HG/T 2225-2010 (English Version) PDF

Scope: This standard specifies the classification requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of industrial aluminum sulfate. This standard applies to industrial aluminum sulfate. This product is mainly used in papermaking, printing and dyeing, tanning and titanium dioxide post-processing. It is also used in the production of fire-fighting materials, wood protective agents, catalyst carriers, etc. It can also be used in domestic sewage, industrial wastewater treatment, etc.

HG/T 2225-2010 Referenced Document

GB/T 191-2008 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 6678 General principles for sampling chemical products
GB/T 6680 General rules for sampling liquid 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 *， 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