This standard specifies the classification, classification, requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of industrial potassium silicate. This standard applies to industrial liquid potassium silicate and industrial solid potassium silicate. This product is mainly used as dyes, fire retardants, welding rod adhesives and inorganic coating binders. It can also be used in the production of soap, medicine, refractory materials, etc.
HG/T 4131-2010 Referenced Document
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
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 *, 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
HG/T 4131-2010 history
2010HG/T 4131-2010 Potassium silicate for industrial use