物理性质 Physical properties | |||||
分子式 Molecular formula | CH3CCLF2 | ||||
分子量 Mmolecular weight | 100.49 | ||||
沸点 Boiling point 101.3KPa(℃) | -9.00 | ||||
冰点 Freezing point 101.3KPa (℃) | -131.00 | ||||
液体密度 Density 30℃(kg/m3) | 1096.90 | ||||
临界温度 Critical temperature (℃) | 137.10 | ||||
临界压力 Critical pressure (MPa) | 4.12 | ||||
破坏臭氧潜能 ODP | 0.043 | ||||
全球变暖系数 GWP | 2400.00 | ||||
质量标准 Quality index | |||||
纯度 Purity | ≧99.80% | ||||
水份 Water content | ≦0.001% | ||||
酸度 Acidity | — | ||||
蒸发残渣 Evaporation residue | ≦0.01% | ||||
氯化物(Cl-)试验 Chloride content | — | ||||
外观 Appearance | 无色、不浑浊 Colorless and clear | ||||
气味 Odor | 无异臭 Odorless | ||||
主要用途: | HCFC-142b主要用于高温环境下的致冷系统,恒温控制开关及航空推进剂的间体,还用作化工原料。 | ||||
Application: | HCFC-142b main applications cover refrigerating systems at high temperature , on-off thermostat and intermediate in the aviation propellant . It can also be used in metallegury, chemical and meter industries etc. | ||||
包装规格: | 重复使用钢瓶—400升、800升、1000升 ISO-TANK | ||||
Packing: | Refillable cylinder—400L、800L、1000L ISO-TANK |
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