24549
Petroleum ether
puriss., low boiling point hydrogen treated naphtha, bp 30-50 °C
Sinônimo(s):
Petroleum benzin
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About This Item
p.e.:
30-50 °C
Preço e disponibilidade não estão disponíveis no momento.
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grau
puriss.
Formulário
liquid
Impurezas
≤0.005% non-volatile matter
≤0.01% S-compounds (as S)
≤0.02% benzene (GC)
≤0.02% water (Karl Fischer)
índice de refração
n20/D 1.357-1.360
p.e.
30-50 °C
densidade
0.627-0.630 g/mL at 20 °C
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Descrição geral
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]
Aplicação
Petroleum ether may be used in the absorption chromatographic purification of organic compounds.[2]
Outras notas
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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