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56-81-5 - Glycerol, Molecular Biology Grade - J61059 - Alfa Aesar

J61059 Glycerol, Molecular Biology Grade

CAS-Nummer
56-81-5
Synonyme

Größe Preis ($) Menge Verfügbarkeit
500ml 59,31
1L 83,95
4L 210,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Glycerol, Molecular Biology Grade

MDL
MFCD00004722
EINECS
200-289-5

Chemische Eigenschaften

Formel
C3H8O3
Molmasse
92.09
Form
Liquid
Schmelzpunkt
18°
Siedepunkt
182°/20mm
Flammpunkt
160°(320°F)
Dichte
1.26
Brechungsindex
1.474
Sensitivität
Hygroscopic
Löslichkeit
Miscible with water and alcohol. Partially miscible with ether and ethyl acetate. Immiscible with chloroform.

Anwendungen

Useful as a cryoprotectant.Glycerol is evolved in the storage and concentration of enzymes. It plays a vital role in sample preparation and gel formation for polyacrylamide gel electrophoresis. It is also used to aid in casting gradient gels, protein stabilizer and storage buffer component. Further, it is used as a solvent, emollient, pharmaceutical agent and sweetening agent.

Bemerkungen

Hygroscopic. Incompatible with perchloric acid, lead oxide, acetic anhydride, nitrobenzene, chlorine, peroxides, strong acids and strong bases.

Literaturverweise

Mahadevan, A.; Gunawardena, D. A.; Karthikeyan, R.; Fernando, S. Potentiometric vs amperometric sensing of glycerol using glycerol dehydrogenase immobilized via layer-by-layer self-assembly. Microchim. Acta 2015, 182 (3-4), 831-839.

Zhou, M.; Freguia, S.; Dennis, P. G.; Keller, J.; Rabaey, K. Development of bioelectrocatalytic activity stimulates mixed-culture reduction of glycerol in a bioelectrochemical system. Microb. Biotechnol. 2015, 8 (3), 483-489.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H319

Causes serious eye irritation.

Sicherheitshinweise: P280-P264-P305+P351+P338-P337+P313

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Weitere Referenzen

Merck
14,4484
Beilstein
635685
Harmonized Tariff Code
2905.45
TSCA
Yes
RTECS
MA8050000

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