物理性質 Physical properties | |||||
分子式 Molecular formula | CHCLF2 | ||||
分子量 Mmolecular weight | 86.47 | ||||
沸點 Boiling point 101.3KPa(℃) | -40.80 | ||||
冰點 Freezing point 101.3KPa (℃) | -160.00 | ||||
液體密度 Density 30℃(kg/m3) | 1174.20 | ||||
臨界溫度 Critical temperature (℃) | 96.20 | ||||
臨界壓力 Critical pressure (MPa) | 4.99 | ||||
破壞臭氧潛能 ODP | 0.034 | ||||
全球變暖系數 GWP | 1700.00 | ||||
質量標準 Quality index | |||||
純度 Purity | ≧99.90% | ||||
水份 Water content | ≦0.001% | ||||
酸度 Acidity | ≦0.00001% | ||||
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: | 在常溫下為無色氣體,在自身壓力下為無色透明液體,無毒不燃,具有良好的熱穩定性和化學穩定性,不腐蝕金屬。它是一種低溫致冷劑,可得到-80℃的致冷劑溫度,是生產聚四氟乙烯的重要原料和生產滅火劑1211的中間體。 | ||||
Application: | Chlorodifluoromethane (HCFC-22),a colorless gas at room temperature,is a colorless ,non - toxic,non-flammable and transparent liquid under the pressure created by itself. It has excellent thermal and chemical stabilities and no corrosivity to metals. Its main applications include refrigerant(-80℃grade),raw material for PTFE production and intermediate for Halon 1211 production. | ||||
包裝規格: | 非重復使用鋼瓶—13.6kg(30磅)、22.7kg(50磅) 重復使用鋼瓶—400升、800升、1000升 ISO-TANK | ||||
Packing: | Non-refillable cylinder—13.6kg(30lbs)、22.7kg(50lbs) Refillable cylinder—400L、800L、1000L ISO-TANK |
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