单词 | nujol |
释义 | Nujoln. A paraffin oil used as an emulsifying agent in pharmacy, and for making mulls in infrared spectroscopy. ΘΚΠ the world > health and disease > healing > medicines or physic > medical preparations of specific origin > general chemical medicines > [noun] sulphurc1400 crystals of tartar1605 cremor of tartar1656 cream of tartar1662 polychrest1728 neutral1770 sulphuret1789 arsenical1818 gallo-nitrate1841 glonoin1860 hepar1866 tabloid1884 Nujol1916 pentaerythritol tetranitrate1923 polyvinyl pyrrolidone1945 povidone1955 bromocriptine1974 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). < n.1916 |
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