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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



... distilled from sorrel, is the highest term of vegetable acidification; for, if more oxygen be added to it, it loses its vegetable nature, and is resolved into carbonic acid and water; therefore, though all the other acids may be converted into the oxalic by an addition of oxygen, the oxalic itself is not susceptible of a further degree of oxygenation; nor can it be made, by any chemical processes, to return to a state ...
— Conversations on Chemistry, V. 1-2 • Jane Marcet

... tallow and the ink will come out with it. If you get a stain of fruit of any kind on linen, boil a little new milk, and dip the parts in and out for a few minutes; this must be done before any water is used, or it will not be likely to succeed. Oxalic acid, or salt and lemon juice are good, and care should be taken to rinse the articles ...
— Domestic Cookery, Useful Receipts, and Hints to Young Housekeepers • Elizabeth E. Lea

... to be stored up, such as starch, fat, or protein bodies, are deposited in insoluble form, ready to be dissolved and used whenever wanted for the life processes. Poisonous substances are eliminated from living bodies by the same process of precipitation. Oxalic acid is a product of oxidation in living cells, and has strong poisonous properties. To get rid of it, the chemist inside the body, by the aid of calcium salts, forms insoluble compounds of it, and thus ...
— The Breath of Life • John Burroughs

... the latter in a measured, but excessive, quantity of a standard solution of permanganate of potassium; and the subsequent determination of the excess of the permanganate by means of a standard solution of oxalic acid ...
— Scientific American Supplement, No. 561, October 2, 1886 • Various

... method employed by forgers to give an appearance of age to the ink used in spurious old documents is to mix with ordinary ink, muriatic acid, oxalic acid, or binoxalate of potash. The presence of these colouring agents can be detected ...
— The Detection of Forgery • Douglas Blackburn

... part of the filtrate "B" (see page 282) should be examined for lactic, oxalic, succinic, benzoic, salicylic, gallic and tannic acids, ...
— The Elements of Bacteriological Technique • John William Henry Eyre

... her patience completely worn out, she had told him not to come home any more. This was the last straw to Parrot's own wretchedness. He went to a chemist, purchased some oxalic acid, dropped it into a pint of beer and drank it; stumbling into the street, overcome by pain and gasping for breath, he fell to the ground. The police picked him up, took him to the hospital and his life was saved. When he had sufficiently recovered ...
— The Angel Adjutant of "Twice Born Men" • Minnie L. Carpenter

... to 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

... dioxide, the gas being produced by putting into that portion of a water-to-carbide generator which lies nearest to the water- supply some solid carbonate like chalk, and using a dilute acid to attack the material. Other inventors have proposed placing a solid acid, like oxalic, in the former part of a generator and decomposing it with a carbonate solution; or they have suggested putting into the generator a mixture of a solid acid and a solid soluble carbonate, and ...
— Acetylene, The Principles Of Its Generation And Use • F. H. Leeds and W. J. Atkinson Butterfield

... scapis unbeliefs, foliis ternaries glabris, floribus erects. Thunb. Oxalic, n. 11. Linn. Syst. Vegetab. ed. 14. ...
— The Botanical Magazine Vol. 7 - or, Flower-Garden Displayed • William Curtis

... friend advised me to try the water cure. I took cold baths, warm baths, tepid baths, and Turkish baths in hundreds, and drank about twenty hogsheads of mineral waters—but it did me no good. Another friend advised the Acid Cure, so I took Acetic Acid, Muriatic Acid, Nitric Acid, Sulphuric Acid, Oxalic Acid, and Prussic Acid, of each about twenty quarts—but got no better. Another friend advised Soothing Medicines, so I took over 400 of Steedman's Soothing powders, and 130 bottles of Mother Winslow's ...
— Cole's Funny Picture Book No. 1 • Edward William Cole

... in No emetic Saleratus; Nitric, mouth, throat, and chalk; soap; plaster from Sulphuric (vitriol), stomach; blisters the wall; lime; magnesia; Oxalic. about mouth; vomiting; baking soda (3 or 4 great weakness teaspoonfuls in a glass ...
— A Practical Physiology • Albert F. Blaisdell

... forms of ammonia, nitrous acid, and nitric acid, and at the same time the carbon passes into various acid compounds, including the complex humic and ulmic acids, and smaller amounts of acetic acid (found in vinegar), lactic acid, oxalic acid (found in oxalic), and tartaric acid (found in grapes). The final oxidation products of the carbon and hydrogen are carbon dioxid and water, which result from the decomposition of ...
— The Story of the Soil • Cyril G. Hopkins

... 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 ...
— Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 3 - "Chitral" to "Cincinnati" • Various

... ounce of oxalic acid, in a pint of soft water. This can be kept in a corked bottle, and is infallible in removing iron-rust, and ink-stains. It is very poisonous. The article must be spread with this mixture over the steam of hot water, and wet several times. This will also remove ...
— A Treatise on Domestic Economy - For the Use of Young Ladies at Home and at School • Catherine Esther Beecher

... grammes ammonia are mixed in. Good recipes for polishing pomades are as follows: (1) 5 lb. lard and yellow vaseline is melted and mixed with 1 lb. fine rouge. (2) 2 lb. palm oil and 2 lb. vaseline are melted together, and then 1 lb. rouge, 400 grains tripoli, and 20 grains oxalic acid are stirred in. (3) 4 lb. fatty petroleum and 1 lb. lard are heated and mixed with 1 lb. of rouge. The polishing pomades are generally perfumed with essence of myrbane. Polishing powders are prepared as follows: (1) 4 lb. magnesium ...
— Handbook on Japanning: 2nd Edition - For Ironware, Tinware, Wood, Etc. With Sections on Tinplating and - Galvanizing • William N. Brown

... stained a deep brown. Stand the dish on end (the leaf of course sticks to the bottom of the dish) to drain while you prepare the bleaching part of the operation. Now take a similar jug, put half an ounce of oxalic acid into it, and again fill up with hot water. Pour this (hot but not boiling) over the leaf as before. When the leaf is as white as the dish itself, which will take from five minutes to a quarter of an hour, pour off the solution and wash the surplus fluid away. ...
— The Book-Hunter at Home • P. B. M. Allan

... silage in the silo, lactic, acetic, carbonic and other acids being formed. By a similar process cabbage is turned into sauerkraut. Likewise sweet milk becomes sour, with the formation of lactic acid. Oxalic, citric, tartaric, succinic, malic, gallic and tannic are other well-known organic acids. Some of these are contained in the sap or juice of certain plants, and these or others are formed when crop residues are decomposed in ...
— The Farm That Won't Wear Out • Cyril G. Hopkins

... convenient because always ready, but is not so strong as hot glue, and has an offensive odor. Liquid glues are also made by rendering ordinary glue non-gelatinizing, which can be done by several means; as, for instance, by the addition of oxalic, nitric, or hydrochloric acid ...
— Handwork in Wood • William Noyes



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