This standard applies to the food nutrition fortifier (6S)-5-methyltetrahydrofolate, glucosamine salt made from folic acid as raw material through methylation, salification, crystallization, freeze-drying and other processes. 2 Chemical name, molecular formula, structural formula and relative molecular mass 2.1 Chemical name N-[4-[[[(6S)-2-Amino-1,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6- pteridine]methyl]amino]benzoyl]-L-glutamic acid, glucosamine salt 2.2 Molecular formula C32H51N9O16 2.3 structural formula 2.4 Relative molecular mass 817.80 (anhydrous) (according to the 2022 international relative atomic mass)
Basic Data
Standard ID
GB 1903.75-2025 (GB1903.75-2025)
Description (Translated English)
National food safety standard - Nutrition fortifier - 6S-5-methyltetrahydrofolate, glucosamine salt
Sector / Industry
National Standard
Classification of Chinese Standard
X09
Word Count Estimation
14,144
Date of Issue
2025-03-16
Date of Implementation
2025-09-16
Issuing agency(ies)
National Health Commission of the People's Republic of China, State Administration for Market Regulation
