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联系人 Ms. Mary
Room 1410,International Financial and Trade Building, No.1 Zhongnan Road, Wuhan, Hubei
HFC**2 is a colorless gas under ordinary temperature and transparent liquid under the pressure of itself. It&#**9;s mainly used as refrigerant which is the vital part to substitute HCFC**2. HFC**2 is also an important component of blend refrigerant R**7C and R**0a. Appearance: Colorless, not turbid Odor: No strange stench Purity % exceed or equal to :*9.8 Moisture % less than or equal to : 0.**1 Acidity-as HCl- less than or equal to: 0.****1 Evaporation residue % less than or equal to: 0.*1 Chlorides-Cl*- test % less than or equal to: 0.***3 No condensable gas (V/V) % less than or equal to : 1.5
