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秀山電子工業用六氟化硫檢驗

信息編號:63931363 發布時間:2025/8/13 10:39:16
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1、六氟化硫 別名?英文名
Sulfur hexafluoride、Sulfur fluoride
2、六氟化硫理化性質:
分子量:146.054熔 點(224kPa):-50.8℃
升華點(101.325kPa):-63.7℃液體密度(-50.8℃):1880kg/m3
氣體密度(0℃,101.325kPa):6.52kg/m3相對密度(20℃,101.325kPa,空氣=1):5.114
比 容(21.1℃,101.325kPa):0.1516m3/kg臨界溫度:45.5℃
臨界壓力:3759kPa臨界密度:736kg/m3
熔化熱(222.35K,224kPa):34.38kJ/kg汽化熱(--63.8℃,101.325kPa):161.61kJ/kg
比熱容(25℃,101.325kPa):Cp=665.18J/(kg·K)粘 度(100kPa,0℃):0.0142mPa·s
蒸汽壓(-20℃):680kPa (0℃):1250kPa (30℃):2680kPa
表面張力(-50℃):11.63mN/m導熱系數(100kPa,0℃):0.01206W/(m·K)
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