属性
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沸点
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290°C
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熔点
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17.8°C
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折光率
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1.4746
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敏感性
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易吸潮
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溶解性
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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.
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密度
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1.2520
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描述
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应用
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Useful for sample preparation/protein stabilization and as a storage buffer component.
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产品介绍
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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.
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别名
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1,2,3-丙三醇;丙三醇;三羟基丙烷;Glycerin; 1,2,3-Propanetriol
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