This standard applies to the food nutrition enhancer manganese citrate prepared by a chemical reaction and with citric acid, manganese sulfate, and manganese carbonate as the main raw materials. 2 Chemical name, molecular formula, structural formula, and relative molecular mass 2.1 Chemical name Manganese citrate 2.2 Molecular formula Mn3(C6H5O7)2 • 10H2O (decahydrate) Mn3(C6H5O7)2 (anhydrous substance) 2.3 Structural formula (anhydrous substance) 2.4 Relative molecular mass 723.17 (decahydrate) (according to 2018 International Relative Atomic Mass) 543.02 (anhydrous substance) (according to 2018 International Relative Atomic Mass)
Basic Data
Standard ID
GB 1903.57-2022 (GB1903.57-2022)
Description (Translated English)
National food safety standard - Food nutritional fortification substance - Manganese(II) citrate
Sector / Industry
National Standard
Classification of Chinese Standard
X09
Word Count Estimation
8,894
Issuing agency(ies)
National Health Commission of the People's Republic of China, State Administration for Market Regulation
