R152A/DME

الوصف

R**2a Chemical Name：1, *-Difluoroethane Molecular formula：CH3CHF2 Physical properties： molecular weight *6.*5 boiling point οC **4.**3 freezing point οC ***8.*9 critical temperature οC **3.*6 critical pressure MPa 4.*2 saturated liquid density *5οC （g/cm3） 0.**1 liquid specific heat *5οC KJ(KgοC) 1.*8 solubility（in water *5οC） 0.*8 ozone destroy potential (ODP) 0 global warm quotiety (GWP) 2.8 critical density g/cm3 0.**8 latent evaporation at boiling point KJ/Kg **4.2 Quality index：（GB/T*********4） purity % ≥ *9.8 moisture PPm ≤ *0 acidity PPm ≤ 0.1 evaporation residue PPm ≤ **0 appearance colorless and feculent odor odorless Application：Used as raw material for refrigerants, aerosol, detergent and PVDF. Packing：**0kg/**6L; ISOTANK or by negotiation.