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等級
puriss.
形狀
liquid
雜質
≤0.005% non-volatile matter
≤0.01% S-compounds (as S)
≤0.02% benzene (GC)
≤0.02% water (Karl Fischer)
折射率
n20/D 1.357-1.360
bp
30-50 °C
密度
0.627-0.630 g/mL at 20 °C
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一般說明
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]
應用
Petroleum ether may be used in the absorption chromatographic purification of organic compounds.[2]
其他說明
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
Rapid chromatographic technique for preparative separations with moderate resolution.
Still WC, et al.
The Journal of Organic Chemistry, 43(14), 2923-2925 (1978)
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
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