Sodium Iodate Powder

Sodium iodate powder is a high-purity inorganic compound with the chemical formula NaIO₃ and CAS number 7681-55-2. It appears as a white crystalline powder or rhombic crystals, offering excellent solubility in water while remaining insoluble in ethanol. With a purity level of ≥99.0% for reagent grade and ≥99.5% for analytical grade, this compound serves as a reliable oxidizing agent across multiple industries. Its stable physical properties and consistent performance make it a preferred choice for laboratories, pharmaceutical manufacturers, and food processors seeking precision and safety in their formulations.

As a strong oxidizing agent, sodium iodate powder plays a critical role in redox titrations and analytical chemistry, enabling accurate quantification of reducing substances. It functions as a stable iodine source for nutritional fortification in animal feed and table salt, supporting thyroid health and metabolic regulation. In pharmaceutical applications, it acts as an antiseptic and disinfectant due to its antimicrobial properties. Additionally, it is used in organic synthesis as a selective oxidant for converting alcohols to carbonyl compounds. Its non-hygroscopic nature and long shelf life further enhance its utility in industrial processes requiring consistent reactivity and minimal moisture absorption.

Sodium iodate powder is widely applied in the food industry for iodizing table salt and enriching animal feed to prevent iodine deficiency disorders. In pharmaceutical manufacturing, it is incorporated into antiseptic solutions and topical disinfectants for wound care and surface sterilization. Laboratories rely on it as a primary standard in volumetric analysis, particularly for determining sulfite and thiosulfate concentrations. The chemical industry utilizes it in the synthesis of dyes, pigments, and specialty chemicals where controlled oxidation is required. It also finds use in water treatment systems as a biocide to control microbial growth without leaving harmful residues, making it suitable for both industrial and municipal applications.