GB 1903.56-2022 National Food Safety Standard Food Nutritional Fortification Substance Sodium Selenate

GB 1903.56-2022 is applicable to nutrition fortifier Sodium Selenate obtained by preparing sodium selenite with selenite and sodium hydroxide, and then oxidizing sodium selenite with hydrogen peroxide.

Contents

1. Scope

2. Chemical name, molecular formula, structural formula and relative molecular mass

3. Technical requirements

Appendix A test method