National Health Commission of the People's Republic of China
Latest
GB 1886.139-2015
Scope
This standard is applicable to the food additive thymol (also known as vanillol) prepared by chemical reaction from natural molybdenum oxygenates or other raw materials. 2 Chemical name, molecular formula, structural formula and relative molecular mass
GB 1886.139-2015 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 1886.139-2015 history
2015GB 1886.139-2015 National Food Safety Standard Food Additive Thymol