This standard specifies the basic requirements, technical requirements, test methods, inspection rules, labeling, packaging, transportation and storage, quality assurance and services of the feed additive DL-α-tocopherol acetate powder. This standard applies to the chemical synthesis of the feed additive DL-α-tocopheryl acetate using isophytol as the starting material, and the feed additive DL-α-tocopherol acetate powder made of carriers and auxiliary materials. Chemical name: DL-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol acetate Molecular formula: C31H52O3 Relative molecular mass: 472.74 (according to the 2011 international relative atomic mass)
T/ZZB 0056-2021 history
2021T/ZZB 0056-2021 Feed additive—DL-α-tocopheryl acetate powder form
2016T/ZZB 0056-2016 Feed additive—DL-α-tocopheryl acetate powder form