| 单词 | essential salt |
| 释义 | > as lemmasessential salt essential salt n. Obsolete see quot.extracted from essentialadj.n.essential salt b. Particular substances of this class are distinguished by defining words (cf. sal n.1); e.g. †salt ammoniac (= sal ammoniac n.), †essential salt, †fixed salt, †salt perlate, †salt sedative, volatile salt; †salt of antimony, †salt of Saturn, salt of soda, †salt of steel, †salt of wisdom; †salt anatron, †salt gem(me (= sal-gem n.), †salt prunel(la (= sal-prunella n.), †salt nitre (= sal-nitre n.), †salt sode (= sal-soda), †salt tartar; Glauber's salt n., Rochelle salt, etc. salt of lemon, potassium hydrogen oxalate, used to remove ink-stains and iron-mould from linen; †salt of Mars, ferrous sulphate (obsolete). Carlsbad salts (or Karlsbad salts), Vichy salts, salts prepared from the mineral springs in these places, or imitations of them; Everitt's salt (see quot. 1939); Monsel's salts (see quot. 18902); †Preston salts, a variety of smelling-salts. ΘΚΠ the world > the earth > minerals > types of mineral > halides > [noun] > halite group > sodium chloride salt-stonea1000 saltc1000 sal-gemc1325 salt gem(mea1400 rock salt1562 salt-rock1670 natrum muriaticum1850 gem-salt1852 halite1868 coal salt1877 the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > substance similar to salt salt tartar1526 the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > other salts > ammonium salts sal ammoniacc1325 salt ammoniac1526 sal ammic1611 the world > the earth > minerals > types of mineral > carbonates > [noun] > natron nitrumOE soda1558 salt sode1580 nitre1587 natron1684 anatron1706 natrum1748 natre1756 varec1844 natrium1924 the world > the earth > minerals > types of mineral > nitrates > [noun] > potassium nitrate nitrumOE salpetrec1325 sal-nitre1416 saltpetre1501 peter in roche1554 salt nitre1601 nitre1617 roche petre1634 rock petre1667 Smyrna earth1735 nitre crystal1869 the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > other salts salt of antimony1670 tungstate1800 aluminate1814 boletate1815 sylvate1836 ulmate1836 rhodizonate1838 stannate1839 opianate1845 gold salt1846 pentathionate1848 tetrathionate1848 stannite1851 taurocholate1857 brassate1863 otavite1906 adenylate1925 perrhenate1929 pertechnetate1949 pertechnate1951 the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > oxalates salt of sorrel1788 salt of lemon1810 ozonide1949 the world > health and disease > healing > medicines or physic > medicines for specific purpose > restoratives, tonics, or stimulants > [noun] > restoratives for faintness swooning-water1574 sal volatile1654 melancholy water1670 salt of hartshorn1680 sal1706 salt1740 eau-de-Luce1756 restorative1825 smelling-salts1841 salts-bottle1847 Preston salts1858 the world > matter > chemistry > organic chemistry > organic salts > [noun] > cyanides sulphocyanide1841 platinocyanide1845 valeronitrile1847 rhodan1849 Everitt's salt1890 acrylonitrile1893 Zyklon B1939 TCNQ1960 propenenitrile1963 the world > matter > chemistry > chemical substances > salts > [noun] > alums > types > others roche1381 alum glassc1405 Carlsbad salts1895 Vichy salts1960 a1400 Stockholm Med. MS. 4 A water þat is clepyd salt gemme. 14.. Chaucer's Can. Yeom. Prol. & T. 257 (Corpus & Petw. MSS.) Salt tartre. 1526 Grete Herball cccciii. sig. Yjv/2 Salt armenyake is hote and drye in the fourde degre. 1526 Grete Herball ccccv. sig. Yij/1 Salt gēme..hath the vertues of salt armonyake. 1565 T. Cooper Thesaurus at Ammoniacus Salte armonike. 1580 J. Lyly Euphues & his Eng. (new ed.) f. 112 Salt Sode for Glasse. 1601 P. Holland tr. Pliny Hist. World II. 133 If some salt-nitre be put to them whiles they be a boiling ouer the fire. 1670 D. Cable tr. Use of Salt of Antimony in tr. B. Valentinus Of Nat. & Supernatural Things This Salt of Antimony..performs almost all that the Salt of Gold doth. 1678 W. Salmon tr. Pharmacopœia Londinensis 836/2 The Salt of Mars. 1736 Compl. Family-piece i. ii. 135 An Ounce of beaten Salt-prunel. 1757 E. Wright in Philos. Trans. 1756 (Royal Soc.) 49 681 Fossil sea-salt or salt-gem. 1766 E. Delaval in Philos. Trans. 1765 (Royal Soc.) 55 31 note f A solution of salt-ammoniac. 1810 New Family Receipt-bk. 349 Essential Salt of Lemons. 1829 W. Henry Elem. Chem. (ed. 11) II. 223 Salt of sorrel, or essential salt of lemons. 1839 A. Ure Dict. Arts 1084 Salt of amber is succinic acid. Salt of lemons is citric acid. 1840 R. H. Barham Ingoldsby Legends 2nd Ser. Salt of Lemon Will make it, in no time, quite fit for the Gemman! 1858 P. L. Simmonds Dict. Trade Products Preston-salts,..smelling-salts..containing carbonate of ammonia in small pieces, with a drachm of the following mixture added, viz. oils of bergamot, cloves, and lavender, and the strongest solution of ammonia. 1866 Chambers's Encycl. VIII. 453/2 The celebrated Preston smelling-salts are scented with oils of cloves and pimento. 1868 Chambers's Encycl. X. 75/2 Ink-stains..require to be taken out with..the essential salts of lemon. 1890 J. S. Billings National Med. Dict. I. 482/1 Everitt's salt, a compound of cyanide of iron and potassium, formed when potassium ferrocyanide is decomposed by sulphuric acid. 1890 J. S. Billings National Med. Dict. Monsel's salt, Fe4O(SO4)5. Basic ferric sulphate. 1895 Army & Navy Co-op Soc. Price List 15 Sept. 696/1 Carlsbad Salts. 1895 Army & Navy Co-op Soc. Price List 15 Sept. 710/2 Vichy Salts, Effervescing. 1901 To-Day 1 Aug. 38/1 ‘Eisiklene Hat Wash’, which I find far superior to oxalic acid, salts of lemon, or any of the usual articles used for the purpose. 1902 Encycl. Brit. XXXIII. 275/2 The powdered Carlsbad salts (pulverförmig). 1908 Chem. Abstr. 2 3126 Artificial crystallized ‘Karlsbad salts’ as sold on the market is really impure Na2SO4. 1919 S. Spencer The Pig: Breeding, Rearing, & Marketing xviii. 176 Curing... A mixture in the proportions of 4 lbs. salt, 1 lb. coarse brown sugar,..and ¼ oz. salt prunell should be prepared. 1939 Thorpe's Dict. Appl. Chem. (ed. 4) III. 471/2 Ferrous potassium ferrocyanide, K2Fe[Fe(CN)6], (Everitt's salt) is produced by heating saturated potassium ferrocyanide solution for 40 hours at 90°C with an equal volume of 20% sulphuric acid. 1960 Chem. Abstr. 54 8120/2 Hexametaphosphate..combined with 34% Vichy salts..gives a detergent which restores the original whiteness of superpolyamide textiles. 1977 Martindale's Extra Pharmacopoeia (ed. 27) 1459/1 Artificial Carlsbad Salt... A crystallised preparation of sodium sulphate 55, potassium sulphate 1, sodium chloride 10, and sodium carbonate 35. 1977 Martindale's Extra Pharmacopoeia (ed. 27) 1459/1 Artificial Vichy Salt. Anhydrous sodium sulphate 40, anhydrous sodium phosphate 20, potassium bicarbonate 35, sodium chloride 75, sodium bicarbonate 830. < as lemmas |
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