Glycerin ≥99,5%, ultrarein
Lieferant: MP Biomedicals
Synonyme:
1,2,3-Propantriol, Glycerol
04800688
ICNA04800688EA
168
EUR
ICNA04800688
Glycerin ≥99,5%, ultrarein
Glycerin
Glycerol is a simple polyol compound.
It 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 stabiliser 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.
Formel:
HOCH₂CH(OH)CH₂OH Molecular Weight: 92.09 g/mol Siedepunkt: 290 Schmelzpunkt: 18,6 Dichte: 1.26 g/cm³ (20 °C) Flammpunkt: 177 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00004722 CAS-Nummer: 56-81-5 EINECS: 200-289-5 Merck Index: 13,04497 |
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Spezifikation Testergebnisse
Synonyms | 1,2,3-Propanetriol; Glycerin; trehydroxypropane |
Form | Liquid |
Storage | Store at room temperature (15 to 30 °C) |
Heavy Metals |
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pH | 5,0 -7,5 (1% aq soln) |
Refractive Index | n20/D 1,474 (Lit.) |
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