| 查看: 434 | 回复: 4 | |||
| 【奖励】 本帖被评价1次,作者blinkeffect增加金币 1 个 | |||
| 当前主题已经存档。 | |||
[资源]
575种实验室常用试剂的物性参数(crc)
|
|||
|
This table summarizes the properties of 575 liquids that are commonly used in the laboratory as solvents or chemical reagents. The properties tabulated are: Mr : Molecular weight tm: Melting point in °C tb : Normal boiling point in °C ρ : Density in g/mL at the temperature in °C indicated by the superscript η : Viscosity in mPa s (1 mPa s = 1 centipoise) ε : Dielectric constant at ambient temperature (15 to 30°C) μ: Dipole moment in D cp: Specific heat capacity of the liquid at constant pressure at 25°C in J/g K vp: Vapor pressure at 25°C in kPa (1 kPa = 7.50 mmHg) FP: Flash point in °C Fl.Lim: Flammable (explosive) limit in air in percent by volume IT Autoignition temperature in °C TLV Threshold limit for allowable airborne concentration in parts per million by volume at 25°C and atmospheric pressure Data on the temperature dependence of viscosity, dielectric constant, and vapor pressure can be found in the pertinent tables in this Handbook. References 1. Lide, D. R., Handbook of Organic Solvents, CRC Press, Boca Raton, FL, 1994. 2. Lide, D. R., and Kehiaian, H. V., Handbook of Thermophysical and Thermochemical Data, CRC Press, Boca Raton, FL, 1994. 3. Riddick, J. A., Bunger, W. B., and Sakano, T. K., Organic Solvents, Fourth Edition, John Wiley & Sons, New York, 1986. 4. Fire Protection Guide to Hazardous Materials, 11th Edition, National Fire Protection Association, Quincy, MA, 1994. 5. Urben, P. G., Ed., Bretherick’s Handbook of Reactive Chemical Hazards, 5th Edition, Butterworth-Heinemann, Oxford, 1995. 6. 2004 TLV’s and BEI’s, American Conference of Governmental Industrial Hygienists, 1330 Kemper Meadow Drive, Cincinnati, OH 45240-1634, 2004 |
» 猜你喜欢
调剂
已经有17人回复
347材料专硕求调剂
已经有15人回复
求考研材料调剂
已经有3人回复
生物学308分求调剂(一志愿华东师大)做过分子实验
已经有6人回复
计算机408|在校多次国家级竞赛获奖|申请调剂
已经有4人回复
388求调剂
已经有8人回复
288求调剂
已经有12人回复
求调剂
已经有29人回复
266调剂
已经有6人回复
304求调剂
已经有12人回复
» 本主题相关商家推荐: (我也要在这里推广)
2楼2007-09-29 18:58:47
3楼2007-09-29 20:29:37
5楼2007-09-30 23:43:34
简单回复
2007-09-30 07:47
回复



















回复此楼