HG/T 2570-2009
Potassium chromium sulfate for industrial use (English Version)
- Standard No.
- HG/T 2570-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Chemical Industry
- Latest
- HG/T 2570-2009
- Replace
- HG/T 2570-1994
- Scope
- This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of industrial potassium chromium sulfate. This standard applies to industrial potassium chromium sulfate prepared by acidification of potassium dichromate with sulfuric acid and reduction of organic matter. This product is mainly used as mordant for printing and dyeing, ceramics, tanning, photographic fixing and dye complexing agents.
HG/T 2570-2009 Referenced Document
- GB/T 191-2008 Packaging.Pictorial marking for handling of goods
- GB/T 3051-2000 Inorganic chemical products for industrial use-General method for determination of chloride content-Mercurimetric method
- 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 *， 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 2570-2009 history
- 2009 HG/T 2570-2009 Potassium chromium sulfate for industrial use
- 1994 HG/T 2570-1994 Industrial Chromium Potassium Sulfate
