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| Glycerol |
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| Glycerol |
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| 56-81-5 |
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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.
General Description A colorless to brown colored liquid. Combustible but may require some effort to ignite. Residual sodium hydroxide (lye) causes crude material to be corrosive to metals and/or tissue.
Air & Water Reactions Hygroscopic. Water soluble.
Reactivity Profile GLYCERINE is incompatible with strong oxidizers. Glycerol is also incompatible with hydrogen peroxide, potassium permanganate, nitric acid + sulfuric acid, perchloric acid + lead oxide, acetic anhydride, aniline + nitrobenzene, Ca(OCl)2, CrO3, F2 + PbO, KMnO4, K2O2, AgClO4 and NaH. A mixture with chlorine explodes if heated to 158-176¡Æ F. Glycerol reacts with acetic acid, potassium peroxide, sodium peroxide, hydrochloric acid, (HClO4 + PbO) and Na2O2. Contact with potassium chlorate may be explosive. Glycerol also reacts with ethylene oxide, perchloric acid, nitric acid + hydrofluoric acid and phosphorus triiodide.
Health Hazard No hazard
Fire Hazard Glycerol is combustible. |
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| Clear, colorless, viscous liquid |
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