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首頁 > 供應產品 > 四氫呋喃 價格: 25000元/噸
四氫呋喃 價格: 25000元/噸
單價 25000.00 / 噸對比
詢價 暫無
發貨 江蘇南京市付款后3天內
型號 180kg/桶
規格 99.9%
過期 長期有效
更新 2016-03-08 12:44
 
詳細信息
四氫呋喃         規格: ≥99.9%     產地:德/臺      包裝:180kg/桶    價格: 25000元/噸●
分子量 72.11
相對密度(20℃/4℃) 0.8892
凝固點/℃ -108.5
沸點/℃ 65.4
閃點(閉口)/℃ 17.2
折光率(20℃) 1.407
介電常數(25℃) 7.58
偶極矩/(10^-30C·m) 5.70,5.67
表面張力/(mN/m) 26.4
黏度(20℃)/mPa·s 0.55
臨界溫度/℃ 26.8
臨界壓力/MPa 5.19
蒸氣壓(15℃)/kPa 15.2
蒸氣相對密度(空氣=1) 2.5
燃點/℃ 321.1
蒸發熱(66℃)/(KJ/Kg) 410
爆炸極限/%(體積) 2.3-11.8
最小引燃能量/mJ 0.54
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