24549
Petroleum ether
puriss., low boiling point hydrogen treated naphtha, bp 30-50 °C
Synonyme(s) :
Petroleum benzin
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About This Item
pb:
30-50 °C
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Qualité
puriss.
Forme
liquid
Impuretés
≤0.005% non-volatile matter
≤0.01% S-compounds (as S)
≤0.02% benzene (GC)
≤0.02% water (Karl Fischer)
Indice de réfraction
n20/D 1.357-1.360
pb
30-50 °C
Densité
0.627-0.630 g/mL at 20 °C
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Description générale
Petroleum ether is a low boiling point fraction having a boiling point in the range of 30-50°C. Extracts of leaves of Litchi chinensis Gaertn. (Sapindaceae) have been prepared in petroleum ether and were evaluated for antiinflammatory, analgesic and antipyretic activities.[1]
Application
Petroleum ether may be used in the absorption chromatographic purification of organic compounds.[2]
Autres remarques
A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.
Pertains only in Germany: unversteuert
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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
S E Besra et al.
Journal of ethnopharmacology, 54(1), 1-6 (1996-10-01)
Pharmacological studies were conducted with the petroleum ether extract of leaves of the plant Litchi chinensis Gaertn. (Sapindaceae) on experimental animals. The extract was found to possess antiinflammatory, analgesic and antipyretic activity. Acute toxicity studies revealed that the extract, up
Rapid chromatographic technique for preparative separations with moderate resolution.
Still WC, et al.
The Journal of Organic Chemistry, 43(14), 2923-2925 (1978)
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