单词 | roccelline |
释义 | roccellinen. Chemistry. ΘΚΠ the world > matter > chemistry > organic chemistry > acids obtained from plants or trees > [noun] > miscellaneous others rheumic acid1816 arabic acida1836 rubiacic acid1835 aspartic acid1836 sylvic acid1836 tannic acid1836 oenanthic acid1837 gummic acid1838 retinic acid1838 roccellic acid1838 rubinic acid1838 lobelic acid1840 polychromatic acid1840 rhabarbaric acid1840 roccelline1840 humic1844 sumbulolic acid1844 isatic acid1845 opianic acid1845 parthenic acid1845 polychromic acid1847 styphnic acid1848 metapectic acid1849 tanningenic acid1852 jalapic acid1853 jalapinolic acid1855 sinapic acid1857 amalic acid1863 phycic acid1864 filicic acid1865 isamic acid1865 tannocaffeic acidc1865 tricarballylic acid1865 guaiaretic acid1866 pectous acid1866 phytomelin1866 porphyric acid1866 thujetic acid1868 turpetholic acid1868 viridic acid1868 rheotannic acid1869 arabinic acid1870 frangulic1872 sclerotic acid1876 theobromic acid1878 gynocardic acid1897 chaulmoogric acid1904 the world > matter > chemistry > organic chemistry > crystalline substances > [noun] > others amygdalin1651 asparagine1813 ambrein1820 aloin1828 orcin1833 anemonin1838 guaranin1838 helenin1838 puteanic acid1838 styracin1838 alloxanic acid1839 roccelline1840 sinapisine1840 lilacine1842 syringin1843 orsellic acid1848 roccellinin1848 rhamnetin1858 sapogenin1862 frangulin1864 phycite1864 fisetin1865 nucin1866 phlorone1866 piperonal1869 apiol1872 stercorin1873 juglone1878 orcinol1880 kinoin1881 ursone1885 iridin1894 saponarin1902 sambunigrin1905 lepton1921 leuco-taxin1937 lotaustralin1938 ionophore1955 1840 R. Kane in Philos. Trans. (Royal Soc.) 130 276 A white substance, identical..with the roccellic acid discovered by Heeren and analysed by Liebig, but as its acid characters are not marked, I would propose for it the more appropriate name of Roccelline. 1852 W. Gregory Handbk. Org. Chem. (ed. 3) 307 Roccelline..is neutral, yields no red colour with bleaching liquor, and its formula is C38H17O15. 2. A red azo dye used for wool and silk, made by coupling sulphonated azonaphthalene and β-naphthol. Now chiefly historical. ΘΚΠ the world > matter > colour > named colours > red or redness > red colouring matter > [noun] > dyes and dyestuffs madderOE grain1335 alkanet1343 Brazilc1386 crop-maddera1399 red-scarletc1400 alcanna?a1425 lac?c1425 madder root?c1450 incarnationa1475 jarecork1483 orchil1483 mull1507 orcanet1548 Bristol-red1551 red sanders1553 cochineal1582 safflower1583 chay1588 Pernambuco1595 red sanderswood1598 redwood1634 peach woodc1638 scarlet1653 mesteque1667 bow-dye1676 sylvester1697 corkir1703 gamene1703 orchilla1703 crap1721 saffranon1731 kino1788 Turkey red1789 lizary1791 granilla1812 munjeet1813 rubiate1835 orcein1838 purpurin1839 ruby wood1843 sassafrid1852 aal1853 pink salt1853 magenta1860 fuchsine1865 paeonin1865 safranine1868 corallin1873 marina1874 Magdala red1875 alizarin1878 eosin1879 Turkey red oil1879 roccelline1880 ponceau1885 amarant1888 phloxine1890 hypernic1897 Turkish red1900 Lithol red1930 1880 Jrnl. Amer. Chem. Soc. 2 238 Azonaphthalenesulphoxyl-β-naphthol... This pretty, red dye was first discovered by Caro... Poirier claims to have discovered the same dye, which he calls roccelline. 1915 Textile Amer. June 14/3 Some dyed silk warps can be discharged by tin salt instead of zinc dust—for instance, those dyed red with Roccelline. 2000 R. Chenciner Madder Red xv. 266 Caro and Witt developed the chrysoidines and Roussin obtained two azo derivatives from naphtalene, ‘orange II’ and ‘roccelline’. This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022). < n.1840 |
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