24549
Etere di petrolio
puriss., low boiling point hydrogen treated naphtha, bp 30-50 °C
Sinonimo/i:
Benzina di petrolio
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About This Item
P. ebollizione:
30-50 °C
Prezzi e disponibilità al momento non sono disponibili
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Grado
puriss.
Stato
liquid
Impurezze
≤0.005% non-volatile matter
≤0.01% S-compounds (as S)
≤0.02% benzene (GC)
≤0.02% water (Karl Fischer)
Indice di rifrazione
n20/D 1.357-1.360
P. ebollizione
30-50 °C
Densità
0.627-0.630 g/mL at 20 °C
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Descrizione generale
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]
Applicazioni
Petroleum ether may be used in the absorption chromatographic purification of organic compounds.[2]
Altre note
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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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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