HG/T 4316-2012 (English Version) PDF

Scope: This standard specifies the requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of sodium tripolyphosphate for non-detergent use. This standard applies to sodium tripolyphosphate for non-detergent use. Mainly used as raw materials for the production of ceramics and decorative building materials.

HG/T 4316-2012 Referenced Document

GB/T 23771-2009 Determination of bulk density for inorganic chemical products
GB/T 23774-2009 Inorganic chemicas for industrial use.General method for the determination of whiteness
GB/T 23843-2009 Inorganic chemical products.General method for the determination of total phosphorus(V)oride content
GB/T 3049-2006 Chemical products for industrial use. General method for determination of iron content 1, 10 Phenanthroline spectrophotometric method
GB/T 6003.1-1997 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 3696.1 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