Riedel-De Haen Glycerol Acs Reagent, =99.5%, 4 X 4l, Each Of 4

Details:

Specifications synonyms: 1,2,3-propanetriol; glycerinmolecular formula: c3h8o3molecular weight: 92.09Linear structural formula: hoch2ch(oh)ch2ohmdl number: mfcd00004722purity: >=99.5%Melting point: 20 c (lit.)Density: 1.25 G/ml (lit.)Refractive index: n20/d 1.474 (Lit.)Application: 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.Other notes: go to our biorenewable alternative glycerol - 911038anion traces: sulfate (so42-): passes testassay: ≥99.5%Autoignition temp.: 698°Fbp: 182°c/20 mmhg(lit.)Cation traces: heavy metals (as pb): ≤2 ppmcolor: apha: ≤10density: 1.25 G/ml(lit.)Grade: acs reagentign. Residue: ≤0.0050%Impurities: ≤0.003% Chlorinated compounds (as cl)mp: 20°c(lit.)Quality level: premiumrefractive index: n20/d 1.474(Lit.)Vapor density: 3.1 (Vs air)vapor pressure: <1 mmhg ( 20°c)