GB/T 14602-2014
Gases for electronic industry.Hydrogen chloride (English Version)

Standard No.
GB/T 14602-2014
Language
Chinese, Available in English version
Release Date
2014
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 14602-2014
Replace
GB/T 14602-1993 GB/T 24469-2009
Scope
This standard specifies the technical requirements, test methods, signs, packaging, storage, transportation and safety of hydrogen chloride. This standard applies to hydrogen chloride products obtained by purification using industrial hydrogen chloride as raw material. This product is mainly used in vapor phase polishing, epitaxy and etching processes in the microelectronics industry, and can also be used in cemented carbide, glass surface treatment, pharmaceutical intermediates and fine chemical manufacturing, scientific research and other fields. Molecular formula: HCl. Relative molecular mass: 36.458 (calculated according to the international relative atomic mass in 2009).

GB/T 14602-2014 Referenced Document

  • GB 14193 Rules for filling of liquefied gas cylinders
  • GB 15258 General rules for preparation of precautionary label for chemicals
  • GB 16804 Precautionary labels for gas cylinders
  • GB 190 Packing symbol of dangerous goods
  • GB 5099 Seamless steel gas cylinders
  • GB 7144 Coloured cylinder mark for gases
  • GB/T 26571 Specification for the shelf life of a specialty gas
  • GB/T 28726-2012 Gas analysis.Gas chromatograph with helium ionization detector
  • GB/T 3723 Sampling of chemical products for industrial use--Safety in sampling
  • GB/T 5832.3 Determination of moisture in gases.Part 3:The method of Cavity Ring-Down Spectroscopy

GB/T 14602-2014 history

GB/T 14602-2014 Gases for electronic industry.Hydrogen chloride has been changed from GB/T 24469-2009 Gas for electronic industry.5N hydrogen chloride.

Gases for electronic industry.Hydrogen chloride


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