SULFUR TETRAFLUORIDE SF4 GAS
chunxiao Li
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基本信息
| 化学文摘社编号. | 7783-60-0 |
|---|---|
| 其他的名字 | molecular formula |
| 小额信贷 | SF4 |
| 出生地 | Shandong China (Mainland) |
| 年级的标准 | Industrial Grade |
| 纯洁的 | >95% |
| 出现 | GAS |
| 牌子的名字 | RUIHUA |
The physical and chemical material constants The molecular formula SF4 English name Sulphur tetrafluoride;Sulfur tetrafluorideNational standard number 23019CAS number 7783-60-0Molecular weight 108.05 Boiling point -38°Cmelting point -124°CDensity Relative density (water=1)1.95 (liquid)2.35( solid);relative density(air=1)3.7Specific volume (21.1°C,101.325kPa):0.2247m3/kgCritical temperature 90.9°CCritical pressure 6342.9kPaGasification hot (-40.4°C,101.325kPa): 200.72 kJ/kgSpecific heat capacity(gas, 25°C): Cp=707.57 J/(kg.k)Vapour tension (-100°C): 0.9kPa (-60°C): 32kPa (21.1°C): 1067kPaSurface tension(232.75K): 19.85mN/mAppearance and character gas of colorless and pungent smell, in 600 ° c is still very stable, soluble in benzene.Stability: stableRisk Label 6 (toxic gas)Main application: fluorinating agent2, Product quality indicators: SF4 contents(%)≥95
交货条款及包装
Packaging Detail: seamless steel gas cylinders. Delivery Detail: WHEN RECIEVED YOUR DEPOSITE DELIVER IN TWO WEEKS
端口: QINGDAO
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