HG/T 4502-2013 (English Version) PDF

Scope: This standard specifies the classification, requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of industrial nickel oxide. This standard applies to industrial nickel oxide. This product is used as a raw material for the production of batteries, nickel-zinc ferrite magnetic materials, nickel catalysts and nickel salts. It can also be used as a colorant for enamel, a colorant for the ceramic industry, a colorant for brown glass and picture tube glass shells, etc.

HG/T 4502-2013 Referenced Document

GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 6003.1-2012 Test sieves.Technical requirements and testing.Part 1:Test sieves of metal wire cloth
GB/T 6678 General principles for sampling chemical products
GB/T 6682-2008 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 3696.2 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