GB/T 11212-2013
Sodium hydroxide for chemical fiber use (English Version)
- Standard No.
- GB/T 11212-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 11212-2013
- Replace
- GB/T 11212-2003
- Scope
- This standard specifies the requirements, sampling, test methods, inspection rules and signs, packaging, transportation and storage of sodium hydroxide products for chemical fibers. This standard applies to sodium hydroxide for chemical fiber.
GB/T 11212-2013 Referenced Document
- GB 190 Packing symbol of dangerous goods
- GB/T 11200.3 Test methods of high-purity sodium hydroxide.Part3:Determination of calcinm content.Flame atomic absorption method
- GB/T 11213.1 Sodium hydroxide for chemical fiber use.Determination of sodium hydroxide content
- GB/T 11213.2 Sodium hydroxide for chemical fiber use.Determination of sodium chloride content.Spectrometric method
- GB/T 11213.4 Sodium hydroxide for chemical fiber use.Determination of silicon content.Reduced molybdosilicate spectrophotometric method
- GB/T 11213.5 Sodium hydroxide for chemical fiber use.Determination of sulphate content
- GB/T 11213.7 Test methods of sodium hydroxide for chemical fiber use.Part7:Determination of copper content.Spectrometric method
- GB/T 15915 Paking containers Caustic alkali steel drum
- GB/T 4348.1 Sodium hydroxide for industrial use.Determination of sodium hydroxide and sodium carbonate content
- GB/T 4348.3 Sodium hydroxide for industrial use.Determination of iron content.1,10-phenanthroline photometric method
- GB/T 6678 General principles for sampling chemical products
- GB/T 6680 General rules for sampling liquid chemical products
- GB/T 7698 Sodium hydroxide for industrial use.Determination of carbonates content.Titrimetric method*， 2014-09-03 Update
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
- HG/T 3942 Sodium hydroxide for industrial use.Determination of metal and nonmetal ions content.ICP method
- JJF 1070-2005 Rules of Metrological Testing for Net Quantity of Products in Prepackages with Fixed Content
GB/T 11212-2013 history
- 2013 GB/T 11212-2013 Sodium hydroxide for chemical fiber use
- 2003 GB/T 11212-2003 Sodium hydroxide for chemical fiber use