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Industrial difluoromethane(R32)

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Molecular formula: CH2F2

Relative molecular weight: 52.0234

Product standard: HG/T 4634-2014

Product use: Mainly used as a refrigerant, a substitute for low-temperature refrigerant R-502, or as a mixed refrigerant with HFC-134a and HFC-152a to replace HCFC-22.

Physical and chemical properties: It is a colorless gas with a slight ether odor at room temperature and pressure. Its melting point is -136 ℃, boiling point is -51.7 ℃, and relative density (water=1) is 1.1. Under normal temperature and pressure, the structure is stable and not easily decomposed. Ozone depletion potential (ODP): 0, global warming potential (GWP): 650.

Packaging and Storage: This product is shipped in specialized pots or storage tanks (tank trucks) and should be stored in a cool and dry place. It should not be near heat sources and should not be exposed to sunlight or rain. Storage and transportation should comply with the relevant regulations of railway and road transportation in the People's Republic of China.

Next : 1,1,1,2-tetrafluoroethane for industrial use(R134a)

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