iodinen.

Brit.

/ˈʌɪədiːn/,

/ˈʌɪədʌɪn/,

/ˈʌɪədᵻn/, U.S.

/ˈaɪəˌdaɪn/

Etymology: Named by Sir H. Davy in 1814, < French iode , the name given by Gay-Lussac ( < Greek ἰώδης violet-coloured, < ἴον violet + -ειδης like, resembling) from the colour of its vapour, with termination -ine suffix³, as in chlorine.

Chemistry.

One of the non-metallic elements, belonging to the halogen group; at ordinary temperatures a greyish-black soft brittle solid with a metallic lustre, volatilizing into a dense vapour of a deep violet colour; in chemical properties resembling chlorine and bromine, but less energetic. Symbol I; atomic weight 127.It exists in sea-water and mineral springs, and in seaweed and many marine animals, and is extensively obtained from the mother-liquor of Chilean sodium nitrate.

ΘΚΠ

the world > matter > chemistry > elements and compounds > metals > specific elements > iodine > [noun]

iodine1814

iode1830

1814 H. Davy in Philos. Trans. (Royal Soc.) 104 91 The name ione has been proposed in France for this new substance from its colour in the gaseous state, from ἴον, viola... The name ione, in English, would lead to confusion... By terming it iodine, from ἰώδης violaceous, this confusion will be avoided, and the name will be more analogous to chlorine and fluorine.

1814 H. Davy in Philos. Trans. (Royal Soc.) 104 92 It is probable that iodine will be found in many combinations in nature.

1815 W. Henry Elements Exper. Chem. (ed. 7) II. i. xviii. 24 Iodine was discovered accidentally, about the beginning of the year 1812, by M. Courtois, a manufacturer of saltpetre at Paris.

1853 W. Gregory Inorg. Chem. (ed. 3) 114 In power of affinity iodine stands below bromine, as bromine does below chlorine.

1862 D. T. Ansted & R. G. Latham Channel Islands iv. xxii. 512 The source of supply of iodine is the sea-weed growing on the rocks round the Channel Islands.

Compounds

C1. attributive.

a. Containing or impregnated with iodine, as iodine fluid, iodine liniment, iodine ointment, iodine water.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > [adjective] > of or relating to named chemical reactions or processes > of or relating to halogen processes > impregnated with iodine

ioduretted1832

iodated1836

iodine1836

iodized1841

1836 J. M. Gully tr. F. Magendie Formulary (ed. 2) 114 The iodine ointment applied to the nodes relieved the pain.

1898 P. Manson Trop. Dis. viii. 167 Indolent bubonic [plague] swellings should be treated with iodine liniment.

b. Of iodine, as iodine injection, iodine vapour; esp. in names of compounds, as iodine monochloride, ICl; iodine trichloride, ICl₃; iodine pentoxide (iodic anhydride), I₂O₅.

ΘΚΠ

the world > matter > chemistry > elements and compounds > metals > specific elements > iodine > [adjective] > naming or combining form

iodine1844

1844 G. Fownes Man. Elem. Chem. 143 Hydriodic acid gas..is composed..of equal volumes of iodine vapour and hydrogen.

1873 H. Watts Fownes's Man. Elem. Chem. (ed. 11) 194 Iodine monochloride is a reddish-brown oily liquid.

c. Caused by the action of iodine, as iodine fever, iodine poisoning.

ΘΚΠ

the world > matter > chemistry > elements and compounds > metals > specific elements > iodine > [adjective] > caused by action of

iodine1860

1860 Year-bk. Med. 1859 (New Sydenham Soc.) 317 The child..died two hours afterwards, from peritonitis and iodine-poisoning.

C2.

iodine number n.

ΚΠ

1885 Analyst X. 123 About everything on the list which might be used to adulterate or be substituted for butter, gave iodine numbers so far removed from that for genuine butter that no difficulty would occur.

1969 J. R. Holum Introd. Org. & Biol. Chem. ix. 302 Oleic acid has an iodine number of 90, linoleic acid 181, and linolenic acid 274.

iodine value n. [translating German jodzahl (A. Hübl 1884, in Dingler's polytechn. Jrnl. CCLIII. 287)] the proportion of unsaturated matter present in a substance as measured by the number of grammes of iodine which can be taken up by 100 grammes of the substance.

ΚΠ

1898 Analyst XXIII. 241 Purified allyl alcohol has a theoretical iodine value of 435.

1921 Biochem. Jrnl. 15 319 Resins also show great variations in iodine values according to the conditions of the determination.

1953 J. Davidsohn et al. Soap Manuf. I. xviii. 365 In order to produce a hard soap, a fat charge with low iodine value and low saponification value should be selected.

iodine scarlet n. mercuric iodide, HgI₂, a brilliant red powder.

ΘΚΠ

the world > matter > chemistry > elements and compounds > metals > specific elements > iodine > [noun] > compounds > iodides

ioduret1815

iodide1822

iode1830

iodine scarlet1835

tri-iodide-

1835 G. Field Chromatogr. x. 94 Iodine scarlet is a new pigment of a most vivid and beautiful scarlet colour, exceeding the brilliancy of vermilion.

1885 Encycl. Brit. XIX. 87/2 From mercury combined with iodine is prepared a pigment of unequalled vivacity and brilliance, Iodine Scarlet, but unfortunately as fugitive as it is bright.

1969 R. Mayer Dict. Art Terms & Techniques 198/1 Iodine Scarlet, mercuric iodide; a dangerously poisonous inorganic pigment of the most brilliant scarlet hue. It is useless as a paint pigment because it fades to a pale yellow.

Derivatives

ˈiodine v. (transitive) to iodize.

ΘΚΠ

the world > matter > chemistry > elements and compounds > metals > specific elements > iodine > [verb (transitive)]

iodine1843

iodize1854

iodinate1908

1843 Mechanics' Mag. 38 520 To iodine the plate, remove the lid and plate of glass, and place it, face down~wards, on the ledge for that purpose, on the top of the box.

1929 C. C. Martindale Risen Sun 173 His grooms..were iodining his abrasions.

1936 A. Huxley Eyeless in Gaza li. 571 How I regret those cretins one used to see in Switzerland when I was a child! They've iodined them out of existence now.

This entry has not yet been fully updated (first published 1900; most recently modified version published online March 2022).

单词	iodine
释义	iodinen. Brit. /ˈʌɪədiːn/, /ˈʌɪədʌɪn/, /ˈʌɪədᵻn/, U.S. /ˈaɪəˌdaɪn/ Etymology: Named by Sir H. Davy in 1814, < French iode , the name given by Gay-Lussac ( < Greek ἰώδης violet-coloured, < ἴον violet + -ειδης like, resembling) from the colour of its vapour, with termination -ine suffix³, as in chlorine. Chemistry. One of the non-metallic elements, belonging to the halogen group; at ordinary temperatures a greyish-black soft brittle solid with a metallic lustre, volatilizing into a dense vapour of a deep violet colour; in chemical properties resembling chlorine and bromine, but less energetic. Symbol I; atomic weight 127.It exists in sea-water and mineral springs, and in seaweed and many marine animals, and is extensively obtained from the mother-liquor of Chilean sodium nitrate. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > iodine > [noun] iodine1814 iode1830 1814 H. Davy in Philos. Trans. (Royal Soc.) 104 91 The name ione has been proposed in France for this new substance from its colour in the gaseous state, from ἴον, viola... The name ione, in English, would lead to confusion... By terming it iodine, from ἰώδης violaceous, this confusion will be avoided, and the name will be more analogous to chlorine and fluorine. 1814 H. Davy in Philos. Trans. (Royal Soc.) 104 92 It is probable that iodine will be found in many combinations in nature. 1815 W. Henry Elements Exper. Chem. (ed. 7) II. i. xviii. 24 Iodine was discovered accidentally, about the beginning of the year 1812, by M. Courtois, a manufacturer of saltpetre at Paris. 1853 W. Gregory Inorg. Chem. (ed. 3) 114 In power of affinity iodine stands below bromine, as bromine does below chlorine. 1862 D. T. Ansted & R. G. Latham Channel Islands iv. xxii. 512 The source of supply of iodine is the sea-weed growing on the rocks round the Channel Islands. Compounds C1. attributive. a. Containing or impregnated with iodine, as iodine fluid, iodine liniment, iodine ointment, iodine water. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [adjective] > of or relating to named chemical reactions or processes > of or relating to halogen processes > impregnated with iodine ioduretted1832 iodated1836 iodine1836 iodized1841 1836 J. M. Gully tr. F. Magendie Formulary (ed. 2) 114 The iodine ointment applied to the nodes relieved the pain. 1898 P. Manson Trop. Dis. viii. 167 Indolent bubonic [plague] swellings should be treated with iodine liniment. b. Of iodine, as iodine injection, iodine vapour; esp. in names of compounds, as iodine monochloride, ICl; iodine trichloride, ICl₃; iodine pentoxide (iodic anhydride), I₂O₅. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > iodine > [adjective] > naming or combining form iodine1844 1844 G. Fownes Man. Elem. Chem. 143 Hydriodic acid gas..is composed..of equal volumes of iodine vapour and hydrogen. 1873 H. Watts Fownes's Man. Elem. Chem. (ed. 11) 194 Iodine monochloride is a reddish-brown oily liquid. c. Caused by the action of iodine, as iodine fever, iodine poisoning. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > iodine > [adjective] > caused by action of iodine1860 1860 Year-bk. Med. 1859 (New Sydenham Soc.) 317 The child..died two hours afterwards, from peritonitis and iodine-poisoning. C2. iodine number n. ΚΠ 1885 Analyst X. 123 About everything on the list which might be used to adulterate or be substituted for butter, gave iodine numbers so far removed from that for genuine butter that no difficulty would occur. 1969 J. R. Holum Introd. Org. & Biol. Chem. ix. 302 Oleic acid has an iodine number of 90, linoleic acid 181, and linolenic acid 274. iodine value n. [translating German jodzahl (A. Hübl 1884, in Dingler's polytechn. Jrnl. CCLIII. 287)] the proportion of unsaturated matter present in a substance as measured by the number of grammes of iodine which can be taken up by 100 grammes of the substance. ΚΠ 1898 Analyst XXIII. 241 Purified allyl alcohol has a theoretical iodine value of 435. 1921 Biochem. Jrnl. 15 319 Resins also show great variations in iodine values according to the conditions of the determination. 1953 J. Davidsohn et al. Soap Manuf. I. xviii. 365 In order to produce a hard soap, a fat charge with low iodine value and low saponification value should be selected. iodine scarlet n. mercuric iodide, HgI₂, a brilliant red powder. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > iodine > [noun] > compounds > iodides ioduret1815 iodide1822 iode1830 iodine scarlet1835 tri-iodide- 1835 G. Field Chromatogr. x. 94 Iodine scarlet is a new pigment of a most vivid and beautiful scarlet colour, exceeding the brilliancy of vermilion. 1885 Encycl. Brit. XIX. 87/2 From mercury combined with iodine is prepared a pigment of unequalled vivacity and brilliance, Iodine Scarlet, but unfortunately as fugitive as it is bright. 1969 R. Mayer Dict. Art Terms & Techniques 198/1 Iodine Scarlet, mercuric iodide; a dangerously poisonous inorganic pigment of the most brilliant scarlet hue. It is useless as a paint pigment because it fades to a pale yellow. Derivatives ˈiodine v. (transitive) to iodize. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > iodine > [verb (transitive)] iodine1843 iodize1854 iodinate1908 1843 Mechanics' Mag. 38 520 To iodine the plate, remove the lid and plate of glass, and place it, face down~wards, on the ledge for that purpose, on the top of the box. 1929 C. C. Martindale Risen Sun 173 His grooms..were iodining his abrasions. 1936 A. Huxley Eyeless in Gaza li. 571 How I regret those cretins one used to see in Switzerland when I was a child! They've iodined them out of existence now. This entry has not yet been fully updated (first published 1900; most recently modified version published online March 2022). < n.1814
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