物理性質 Physical properties | |||||
分子式 Molecular formula | CH3CCLF2 | ||||
分子量 Mmolecular weight | 100.49 | ||||
沸點 Boiling point 101.3KPa(℃) | -9.00 | ||||
冰點 Freezing point 101.3KPa (℃) | -131.00 | ||||
液體密度 Density 30℃(kg/m3) | 1096.90 | ||||
臨界溫度 Critical temperature (℃) | 137.10 | ||||
臨界壓力 Critical pressure (MPa) | 4.12 | ||||
破壞臭氧潛能 ODP | 0.043 | ||||
全球變暖系數 GWP | 2400.00 | ||||
質量標準 Quality index | |||||
純度 Purity | ≧99.80% | ||||
水份 Water content | ≦0.001% | ||||
酸度 Acidity | — | ||||
蒸發殘渣 Evaporation residue | ≦0.01% | ||||
氯化物(Cl-)試驗 Chloride content | — | ||||
外觀 Appearance | 無色、不渾濁 Colorless and clear | ||||
氣味 Odor | 無異臭 Odorless | ||||
主要用途: | HCFC-142b主要用于高溫環境下的致冷系統,恒溫控制開關及航空推進劑的間體,還用作化工原料。 | ||||
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. | ||||
包裝規格: | 重復使用鋼瓶—400升、800升、1000升 ISO-TANK | ||||
Packing: | Refillable cylinder—400L、800L、1000L ISO-TANK |
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