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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

Glycerine ≥99.5%, Ultrapure

Supplier: E. Becker & Co. GmbH

04800687 04800688 04800689
IC800687EA 121.51 USD InStock
IC800687 IC800688 IC800689
Glycerine ≥99.5%, Ultrapure
Glycerine
Glycerol is a simple polyol compound.
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. It is used in the concentration and storage of enzymes and also prevents back-diffusion of protein samples into the buffer.

  • Ultra Pure Grade
  • Auto Ignition: 392.78 °C (Lit.)
  • Vapor Density: 3.1 (vs air)(Lit.)
  • Vapor Pressure: .0033 hPa at 50 °C(Lit.)
  • Refractive Index: n20/D 1.474 (Lit.)
  • Miscible with water, alcohol.
  • Room Temperature

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. It is used in the concentration and storage of enzymes and also prevents back-diffusion of protein samples into the buffer.


Formula: HOCH₂CH(OH)CH₂OH
MW: 92.09 g/mol
Boiling Pt: 290 (lit.)
Melting Pt: 18.6
Density: 1.25 g/mL (lit.)
Flash Pt: 177
Storage Temperature: Ambient
 MDL Number: MFCD00004722
CAS Number: 56-81-5
EINECS: 200-289-5
Merck Index: 13,04497
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=227473eff67854af9e9032f86c23dfb74feff1e9&vid=227473eff67854af9e9032f86c23dfb74feff1e9&prid=web&clid=SAPDAM
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Specification Test Results
Identity Test Passes
Purity ≥99.5%
FTIR Conforms to Standard
pH (1% aq soln) 5.0-7.5
UV (80% aq soln) No significant peaks in UV range
Lead <5 ppm

 

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