HG/T 2568-2008 (English Version) PDF

Scope: This standard specifies the classification, requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of industrial sodium metasilicate. This standard applies to industrial sodium metasilicate. This product is mainly used as an auxiliary for detergents, ceramic water-reducing agents and metal cleaning agents. It is also used in artificial zeolites, paper deinking, cotton yarn cooking, etc.

HG/T 2568-2008 Referenced Document

GB/T 1250 Rules for expression and judgement of limiting values
GB/T 191-2000 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 5950-1996 Method for measurement of whiteness of building materials and non-metal mineral products
GB/T 6003.1-1997 Test sieves of metal wire cloth
GB/T 6678 General principles for sampling chemical products
GB/T 6679 General rules for sampling solid chemical products
GB/T 6682-1992 Water for analytical laboratory use--Specification and test methods
GB/T 8946 General technical requirements of plastic woven sack*， 2013-10-10 Update
GB/T 8947 Composite plastic woven sack
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