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Merck

G2025

Sigma-Aldrich

Glycerol

BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for electrophoresis, ≥99% (GC)

Synonim(y):

1,2,3-Propanetriol, Glycerin

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About This Item

Wzór liniowy:
HOCH2CH(OH)CH2OH
Numer CAS:
Masa cząsteczkowa:
92.09
Beilstein:
635685
Numer WE:
Numer MDL:
Kod UNSPSC:
50161901
Identyfikator substancji w PubChem:
NACRES:
NA.21

gęstość pary

3.1 (vs air)

Poziom jakości

ciśnienie pary

<1 mmHg ( 20 °C)

linia produktu

BioReagent

Próba

≥99% (GC)

Postać

viscous liquid

temp. samozapłonu

698 °F

metody

cell culture | insect: suitable
cell culture | mammalian: suitable

zanieczyszczenia

≤0.005% Chlorinated compounds
≤0.005% Sulfate (SO4)

współczynnik refrakcji

n20/D 1.474 (lit.)

pH

5.5-8

tw

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

gęstość

1.25 g/mL (lit.)

przydatność

suitable for electrophoresis

ciąg SMILES

OCC(O)CO

InChI

1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2

Klucz InChI

PEDCQBHIVMGVHV-UHFFFAOYSA-N

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Opis ogólny

Glycerol is odourless, colorless, viscous in nature, and exists as a sweet tasting liquid. It can be derived naturally as well as from petrochemical feedstock. Glycerol has a wide variety of applications, and is one of the most valuable and versatile chemical substances in nature. It can be used as an emollient, solvent, sweetening agent, in pharmaceutical formulations, cosmetics, foodstuffs and toiletries. It is very stable and can be easily stored under normal temperature; also it is non-irritating and has no adverse impact to the environment.

Zastosowanie

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.

Działania biochem./fizjol.

Glycerol has been used as
  • a supplement during cell culture of Mycobacterium tuberculosis and Mycobacterium avium.
  • a fuel during designing enzymatic biofuel cell.
  • a liquid composite matrix with 4-HCCA and 3-amino­quinoline for analysis of neutral and acidic glycans.
  • a matrix for fast atom bombardment MS.
  • may be employed as liquid matrix for the quantification studies by MALDI (Matrix-assisted laser desorption/ionization mass spectrometry) analysis.
Glycerol is hygroscopic in nature and is soluble in water owing to its three hydrophilic alcoholic hydroxyl groups. It can form both inter- and intramolecular hydrogen bonds, making it a very flexible molecule. The physiologic effect of glycerine is due to cell-mediated immunity, increased IgG production and increased histamine release.
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Kod klasy składowania

10 - Combustible liquids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

390.2 °F - Pensky-Martens closed cup

Temperatura zapłonu (°C)

199 °C - Pensky-Martens closed cup

Środki ochrony indywidualnej

Eyeshields, Gloves


Certyfikaty analizy (CoA)

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