National Health Commission of the People's Republic of China
Latest
GB 1886.222-2016
Scope
This standard applies to food additives obtained by diazotization, coupling with sodium 6-hydroxy 2-naphthalene sulfonate, salting out and refining from 4-amino 5-methoxy 2-methylbenzenesulfonic acid. red. 2 Chemical name, molecular formula, structural formula, relative molecular mass
GB 1886.222-2016 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 1886.222-2016 history
2016GB 1886.222-2016 Food Safety National Standard Food Additive Allure Red