This standard specifies the classification, requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of industrial potassium carbonate. This standard applies to industrial potassium carbonate, which is a basic chemical raw material and is mainly used in chemical, building materials, electronics, rubber and other industries.
GB/T 1587-2016 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 3051-2000 Inorganic chemical products for industrial use-General method for determination of chloride content-Mercurimetric method
GB/T 6678 General principles for sampling chemical products
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
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
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
HG/T 3696.3 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 3: Preparations of reagent solutions
GB/T 1587-2016 history
2016GB/T 1587-2016 Potassium carbonate for industrial use
2000GB/T 1587-2000 Potassium carbonate for industrial use