49779
Glycerol
tested according to Ph. Eur., anhydrous
Synonim(y):
Glycerolum, 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:
12191502
Identyfikator substancji w PubChem:
NACRES:
NA.21
Polecane produkty
agency
USP/NF
tested according to Ph. Eur.
Poziom jakości
gęstość pary
3.1 (vs air)
ciśnienie pary
<1 mmHg ( 20 °C)
Postać
liquid
temp. samozapłonu
698 °F
współczynnik refrakcji
n20/D 1.474 (lit.)
tw
182 °C/20 mmHg (lit.)
mp
20 °C (lit.)
gęstość
1.25 g/mL (lit.)
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 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.
Działania biochem./fizjol.
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
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
The mechanism of the protective action of glycerol against haemolysis by freezing and thawing.
J E LOVELOCK
Biochimica et biophysica acta, 11(1), 28-36 (1953-05-01)
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Journal of biomedical materials research. Part A, 101(1), 104-114 (2012-07-25)
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Genome-wide association studies have identified a locus on chromosome 19 associated with plasma triglyceride (TG) concentration and nonalcoholic fatty liver disease. However, the identity and functional role of the gene(s) responsible for these associations remain unknown. Of 19 expressed genes
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Artemin is a member of the glial cell line-derived neurotrophic factor (GDNF) family that has been strongly implicated in development and regeneration of autonomic nerves and modulation of nociception. Whereas other members of this family (GDNF and neurturin) primarily target
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Biological microorganisms swim with flagella and cilia that execute nonreciprocal motions for low Reynolds number (Re) propulsion in viscous fluids. This symmetry requirement is a consequence of Purcell's scallop theorem, which complicates the actuation scheme needed by microswimmers. However, most
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