甘油 ,EP,BP,JP,USP级

保质期 ：两年

英文名 ：Glycerol

库存 ：99

供应商 ：江蓝纯

CAS号 ：56-81-5

规格 ：500ml/250kg

属性

敏感性	易吸潮
折光率	1.4746
密度	1.2520
熔点	17.8°C
沸点	290°C
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.

描述

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
应用	Useful for sample preparation/protein stabilization and as a storage buffer component.