属性
|
沸点
|
290°C
|
|
熔点
|
17.8°C
|
|
折光率
|
1.4746
|
|
敏感性
|
易吸潮
|
|
溶解性
|
Soluble in water (>500 g/l) at 20 °C, methanol, ethanol, and DMSO. Insoluble in benzene, ether, chloroform, and fixed and volatile oils. Absorbs water from the air. Also absorbs hydrogen sulfide, hydrogen cyanide and sulfur dioxide.
|
|
密度
|
1.2520
|
描述
|
应用
|
Useful for sample preparation/protein stabilization and as a storage buffer component.
|
|
产品介绍
|
Glycerol is useful in a variety of applications, glycerol is used as a solvent, plasticizer and humectant. In polyacrylamide gel electrophoresis, glycerol is used in sample preparation and gel formation. At a concentration of 5-10%, glycerol is used to increase the density of a sample so that it will layer at the bottom of a sample well. Additional uses include as an aid in casting gradient gels, a protein stabilizer and storage buffer component.
|
|
别名
|
1,2,3-丙三醇;丙三醇;三羟基丙烷;Glycerin; 1,2,3-Propanetriol
|
|
微信公众号下单更便捷
