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Oxalic   Listen
adjective
Oxalic  adj.  (Chem.) Pertaining to, derived from, or contained in, sorrel, or oxalis; specifically, designating an acid found in, and characteristic of, oxalis, and also certain plant of the Buckwheat family.
Oxalic acid (Chem.), a dibasic acid (HO.CO.CO.OH), existing combined in oxalis as an acid potassium oxalate, and in many plant tissues as the calcium oxalate. It is prepared on a large scale, by the action of fused caustic soda or potash on sawdust, as a white crystalline substance, which has a strong acid taste, and is poisonous in large doses. It is used in dyeing, calico printing, bleaching flax and straw, the preparation of formic acid, and in salts of lemon for removing ink stains, mold, etc.






Collaborative International Dictionary of English 0.48








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"Oxalic" Quotes from Famous Books



... the rate of fourteen screams a minute; and being unsuccessful, in an onslaught on the eyes and face, first of the lady in gauze and then of Mr. Augustus Cooper, called distractedly on the other three-and-seventy pupils to furnish her with oxalic acid for her own private drinking; and, the call not being honoured, made another rush at Mr. Cooper, and then had her stay-lace cut, and was carried off to bed. Mr. Augustus Cooper, not being remarkable for quickness of apprehension, ...
— Sketches by Boz - illustrative of everyday life and every-day people • Charles Dickens

... when the gas is liberated:—3KClO3 2H2SO4 KClO4 2KHSO4 H2O ClO2. A mixture of chlorine peroxide and chlorine is obtained by the action of hydrochloric acid on potassium chlorate, and similarly, on warming a mixture of potassium chlorate and oxalic acid to 70 deg. C. on the water bath, a mixture of chlorine peroxide and carbon dioxide is obtained. Chlorine peroxide must be collected by displacement, as it is soluble in water and readily attacks mercury. It is a heavy gas of a deep yellow colour and possesses ...
— Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 3 - "Chitral" to "Cincinnati" • Various

... Perspiration Stains.—Old perspiration stains may be removed by applying oxalic acid and water in solution, one part of the former to ...
— Mother's Remedies - Over One Thousand Tried and Tested Remedies from Mothers - of the United States and Canada • T. J. Ritter

... the blow-pipe, this species of calculus expands into a kind of white efflorescence, which, when moistened and brought into contact with turmeric paper, stains it red. This white alkaline substance is the caustic lime deprived of its oxalic acid." ...
— North American Medical and Surgical Journal, Vol. 2, No. 3, July, 1826 • Various

... kill each other by means of particular poisons; that other poisons are used for suicidal purposes; that the photographer takes cyanide of potassium, the medical man and chemist prussic acid or morphia, the poor man vermin-killer or oxalic acid, or carbolic acid, or some such agonising destroyer of life. And thus, though all poisons lead to the same end—stoppage of the breathing and blood circulation—yet each has its own particular way of sending the soul to eternity. He ...
— The Harmsworth Magazine, v. 1, 1898-1899, No. 2 • Various

... useful in itself, for the extraction of gold and cleaning of silver, but can be converted into ammonia, and a variety of other compounds such as urea and oxamid, which are good fertilizers; sodium ferrocyanide, that makes Prussian blue; and oxalic acid used in dyeing. Professor Bucher claimed that his furnace could be set up in a day at a cost of less than $100 and could turn out 150 pounds of sodium cyanide in twenty-four hours. This process was placed freely at the disposal ...
— Creative Chemistry - Descriptive of Recent Achievements in the Chemical Industries • Edwin E. Slosson

... paper. To illustrate this curious and (so far as applications go) highly important property, I shall mention incidentally the results of some experiments made during the late fine weather on the habitudes of gold in presence of oxalic acid. It is well known to chemists that this acid, heated with solutions of gold, precipitates the metal in its metallic state; it is upon this property that Berzelius has founded his determination of the atomic weight ...
— Photographic Reproduction Processes • P.C. Duchochois

... have any doctoring it must come from you, laddie," he said; "for if I was to turn my toes up in the public square, there's not a man here who would do more than sign my certificate. By Crums, they might get the salts and oxalic acid mixed up if they came to treat me, for there's no love lost between us. But I want to go down to the practice ...
— The Stark Munro Letters • J. Stark Munro

... fingers, and then taken down an equal number of little articles, solid or liquid, mixed them, delivered them, and so to cricket, serene; but now, his mind, to apply the universal cant, was "in a transition state." A year's practice had chilled the youthful valour which used to scatter Epsom salts or oxalic acid, magnesia or corrosive sublimate. An experiment or two by himself and his compeers, with comments by the coroner, had enlightened him as to the final result on the human body of potent chemicals fearlessly administered, leaving him dark as to their distinctive qualities ...
— Hard Cash • Charles Reade

... yourself." But, my good sir, how am I to know what kind will suit me? There are poisons here, as well as medicines; and I can not tell the difference between arsenic and calomel. One of my neighbors died the other day from swallowing oxalic acid instead of Glauber's salts. Be kind enough to put the poisons on one shelf, and the medicines on the other, or, at least, to label them, so that I may know which to choose and which to refuse. "Oh," says my Rationalist friend, "this distinction between medicines and poisons is all an antiquated, ...
— Fables of Infidelity and Facts of Faith - Being an Examination of the Evidences of Infidelity • Robert Patterson

... type, in contradistinction to some of the others, who were wearing hats of antique patterns, and collars of various shapes with jagged edges. Harlow had on an old straw hat that his wife had cleaned up with oxalic acid, and Easton had carefully dyed the faded binding of his black bowler with ink. Their boots were the worst part of their attire: without counting Rushton and his friends, there were thirty-seven men altogether, including Nimrod, and there were not ...
— The Ragged Trousered Philanthropists • Robert Tressell

... than in Germany. The manipulation of the prices of the other products of the German monopoly enabled them, by such methods, to maintain it. Many other examples, including such important products as bromine, oxalic acid, and aniline, could be quoted to show the results of the German price-cutting policy. The direct significance of bromine for chemical warfare must ...
— by Victor LeFebure • J. Walker McSpadden

... all that, you know. Pathetic. Frightfully. Look, just to show you how she hunts about for anything to do for me—said my old straw hat was much too shabby for Brighton and would I get her some stuff, oxalic acid, and let her clean it up for me. That sort of little trifle. As a matter of fact she made such a shocking mess of the hat that I hardly liked to wear it. Couldn't hurt her feelings, though. Chucked it into the sea when I got here and bought this one. Make a funny story ...
— If Winter Comes • A.S.M. Hutchinson

... you will cover with clean soap, leave this on for some hours, and then rub with a sponge filled with hot water. Afterwards dip in weak acid and water, and then soak the page in a bath of clean water. Ink-stained pages you will first dip in a strong solution of oxalic acid and then in hydrochloric acid mixed in six times its quantity of water. Then bathe in clean water ...
— The Library • Andrew Lang

... would be a better Chymist who should poison intentionally, than he on whose mind the prevailing impression was that "Epsom Salts mean Oxalic Acid, and Syrup of Senna Laudanum." P. 137, l. 13. The term Wisdom is used in our English Translation of the Old Testament in the sense first given to [Greek:——] here. "Then wrought Bezaleel and Ahohab, and every wise-hearted man, in whom the Lord put wisdom ...
— Ethics • Aristotle

... the various fibres by burning. Examine under a microscope with a small hand-glass, if greater power cannot be obtained. Try warm acid—sulphuric, hydrochloric, or oxalic—on the fibres; let the fibres dry. Also try a solution of caustic ...
— Textiles and Clothing • Kate Heintz Watson

... ammonia of the brown substance, a white precipitate of oxalate of lime occurred when an oxalate of ammonia solution was added, but the brown substance remained in solution. A further precipitation of oxalate of lime was produced by a solution of oxalic acid, but the brown organic substance remained in solution. This organic substance being liberated from the lime was evaporated, and left a dry, resinous, fusible brownish black substance, which also dissolved readily in water. It will be seen from these ...
— Scientific American Supplement, No. 821, Sep. 26, 1891 • Various

... accident he should be given a dose of oxalic acid in mistake for Epsom salts, would ...
— The Hero of Ticonderoga - or Ethan Allen and his Green Mountain Boys • John de Morgan

... composed of cambogia, aloes, ginger, and soap—C, A, G, S,—cags. Recollect Cags, Mr. Rapp. What would you do if you were sent for to a person poisoned by oxalic acid?" ...
— Punch, or the London Charivari, Vol. 1, November 6, 1841, • Various

... sour, applies to all sorrels because of their acid juice; but acetosella vinegar salt, the specific name of this plant, indicates that from it druggists obtain salt of lemons. Twenty pounds of leaves yield between two and three ounces of oxalic acid by crystallization. Names locally given the plant in the Old World are wood sour or sower, cuckoo's meat, sour trefoil, and shamrock—for this is St. Patrick's own flower, the true shamrock of the ancient Irish, some claim. Alleluia, ...
— Wild Flowers Worth Knowing • Neltje Blanchan et al

... the fatty stripes disappear. The water is then changed once, and after a short immersion, the dial is left to dry on a piece of blotting paper. It is now ready for exposure. Expose under magnesium light and develop with a citrate oxalic developer, or in ...
— The Boy Mechanic: Volume 1 - 700 Things For Boys To Do • Popular Mechanics

... half an ounce of blood-root to half a pint of vinegar, steep moderately for two hours, strain and paint the affected parts once or twice daily with the liquid. Every night before retiring, apply glycerine freely to all the affected parts, or dissolve one drachm of oxalic acid in four ounces of glycerine and anoint the skin freely. The white precipitate ointment, obtainable at any drug store, is an excellent application is most forms of eczema. A tea, or infusion, of ...
— The People's Common Sense Medical Adviser in Plain English • R. V. Pierce

... was, at his own request, supplied to him very liberally by several of his visitors, who were previously unacquainted with him. He washed down (they say) this infernal fare with solutions of arsenic and oxalic acid; thus throwing into the background the long-established fame of Mithridates. He next swallowed with great gout, several spoonfuls of boiling oil; and, as a dessert to this delicate repast, helped himself with his naked hands to a considerable quantity of molten lead. The experiment, however, ...
— The Miracle Mongers, an Expos • Harry Houdini

... to understand the action of several of these substances we must study the properties of two groups of chemicals—known respectively as acids and bases; the first of these may be represented by vinegar, sulphuric acid, and oxalic acid; and the second, ...
— General Science • Bertha M. Clark

... obtained with the production of an acid salt which remains in solution. In some cases this action is favourably influenced by the presence of some organic acid or organic salt, as, for examples, oxalic acid and cream of tartar (potassium tartrate), ...
— The Dyeing of Woollen Fabrics • Franklin Beech

... the presence of oxalic acid in unripe beans, and citric acid has been isolated from Liberian coffee. It also has been claimed that viridic acid, C14H20O11, is present in coffee. In addition to these, the fat of coffee contains a certain percentage of free ...
— All About Coffee • William H. Ukers



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