This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of food additive sodium metabisulfite. This standard applies to food additive sodium metabisulfite. This product is mainly used as preservative, bleaching agent and antioxidant in food processing.
GB 1893-2008 Referenced Document
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 3049-2006 Chemical products for industrial use. General method for determination of iron content 1, 10 Phenanthroline spectrophotometric method
GB/T 5009.74-2003 Method for limit test of heavy metals in food additives
GB/T 6678 General principles for sampling chemical products
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
HG/T 3696.1 Inorganic chemicals for industrical use Preparations of standard and reagent solutions for chemical analysis.Part 1:Preparations of standard volumetric solutions *, 2011-12-20 Update
HG/T 3696.2 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 2: Preparations of standard solutions for impurity *, 2011-12-20 Update
HG/T 3696.3 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 3: Preparations of reagent solutions *, 2011-12-20 Update
GB 1893-2008 history
2015GB 1886.7-2015 National Food Safety Standard Food Additive Sodium Metabisulfite