Glycerine Glycerol 56-81-5
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 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.
Glycerine Cas NO.56-81-5 Glycerol
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. |
CAS DataBase Reference | 56-81-5(CAS DataBase Reference) |
NIST Chemistry Reference | 1,2,3-Propanetriol(56-81-5) |
EPA Substance Registry System | 1,2,3-Propanetriol(56-81-5) |
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