01 Introduction to New FormulationsSodium nitrate is marketed in multiple forms, such as powder, crystal, and granules. These forms apply to chemical manufacturing, fertilizer manufacturing, glass manufacturing, and the pharmaceutical industry as well. However, the researchers developed a new formulation for nitrate salts to be utilized as a fluid for the storage and transfer of heat. This form produces a eutectic mixture with a melting point lower than 210ºC in a ternary formulation. This mixture is directly applicable as a heat storage fluid and as a vehicle for heat transfer. With this direct application, it is suitable for heat accumulation and transmission systems in thermosolar centres. Such new formulation development and its prominent application propel the demand for sodium nitrate.
02 Surging Preference for High-Purity GradeHigh-purity grade of sodium nitrate is applicable for the development and manufacturing of advanced materials. It is mainly utilized in high-tech industries for specialized applications such as food processing. A proactive approach by key manufacturers for the production of high-purity sodium nitrate fuels the market growth. The key manufacturing companies, such as BASF, manufacture sodium nitrate HQ untreated, a best-in-class purity product. Utilization of such quality products for manufacturing purposes in other industries enhances the final product quality, thereby promoting the demand for sodium nitrate.
March 2026 SQM expanded its specialty chemicals portfolio with continued development of nitrate-based products, including sodium nitrate solutions for industrial, agricultural, and chemical processing applications.
January 2026 Deepak Fertilisers expanded its specialty fertilizer and industrial chemicals portfolio with enhanced nitrate-based product offerings, supporting agricultural and industrial demand for sodium nitrate applications.
October 2025 Yara International expanded its nitrogen-based solutions portfolio with advanced fertilizer and industrial chemical products, supporting crop nutrition and specialty chemical applications.
August 2025 BASF expanded its chemical solutions portfolio with specialty inorganic compounds and nitrate-based products designed for industrial manufacturing, chemical processing, and agricultural applications.