1,1,1,2 -Tetrafluoroethane (R134a)
R134a is internationally recognized asone of the main refrigerant working substances to substitute CFC-12. It doesnot contain chlorine atom, gives no bad effects against ozonosphere and hasexcellent safety performances, such as non-inflammability, non-explosiveability, non-toxicity, non-pungency, and non-corrosive ability. It is acolorless gas under ordinary temperature and a colorless & transparentliquid under the pressure of itself. As the substitute for CFC-12, it is oftenused in the refrigerating systems of auto air conditioners, commercial andindustrial purposes, and as the vesicant, it is used to produce theheat-protective material made of rigid plastics, and also to prepare otherblend refrigerants, such as R404A & R407C.
Price for R134a is changing according to seasons and market. Price is from USD58-USD65 according to different destinations.
Freezing point 101.3kpa (℃)
Saturated liquid density (25℃)
Specific heat (25℃liquid)
Vaporization heat at boiling point
Water solubility (25℃)
Colorless & transparent liquid
Acidity (as HCl)%≤
Evaporation residue %≤
Chlorides(Cl-) test %≤
No condensable gas (V/V) %≤
Packing：13.6kg/30lb; 22.7kg/50lb; 940kg/926L; ISO TANK
PS：HS Code 29033090.90. DG class 2.2; UN No.3159