HG/T 4692-2014 (English Version) PDF

Scope: This standard specifies the requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of industrial ammonium fluorosilicate. This standard applies to industrial ammonium fluorosilicate. This product is used as flame retardant, glass etching agent, textile mothproofing agent, wood preservative, laundry detergent additive, printing and dyeing, nickel plating passivation, lubricant additive and preparation of polysilicon, etc. It is also used in light metal casting, copper, iron, Zinc electroplating solution, extracting potassium from green sand and preparing artificial cryolite and ammonium chlorate, etc.

HG/T 4692-2014 Referenced Document

GB 12268-2012 List of dangerous goods
GB 15258 General rules for preparation of precautionary label for chemicals
GB 190 Packing symbol of dangerous goods
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
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