物理性質(zhì) Physical properties |
分子式 Molecular formula | CHCLF2 |
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分子量 Mmolecular weight | 86.47 |
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沸點 Boiling point 101.3KPa(℃) | -40.80 |
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冰點 Freezing point 101.3KPa (℃) | -160.00 |
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液體密度 Density 30℃(kg/m3) | 1174.20 |
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臨界溫度 Critical temperature (℃) | 96.20 |
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臨界壓力 Critical pressure (MPa) | 4.99 |
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破壞臭氧潛能 ODP | 0.034 |
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全球變暖系數(shù) GWP | 1700.00 |
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質(zhì)量標(biāo)準(zhǔn) Quality index |
純度 Purity | ≧99.90% |
水份 Water content | ≦0.001% |
酸度 Acidity | ≦0.00001% |
蒸發(fā)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 |
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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(wěn)定性和化學(xué)穩(wěn)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(chǎn)聚四氟乙烯的重要原料和生產(chǎn)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. |
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包裝規(guī)格: | 非重復(fù)使用鋼瓶—13.6kg(30磅)、22.7kg(50磅) 重復(fù)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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