GB 34462-2017 (English Version) PDF

Scope: This standard specifies the requirements, test methods, inspection rules and labeling, packaging, transportation, storage and shelf life of the feed additive choline chloride. This standard applies to the choline chloride aqueous solution produced by the reaction of trimethylamine hydrochloride aqueous solution and ethylene oxide, and the choline chloride powder prepared by adding choline chloride aqueous solution as raw material and carrier. Carrier types include silicon dioxide, plant-derived carriers, and mixed carriers with anti-caking agents added as the main plant-derived carriers; carriers and anti-caking agents should comply with the "Feed Raw Materials Catalog and Feed Additives Category Catalog" and "Feed Hygienic Standards" "Provisions. Chemical name: ————Maohua 2-Hydroxyethyltrimethoxymethane Structural formula: CHs [HOCHCH, 161 CHJ] CTcn Molecular formula: C; Relative molecular mass of HuNCIO: 139.63 (according to the international relative atomic mass in 2007)

GB 34462-2017 Referenced Document

GB 10648 Feed Label "No. 1 Amendment"*， 2020-12-24 Update
GB/T 13079 Determination of total arsenic in feeds*， 2022-12-30 Update
GB/T 14699.1 Feeding stuffs--Sampling
GB/T 601 Chemical reagent.Preparations of reference titration solutions
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 9724 Chemical reagent.General rule for the determination of pH