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R22制冷剂物理性质发布日期：2013-8-25 10:28:20 点击次数：1977 信息录入：R22制冷剂物理特性：分子式CH2FCF3沸点（101.3kpa）℃-26.1临界温度℃101.1临界压力kpa 4066.6液体密度kg/m³ 1188.1饱和蒸气压（25℃）kPa 661.9汽化热/蒸发潜热（沸点下，1atm）kJ/kg 216破坏臭氧潜能值（ODP）0全球变暖潜能值(GWP，100 yr) 1300 ASHRAE安全级别A1（无毒不可燃）饱和液体密度25℃g/m³ 1.207液体比热25℃[KJ/(Kg·℃)] 1.51溶解度(水中，25℃)% 0.15全球变暖系数值（GWP）0.29临界密度g/cm³ 0.512沸点下蒸发潜能KJ/Kg 215.0>R22制冷剂物理特性：分子式CH2FCF3沸点（101.3kpa）℃-26.1临界温度℃101.1临界压力kpa 4066.6液体密度kg/m³ 1188.1饱和蒸气压（25℃）kPa 661.9汽化热/蒸发潜热（沸点下，1atm）kJ/kg 216破坏臭氧潜能值（ODP）0全球变暖潜能值(GWP，100 yr) 1300 ASHRAE安全级别A1（无毒不可燃）饱和液体密度25℃g/m³ 1.207液体比热25℃[KJ/(Kg·℃)] 1.51溶解度(水中，25℃)% 0.15全球变暖系数值（GWP）0.29临界密度g/cm³ 0.512 沸点下蒸发潜能KJ/Kg 215.0。
R22
二氟一氯甲烷（R22）
一、分子式：CHCLF2
商品编码：29034910 危编号：1018 危险级别：2.2
二、物理性质：为无色、无味、不燃烧、不爆炸、毒性比R12略大，但仍然是安全的制冷剂，安全分类为A1
分子量86.48
沸点℃-40.82
相对密度（30℃），液体，g/cm3 1.177
熔点℃-160.00
临界温度℃96.15
临界压力MPA 4.75
破坏臭氧层潜能值（ODP）0.045
全球变暖系数值（GWP）1700
冰点℃
－
液体比热30℃，[KJ/(Kg·℃)] 0.31
饱和液体密度30℃，(g/cm3 ) 1.174
等压蒸气比热(Cp) ，30℃及101.3kPa[KJ/(Kg·℃)] 0.16
临界密度，g/cm3 0.526
沸点下蒸发潜能，KJ/Kg 233.5
三、质量指标(GB7373-87)
级别优级一级合格
纯度，%≥ 99.8 99.5 99.0
水份，%≤ 0.001 0.002 0.005
酸度（以HCL计），%≤ 0.00001 0.0001 0.0001
蒸发残留物，%≤ 0.01 0.01 0.02
[主要用途] 用于往复式压缩机，作为工业、商业、家庭空调系统的制冷剂；还可用来作杀冲剂和喷漆的气雾喷射剂，也可用于生产灭火剂1211；是生产各种含氟高分子化合物的基本原料。
但R22属于HCFC类制冷剂，将要被限制和禁止使用。
R22制冷剂物理性质发布日期：2013-8-25 10:28:20 点击次数：1977 信息录入：R22制冷剂物理特性：分子式CH2FCF3沸点（101.3kpa）℃-26.1临界温度℃101.1临界压力kpa 4066.6液体密度kg/m³ 1188.1饱和蒸气压（25℃）kPa 661.9汽化热/蒸发潜热（沸点下，1atm）kJ/kg 216破坏臭氧潜能值（ODP）0全球变暖潜能值(GWP，100 yr) 1300 ASHRAE安全级别A1（无毒不可燃）饱和液体密度25℃g/m³ 1.207液体比热25℃[KJ/(Kg·℃)] 1.51溶解度(水中，25℃)% 0.15全球变暖系数值（GWP）0.29临界密度g/cm³ 0.512沸点下蒸发潜能KJ/Kg 215.0>R22制冷剂物理特性：分子式CH2FCF3沸点（101.3kpa）℃-26.1临界温度℃101.1临界压力kpa 4066.6液体密度kg/m³ 1188.1饱和蒸气压（25℃）kPa 661.9汽化热/蒸发潜热（沸点下，1atm）kJ/kg 216破坏臭氧潜能值（ODP）0全球变暖潜能值(GWP，100 yr) 1300 ASHRAE安全级别A1（无毒不可燃）饱和液体密度25℃g/m³ 1.207液体比热25℃[KJ/(Kg·℃)] 1.51溶解度(水中，25℃)% 0.15全球变暖系数值（GWP）0.29临界密度g/cm³ 0.512 沸点下蒸发潜能KJ/Kg 215.0。
液体气体液体气体液体气体气体液体气体℃MPa kg/m3m3/kg Cp/Cv-1000.002011571.38.26690.71358.970.505 2.043 1.0610.497 1.234845.87.25-900.004811544.9 3.6448101.32363.850.5646 1.998 1.0610.512 1.237699.47.67-800.010371518.2 1.7782111.94368.770.621 1.9508 1.0620.528 1.2335918.09-700.020471491.20.94342122.58373.70.6747 1.9108 1.0650.545 1.231507.68.52-600.03751463.70.5368133.27378.590.726 1.877 1.0710.564 1.23441.48.94-500.064531435.60.32385144.03383.420.7752 1.848 1.0790.585 1.232387.59.36-480.071451429.90.29453146.19384.370.7849 1.8428 1.0810.589 1.233377.89.45-460.078941224.20.26837148.36385.320.7944 1.8376 1.0830.594 1.234368.69.53-440.087051418.40.24498150.53386.260.8039 1.8327 1.0860.599 1.235359.69.62-420.09581412.60.22402152.7387.20.8134 1.8278 1.0880.603 1.2363519.7-40.810.101321409.20.2126154387.750.8189 1.825 1.090.606 1.2363469.75-400.105231406.80.20521154.89388.130.8227 1.8231 1.0910.608 1.237342.69.79-380.1153814010.18829157.07389.060.832 1.8186 1.0930.613 1.238334.59.87-360.126281395.10.17304159.27389.970.8413 1.8141 1.0960.619 1.239326.79.96-340.137971389.10.15927161.47390.890.8505 1.8098 1.0990.624 1.241319.110.04-320.15051383.20.14682163.67391.790.859612.806 1.1020.629 1.242311.710.12-300.163891377.20.13553165.88392.690.8687 1.8015 1.1050.635 1.244304.610.21-280.178191371.10.12528168.1393.580.8778 1.7975 1.1080.641 1.246297.710.29-260.1934413650.11597170.33394.470.8868 1.7937 1.1120.646 1.24829110.38-240.209681358.90.10749172.56395.340.8957 1.7899 1.1150.653 1.25284.410.46-220.226961352.70.09975174.8396.210.9046 1.7862 1.1190.659 1.253278.110.55-200.245311346.50.09268177.04397.060.9135 1.7826 1.1230.665 1.255271.910.63-180.264791340.30.08621179.3397.910.9223 1.7791 1.1270.672 1.258265.910.72-160.2854313340.08029181.56398.750.9311 1.7757 1.1310.678 1.261260.110.8-140.307281327.60.07485183.83399.570.9398 1.7723 1.1350.685 1.264254.410.89-120.330381321.20.06986186.11400.390.9485 1.769 1.1390.692 1.267248.810.98-100.354791314.20.06527188.4401.20.9572 1.7658 1.1440.699 1.27243.411.06-80.380541308.20.06103190.7401.990.9658 1.7627 1.1490.707 1.274238.111.15-60.407691301.60.05713193.01402.770.9744 1.7596 1.1540.715 1.27823311.24-40.4362812920.05352195.33403.550.983 1.7566 1.1590.722 1.282227.911.32-20.466361288.30.05019197.66404.30.9915 1.7536 1.1640.731 1.28722311.4100.497991281.50.0471200405.051 1.7507 1.1690.739 1.291218.211.520.58121274.70.04424202.35405.78 1.0085 1.7478 1.1750.748 1.296213.511.5940.566051267.80.04159204.71406.5 1.0169 1.745 1.1810.757 1.301208.911.6860.602591260.80.03913207.09407.2 1.0254 1.7422 1.1870.766 1.307204.411.7780.640881253.80.03683209.47407.89 1.0338 1.7395 1.1930.775 1.31320011.86100.680951246.70.0347211.87408.56 1.0422 1.7368 1.1990.785 1.319195.711.96120.722861239.50.03271214.28409.21 1.0505 1.7341 1.2060.795 1.326191.512.05140.766681232.20.03086216.7409.85 1.0589 1.7315 1.2130.806 1.333187.312.14160.812441224.90.02912219.14410.47 1.0672 1.7289 1.220.817 1.34183.212.24180.86021217.40.0275221.59411.07 1.0755 1.7263 1.2280.828 1.348179.212.33200.910021209.90.02599224.06411.66 1.0838 1.7238 1.2360.84 1.357175.312.43220.961951202.30.02457226.54412.22 1.0921 1.7212 1.2440.853 1.366171.512.5324 1.0161194.60.02324229.04412.77 1.1004 1.7187 1.2520.866 1.375167.712.6326 1.07241186.70.02199231.55413.29 1.1086 1.7162 1.2610.879 1.385163.912.7428 1.13091178.80.02082234.08413.79 1.1169 1.7136 1.2710.893 1.396160.312.8430 1.19191170.70.01972236.62414.26 1.1252 1.7111 1.2810.908 1.408156.712.9532 1.25521162.60.01869239.19414.71 1.1334 1.7086 1.2910.924 1.42153.113.0634 1.3211154.30.01771241.77415.54 1.1417 1.7061 1.3020.94 1.434149.613.1736 1.38921145.80.01679244.38415.14 1.1499 1.7036 1.3140.957 1.448146.113.2838 1.46011137.30.01593247415.91 1.1582 1.701 1.3260.976 1.463142.713.440 1.53361128.50.01511249.65416.25 1.1665 1.6985 1.3390.995 1.48139.413.5242 1.60981119.60.01433252.32416.55 1.1747 1.6959 1.353 1.015 1.498136.113.6444 1.68871110.60.0136255.01416.83 1.183 1.6933 1.368 1.037 1.517132.813.7746 1.77041101.40.01291257.73417.07 1.1913 1.6906 1.384 1.061 1.538129.513.9481.85511091.90.01266260.47417.27 1.1997 1.6879 1.401 1.086 1.561126.314.04密度 液体比体积气体温度绝对 压力kJ/kg kJ/kg.k kJ/kg.k μPa.s R22饱和气体饱和液体的物性参数表比焓比熵比热容粘度50 1.94271082.30.01163263.25417.44 1.208 1.6852 1.419 1.113 1.586123.114.1852 2.03331072.40.01104266.05417.56 1.2164 1.6824 1.439 1.142 1.61412014.3254 2.1271062.30.01048268.89417.63 1.2248 1.6795 1.461 1.173 1.644116.914.4756 2.223910520.00995271.76417.66 1.2333 1.6766 1.485 1.208 1.677113.814.6358 2.2341041.30.00944274.66417.63 1.2418 1.6736 1.511 1.246 1.714110.714.860 2.42751030.40.00896277.61417.55 1.2504 1.6705 1.539 1.287 1.755107.614.9865 2.70121001.40.00785285.18417.06 1.2722 1.6622 1.626 1.413 1.88110015.4670 2.9974969.70.00685293.1416.09 1.2945 1.6529 1.743 1.583 2.05692.416.0275 3.3177934.40.00595301.46414.49 1.3177 1.6424 1.913 1.832 2.31584.616.780 3.6638893.70.00512310.44412.01 1.3423 1.6299 2.181 2.231 2.73576.617.5585 4.0378844.80.00434320.38408.19 1.369 1.6142 2.682 2.984 3.53268.118.7190 4.4423780.10.00356332.09401.87 1.4001 1.5922 3.981 4.975 5.62658.320.4895 4.8824662.90.00262349.56387.28 1.4462 1.548617.3125.2926.4344.424.7696.15 4.99523.80.00191366.9366.9 1.4927 1.4927-----℃液体气体液体气体液体气体气体液体气体℃MPa kg/m3m3/kg Cp/Cv00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.497991281.50.0471200405.051 1.7507 1.1690.739 1.291218.211.500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000密度 液体比体积气体定性温度绝对 压力kJ/kg kJ/kg.k kJ/kg.k μPa.s 查找温度值从外表读入定性温度值0R22饱和气体饱和液体的物性参数表比焓比熵比热容粘度000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000液体气体液体气体液体气体气体液体气体℃MPa kg/m3m3/kg Cp/Cv 00.497991281.50.0471200405.051 1.7507 1.1690.739 1.291218.211.5输入值0.000780321.2314比容m3/kg绝对压力密度 液体比体积气体kJ/kg kJ/kg.k kJ/kg.k μPa.s 定性温度比焓比熵比热容粘度液体气体液体气体--℃143.1 4.46 6.27110.8079-100137.8 4.84 5.38510.8114-90132.6 5.25 4.73330.8136-80127.6 5.68 4.23660.8175-70122.6 6.12 3.85590.8239-60117.8 6.59 3.54930.8309-50116.9 6.69 3.49360.832-48115.9 6.79 3.44430.8337-46115 6.89 3.39590.8363-44114 6.99 3.34990.8368-42113.57.05 3.32280.8381-40.81113.17.09 3.30480.8395-40112.27.19 3.25850.8415-38111.27.29 3.220.8457-36110.37.4 3.17940.8466-34109.47.51 3.13980.8476-32108.57.61 3.10210.852-30107.57.72 3.06840.8544-28106.67.83 3.03560.8564-26105.77.94 3.00010.8602-24104.88.06 2.96940.8626-22103.98.17 2.93880.8652-201038.29 2.90940.869-18102.18.4 2.88120.8717-16101.18.52 2.8560.8755-14100.28.65 2.82820.8784-1299.38.77 2.80410.8815-1098.48.89 2.78030.8867-897.59.02 2.75780.891-696.69.15 2.73430.8932-495.79.28 2.71240.8988-294.89.42 2.69070.9022093.99.56 2.67160.9068293.19.7 2.650.9115492.29.84 2.63150.9162691.39.99 2.61340.9201890.410.14 2.59560.92591089.510.29 2.58040.9311288.610.45 2.56430.93631487.710.61 2.54850.94251686.810.77 2.53520.94791885.910.95 2.52240.9535208511.12 2.510.96122284.111.3 2.49660.96792483.211.49 2.48410.97462682.311.69 2.47560.98082881.411.89 2.4660.98893080.512.1 2.45530.99733279.612.31 2.447 1.00573478.712.54 2.4393 1.01353677.812.77 2.4321 1.02423876.913.02 2.4273 1.0332407613.28 2.4229 1.04254275.113.55 2.419 1.05384474.113.83 2.4187 1.06644673.214.13 2.4173 1.079148温度普郎克数m.N/m 导热率72.314.45 2.416 1.09225071.414.78 2.4185 1.10655270.415.14 2.426 1.12115469.515.52 2.4316 1.13875668.615.92 2.4383 1.15835867.616.36 2.4497 1.17846065.317.61 2.49 1.24056562.919.16 2.5605 1.32367060.621.16 2.6706 1.44597558.623.87 2.8509 1.64038057.427.82 3.182 2.00698559.634.55 3.8942 2.9499083.559.159.204410.58695----96.15液体气体液体气体--℃-1000000-900000-800000-700000-600000-500000-480000-460000-440000-420000-40.810000-400000-380000-360000-340000-320000-300000-280000-260000-240000-220000-200000-180000-160000-140000-120000-100000-80000-60000-40000-294.89.42 2.69070.9022000002000040000600008000010000012000014000016温度普郎克数m.N/m 导热率000018000020000022000024000026000028000030000032000034000036000038000040000042000044000046000048000050000052000054000056000058000060000065000070000075000080000085000090000095000096.15液体气体液体气体--℃94.89.42 2.69070.9022温度m.wN/m 导热率普郎克数。
制冷剂的热力学性质表
常用制冷剂热力学性质表
在制冷的应用计算中，还经常用到制冷剂的热力性质表。
在表中详细列出了制冷剂的六种热力学基本参数的具体数值，包括：温度值（℃）、压力值（P）、饱和液体和干饱和蒸气的比容值（v）、焓值（h）、熵值（s）及蒸发潜热（即汽化热r），根据制冷剂的饱和温度或饱和压力，可以很方便地查到在该状态下的其余几种热力学参数的数值，为热力学计算提供了极大的方便，大大地简化了许多复杂的计算程序。
制冷剂的热力学性质表
（一）
R12制冷剂饱和状态热力性质表1
（一）
R12制冷剂饱和状态热力性质表2
（二）R22制冷剂饱和状态热力性质表1
（二）R22制冷剂饱和状态热力性质表2
（三）
R134a制冷剂饱和状态热力性质表1
（三）
R134a制冷剂饱和状态热力性质表2。
氟利昂F22:国标编号22039CAS号75-45-6中文名称氯二氟甲烷英文名称monochlorodifluoromethane；Freon-22别名R22；一氯二氟甲烷；氟利昂22分子式CHClF2 外观与性状无色气体，有轻微的发甜气味分子量86.47 蒸汽压13.33kPa(-76.4℃)熔点-146℃沸点：-40.8℃溶解性溶于水密度相对密度(水=1)1.18；相对密度(空气=1)3.0 稳定性稳定危险标记5(不燃气体) 主要用途用作致冷剂及气溶杀虫药发射剂2.对环境的影响:一、健康危害侵入途径：吸入。
健康危害：本品毒性低，但用其制备四氟乙烯所发生的裂解气，毒性较大，可引起中毒。
吸入高浓度裂解气，初期仅有轻咳、恶心、发冷、胸闷及乏力感，但经24-72小时潜伏期后出现明显症状，发生肺炎、肺水肿，呼吸窘迫综合征，后期有纤维增生征象。
可引起聚合物烟热。
二、毒理学资料及环境行为急性毒性：LD501000000mg/m3，2小时(大鼠吸入)。
亚急性和慢性毒性：兔、大鼠、小鼠吸入0.2%浓度，6小时/天，共10个月，均无毒性反应；1.4%浓度，体重减轻，血清蛋白降低，球蛋白升高。
剖检肺见肺泡间质增厚、肺水肿，心肝、肾及神经系统退行性变。
致突变性：微生物致突变：鼠伤寒沙门氏菌33pph(24小时)，连续。
微粒体诱变：鼠伤寒沙门氏菌33pph(24小时)(连续)。
生殖毒性：大鼠吸入最低中毒浓度(TCL0)：50000ppm(5小时，雄性56天)，对前列腺、精囊、Cowper氏腺、附属腺体、尿道产生影响。
危险特性：若遇高热，容器内压增大，有开裂和爆炸的危险。
燃烧(分解)产物：一氧化碳、二氧化碳、氟化氢。
3.现场应急监测方法:仪器法4.实验室监测方法:气相色谱法《空气中有害物质的测定方法》(第二版)，杭士平主编5.环境标准:前苏联车间空气中有害物质的最高容许浓度3000mg/m3前苏联(1975) 水体中有害物质的最大允许浓度10mg/L6.应急处理处置方法:一、泄漏应急处理迅速撤离泄漏污染区人员至上风处，并进行隔离，严格限制出入。
