臭氧物理性质

项目                                      数值
分子式                                     O3
 
分子量                                    47.99828
 
熔点，℃                                  -192.7+(-)0.2
 
沸点，℃                                  -111.9+(-)0.3
 
溶解度(溶剂：水)0 (℃)                    1.13(g/l)
 
                10(℃)                    0.78(g/l)
 
                20(℃)                    0.57(g/l)
 
                30(℃)                    0.41(g/l)
 
                40(℃)                    0.28(g/l)
 
                50(℃)                    0.19(g/l)
 
                60(℃)                    0.16(g/l)
 
密度   气态（0℃,0.1Mpa）,g/l             2.144
 
       液态   （90K），g/cm3              1.571
 
       固态   （77.4K),g/cm3              1.728
 
粘度   (液态）Mpa·S在77.6K时             4.17
 
       (液态）Mpa·S在90.2K时             1.56
 
临界状态             温度，℃             -12.1+(-)0.1

                    压力，Mpa              5.46
 
                体积，cm3/mol              147.1
 
                  密度，g/cm3              0.437
 
        表面张力Mn/m在77.2K时              43.8
 
                Mn/m在90.2K时              38.4
 
             等张比容（90.2K）             75.7
 
  介电常数（液态，90.2K）,F/m              4.79
 
              偶极距，C·m(D)              1.84*10 (0.55)
 
   热容（液态，90-150K），F/m              1.778+0.0059(T-90)
 
       摩尔气化热，在161.1K时              14277
 
          摩尔气化热，在90K时              15282
 
           摩尔生成热，KJ/mol              -144