Glycerol
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Molecular Structure
Detailed Description
Product Name: Glycerol
Synonyms: 1,2,3-Propeatriol;1,2,3-Trihydroxyopropane;90 Technical glycerin;90 Technical glycerine;90technicalglycerine;Bulbold;citifluoraf2;Clyzerin, wasserfrei
CAS: 56-81-5
MF: C3H8O3
MW: 92.09
EINECS: 200-289-5
Product Categories: Biochemistry;Reagents for Electrophoresis;Matrix Materials (FABMS & liquid SIMS);Analytical Chemistry;Mass Spectrometry;Aliphatics;Amber Glass Bottles;NMR;Solvent Bottles;Solvent by Application;Solvent Packaging Options;Solvents;Spectrophotometric Grade;Spectrophotometric Solvents;Spectroscopy Solvents (IR;UV/Vis);ACS and Reagent Grade Solvents;Aliphatic Compounds;Aloe Vera;Lipid;Lipid Library;Metabolic Libraries;Metabolic Pathways;Metabolites and Cofactors on the Metabolic Pathways Chart;Metabolomics;Nutrition Research;Phytochemicals by Chemical Classification;Phytochemicals by Plant (Food/Spice/Herb);Plastic Bottles;ReagentPlus Solvent Grade Products;Analytical Reagents;Analytical Reagents for General Use;Analytical/Chromatography;E-H;Puriss p.a.;ACS Grade;E-L;Puriss p.a. ACS
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mp 20 °C(lit.)
bp 290 °C
density 1.261
vapor density 3.1 (vs air)
vapor pressure <1 mm Hg ( 20 °C)
FEMA 2525
refractive index n20/D 1.474(lit.)
Fp 320 °F
storage temp. 2-8°C
solubility H2O: 5 M at 20 °C, clear, colorless
Water Solubility >500 g/L (20 oC)
Sensitive Hygroscopic
Merck 14,4484
BRN 635685
Stability: Stable. Incompatible with perchloric acid, lead oxide, acetic anhydride, nitrobenzene, chlorine, peroxides, strong acids, strong bases. Combustible.
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Chemical Properties Clear, colorless, viscous liquid
Usage Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. Glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component.
Usage Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. Glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component.
- Glycerol
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