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单词 nujol
释义

Nujoln.

Brit. /ˈnjuːdʒɒl/, U.S. /ˈn(j)uˌdʒɔl/, /ˈn(j)uˌdʒɑl/
Origin: Of uncertain origin. Perhaps from a proper name, combined with English elements. Etymons: nu- comb. form, proper name Jersey , -ol suffix.
Etymology: Origin uncertain. Perhaps < nu- comb. form + J- (in Jersey, punningly after the name of New Jersey, the location of the original manufacturing company) + -ol suffix.
A paraffin oil used as an emulsifying agent in pharmacy, and for making mulls in infrared spectroscopy.
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the world > health and disease > healing > medicines or physic > medical preparations of specific origin > general chemical medicines > [noun]
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Nujol1916
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the world > matter > physics > electromagnetic radiation > light > chromatism > [noun] > spectrum > instrument for examining > paraffin used in
Nujol1916
1916 Trade Marks Jrnl. 16 Feb. 153 Nujol... Medicinal and curative preparations..all being for human use. Standard Oil Company.., Bayonne, Hudson County, New Jersey, United States of America; manufacturers.
1923 W. Clayton Theory Emulsions ii. 30 If a solution of KI be added to an emulsion of ‘Nujol’ in sodium oleate solution, prismatic colours are secured.
1925 Woman's World (Chicago) Apr. 59/1 (advt.) You can preserve your attractiveness by maintaining internal cleanliness through the regular use of Nujol. Without griping, Nujol gently lubricates and softens the food waste, enabling Nature to secure regular and thorough elimination.
1971 D. H. Rosenblatt & G. T. Davis Lab. Course Org. Chem. iii. 71 Nujol is only useful in regions not involving carbon-hydrogen vibrations.
1987 K. A. Robinson Chem. Anal. xx. 835 A liquid that is commonly used for this purpose is mineral oil—also called Nujol.
This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022).
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