such regulatory measures could hinder market growth by imposing additional compliance costs and limiting accessibility, ultimately affecting the overall demand and stability of the sodium chlorite sector.

Market Trends of the Global Sodium Chlorite Market

The global sodium chlorite market is witnessing a significant trend driven by the surging demand for water treatment applications. As water quality concerns intensify, sodium chlorite's role as a potent disinfectant and oxidizing agent becomes increasingly vital in the purification of drinking water and the treatment of wastewater. Its proven efficacy in managing microbial contamination and eliminating impurities has led to widespread adoption in both municipal and industrial water treatment sectors. Furthermore, heightened awareness of environmental sustainability is propelling this trend, suggesting a robust and sustained demand for sodium chlorite in water treatment processes around the world.