This standard applies to the food additive beta-tartaric acid, which is obtained by oxidation and hydrolysis of cis-butadiene diacid and hydrogen peroxide. 2 Chemical name. Molecular formula. Structural formula and relative molecular mass
GB 1886.42-2015 Referenced Document
GB/T 601 Chemical reagent.Preparations of reference titration solutions*, 2016-10-13 Update
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 1886.42-2015 history
2015GB 1886.42-2015 National food safety standard food additive dl-tartaric acid