GB/T 7373-2006
Monochlorodifluoro methane for industrial uses (English Version)
- Standard No.
- GB/T 7373-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 7373-2006
- Replace
- GB/T 9016-1988 GB/T 7373-1987
- Scope
- This standard specifies the requirements, test methods, inspection rules, packaging, marking, transportation and storage of difluorochloromethane for industrial use. This standard applies to difluorochloromethane prepared from chloroform and hydrogen fluoride by liquid-phase catalytic method. Type I of this product is mainly used as a refrigerant or the raw material of other fluorine chemical products except tetrafluoroethylene, and type II is used to synthesize tetrafluoroethylene. Molecular formula: CHCLlF Relative molecular mass: 86.47 (according to the international relative atomic mass in 2001)
GB/T 7373-2006 Referenced Document
- GB/T 1250 Rules for expression and judgement of limiting values
- GB/T 191 Packaging.Pictorial marking for handling of goods*， 2008-04-01 Update
- GB/T 5831 Determination of trace oxygen in the gases. Colorimetric method *， 2011-12-30 Update
- GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
- GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
GB/T 7373-2006 history
- 2006 GB/T 7373-2006 Monochlorodifluoro methane for industrial uses
- 1987 GB/T 7373-1987 monochloro difluoro methane for industrial uses
GB/T 7373-2006 Monochlorodifluoro methane for industrial uses has been changed from GB/T 9016-1988 Difluorochloromethane for tetrafluoroethylene production.
