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Sodium bromate is an inorganic compound that has multiple functions in different fields, as follows:
1. In chemical production
      As an oxidant: Sodium bromate has strong oxidizing properties and can be used to oxidize various organic and inorganic substances. For example, in organic synthesis, alcohols can be oxidized to aldehydes or ketones, aldehydes can be oxidized to carboxylic acids, and so on. It can also be used to oxidize some sulfur-containing and nitrogen-containing compounds, achieve specific chemical reactions, and help synthesize complex organic compounds, playing an important role in the synthesis of chemical products such as pharmaceuticals, pesticides, and dyes.
      Participate in bromide preparation: It is an important raw material for preparing other bromides. By reacting with other substances, various bromides can be generated, which have their own uses in chemical production, such as producing flame retardants, refrigerants, etc.
2. In the food industry
       As a flour processing agent: Sodium bromate has been used as a flour processing agent, which can interact with the proteins in flour, improve the gluten and elasticity of flour, make the dough more resilient, and thus improve the quality of baked goods such as bread, making the bread volume larger and the internal structure more delicate and uniform. However, due to the toxicity of sodium bromate, which may pose a risk to human health, many countries and regions have now banned its use in food.
3. In the field of water treatment
       Used for disinfection and sterilization: Sodium bromate can release bromide ions and reactive oxygen species with bactericidal effects in water, which can effectively kill bacteria, viruses, algae and other microbes in water, thus achieving the purpose of disinfection and sterilization, and ensuring the water quality safety of drinking water and industrial water. At the same time, it can also oxidize some organic pollutants and reducing substances in water, which helps improve water quality.
       Removing odors and colors from water: The structure of organic substances that cause odors and colors in water can be destroyed through oxidation, causing them to lose their original characteristics, thereby achieving the effect of removing odors and colors and improving the sensory quality of water.
4. In other aspects
       Used for printed circuit board manufacturing: In the production process of printed circuit boards, sodium bromate can be used in etching solution to remove unwanted parts of the copper foil surface through oxidation, thereby forming the correct circuit pattern.
       As an analytical reagent: In chemical analysis, sodium bromate can be used as a reference reagent or standard solution for redox titration to determine the content of some reducing substances, such as arsenic, antimony, tin and other elements. In addition, it can also be used for content determination and quality control of some drugs.

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