Cas No. :56-81-5
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
Mol File:56-81-5.mol
Melting point:20 °C(lit.)
Boiling point:290 °C
density:1.25 g/mL(lit.)
vapor density:3.1 (vs air)
vapor pressure:<1 mm Hg ( 20 °C)
storage temp:2-8°C
solubility:H2O: 5 M at 20 °C, clear, colorless
Water Solubility:>500 g/L (20 oC)
Sensitive:Hygroscopic
Stability:Stable. Incompatible with perchloric acid, lead oxide, acetic anhydride, nitrobenzene, chlorine, peroxides, strong acids, strong bases. Combustible.
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.
Air & Water Reactions:Hygroscopic. Water soluble.
Raw materials:Sodium hydroxide-->Hydrochloric acid-->Sulfuric acid -->Epichlorohydrin-->Ferric chloride-->Activated carbon-->Calcium oxide-->Acrolein-->Castor oil-->PROPYLENE-->Peroxyacetic acid-->Ferric chloride hexahydrate-->Fatty acids, C8-10, triesters with trimethylolpropane -->Glycerol tristearate-->PALM OIL-->laundry soap
