Tartarated Antimony

W-Sb oxides were prepared by mixing aqueous solutions of ammonium tungstate and antimony tartarate, followed by drying in an air-circulated oven at 120 C and then calcination at 650 C. 

The compounds SbCls and SbClf were reported to be genotoxic in the rec-assay with B. subtilis. Sb(III)ac-etate enhanced the Simian-Adenovirus-7-mediated transformation of SHE-cells, and enhanced rates of chromosomal breaks in human leukocytes were reported after treatment with potassium antimony tartarate (APT). SbCl3 did not induce DNA/pro-tein-crosslinks in V79-cells and peripheral human lymphocytes. 

Antimony tartrata 4129 KSb0C4H06.K20 Emetic tartar potaaso-tertrate of antimony tartaratad antimony tartar emetic tsrtarlsed antimony. 

Potassium Antimonyl Tartrate—Tartarated antimony—Tartar emetic—Antimonii et potassii tartras (U. S.)—Antimonium tar-taratum (Br.)—(SbO)KC.H.O —323—is prepared by boiling a. mixture of 3 pts. SbiO. and 4 pts. HKCiH.O.in H.O for an hour. 

Synonyms.—Potassium-Antimony Tartrate Tartrate of Potassium and Antimony Tartar Emetic Emetic Tartar Tartarized Antimony. 

About 5 mg of antimony shows a strong diaphoretic action (induces sweating), while 50 mg or more acts as an emetic. There are rumours that Mozart s death was due to acute antimony tartarate poisoning. It is also known that several Victorian doctors used antimony to dispose quietly of their unwanted wives or relatives. Antimony trioxide is used as a flame retardant in plastics, while Antimony chloride is used as a catalyst and a colouring agent. 

C. J. Geoffroy mentioned as a volatile salt the crystals deposited from essential oils. He published on antimony, tartar emetic, and kermes mineral. He showed that soap is readily soluble in hot alcohol, the liquid on coohng setting to a clear jelly, and that the oil set free from the soap (really oleic acid) by the action of acids is more soluble in alcohol than the original oil. In his paper on Prussian blue he argued that the soufre animal of the organic material sets free iron in a fine state of division which, when mixed with the sulphurous principle and absorbent earth, exhibits a blue colour. (Until recently, the blue colour of ultramarine was ascribed to finely-divided sulphur.) He translated the work on assaying of Christian Carl Schindler. ... 

Tartaric acid is noteworthy for a) the excellent way in which the majority of its salts Crystallise, and h) the frequent occurrence of salts having mixed cations. Examples of the latter are sodium potassium tartrate (or Rochelle salt), C4H40 NaK, used for the preparation of Fehling s solution (p. 525), sodium ammonium tartrate, C4H OaNaNH4, used by Pasteur for his early optical resolution experiments, and potassium antimonyl tartrate (or Tartar Emetic), C4H404K(Sb0). The latter is prepared by boiling a solution of potassium hydrogen tartrate (or cream of tartar ) with antimony trioxide,... 

Tartar emetic, as its name indicates, can be used medicinally to cause vomiting. For the preparation of tartar emetic intended for medicinal use, pure antimony trioxide, free (in particular) from traces of arsenic, must of course be employed. 

For the production of tartar emetic (antimony potassium tartrate [28300-74-5]), potassium bitartrate [868-14 ] and antimony oxide, Sb202, are added simultaneously to water in a stainless-steel reactor. The reaction mixture is diluted, filtered, and collected in jacketed granulators where crystallization takes place after cooling. Centrihiging, washing, and drying complete the process. 

In the days of alchemy and the phlogiston theory, no system of nomenclature that would be considered logical ia the 1990s was possible. Names were not based on composition, but on historical association, eg, Glauber s salt for sodium sulfate decahydrate and Epsom salt for magnesium sulfate physical characteristics, eg, spirit of wiae for ethanol, oil of vitriol for sulfuric acid, butter of antimony for antimony trichloride, Hver of sulfur for potassium sulfide, and cream of tartar for potassium hydrogen tartrate or physiological behavior, eg, caustic soda for sodium hydroxide. Some of these common or trivial names persist, especially ia the nonchemical Hterature. Such names were a necessity at the time they were iatroduced because the concept of molecular stmcture had not been developed, and even elemental composition was incomplete or iadeterminate for many substances. 

Tartar emetic was the subject of controversy for many years, and a variety of iacorrect stmctures were proposed. In 1966, x-ray crystallography showed that tartar emetic contains two antimony(III) atoms bridged by two tetranegative D-tartrate residues acting as double bidentate ligands to form dipotassium bis[D-p.-(2,3-dihydroxybutanedioato)]diantimonate [28300-74-5] (41). 

In 1912, however, (201) it was discovered that espundia (American mucocutaneous leishmaniasis) can be cured by tartar emetic. It was soon learned that kala-a2ar (visceral leishmaniasis) and oriental sore (a cutaneous form of the disease occurring in the Middle East) also respond to antimonial therapy, especially when compounds of pentavalent antimony are employed. Treatment of leishmaniasis with the latter type of antimonials is safe and effective in over 90% of the cases (202). In 1918, it was demonstrated that tartar emetic is of value in the treatment of schistosomiasis (203). Pentavalent antimonials proved to be less effective. The introduction of antimony compounds for the treatment of parasitic diseases is undoubtedly one of the important milestones in the history of therapeutics (see Antiparasitic agents). 

Antimony potassium tartrate (tartar emetic) has the advantage of being low in cost. It has been called the dmg of choice for Schistosoma japonicum infection (204) even though it fails to cure the disease in many patients. However, trivalent antimonials are no longer recommended for the treatment of helminthic infections because these compounds have an unacceptable toxicity and are too difficult to administer (205). 

Antimony compounds have been used to treat leishmaniasis ever since tartar emetic (antimony potassium tartrate) was discovered early in the 20th century to have efficacy against the mucocutaneous form of the disease. The cutaneous form has been treated with tartar emetic formulated in an ointment. Many side effects have been seen with this trivalent antimonial, some of which can be ascribed to the difficulty of obtaining pure antimony for its manufacture. These side effects include toxicity to the heart, Hver, and kidneys. Other promising trivalent antimonials have been abandoned in favor of pentavalent antimonials with lower toxicity. 

Brechungs-ebene, /. (Optica) plane of refraction. -exponent, m. refractive index, -ge-setz, n. law of refraction. -Index, m. refractive index, -k effizient, m. coefficient of refraction. -kraft, /. refractive power, -messer, m. refractometer. -verhaltnis, n. refractive index, -vermfigen, n. refractive power, -winkel, m, angle of refraction, Brech-walzwerk, n. crushing rolls (or rollers), crushing mill. >weln, m. (Pharm.) wine of antimony, antimonial wine, -weiustein, m. tartar emetic, -werk, n. crusher, -wurzel, -wurz,/. ipecacuanha, ipecac. 

A similar procedure may also be used for the determination of antimony(V), whilst antimony (III) may be determined like arsenic(III) by direct titration with standard iodine solution (Section 10.113), but in the antimony titration it is necessary to include some tartaric acid in the solution this acts as complexing agent and prevents precipitation of antimony as hydroxide or as basic salt in alkaline solution. On the whole, however, the most satisfactory method for determining antimony is by titration with potassium bromate (Section 10.133). 

The introduction of reversible redox indicators for the determination of arsenic(III) and antimony(III) has considerably simplified the procedure those at present available include 1-naphthoflavone, and p-ethoxychrysoidine. The addition of a little tartaric acid or potassium sodium tartrate is recommended when antimony(III) is titrated with bromate in the presence of the reversible... 

Determination of copper as copper(I) thiocyanate Discussion. This is an excellent method, since most thiocyanates of other metals are soluble. Separation may thus be effected from bismuth, cadmium, arsenic, antimony, tin, iron, nickel, cobalt, manganese, and zinc. The addition of 2-3 g of tartaric acid is desirable for the prevention of hydrolysis when bismuth, antimony, or tin is present. Excessive amounts of ammonium salts or of the thiocyanate precipitant should be absent, as should also oxidising agents the solution should only be slightly acidic, since the solubility of the precipitate increases with decreasing pH. Lead, mercury, the precious metals, selenium, and tellurium interfere and contaminate the precipitate. 

Procedure. Dissolve a suitable weight of the sample of lead in 6M nitric acid add a little 50 per cent aqueous tartaric acid to clear the solution if antimony or tin is present. Cool, transfer to a separatory funnel, and dilute to about 25 mL. Add concentrated ammonia solution to the point where the slight precipitate will no longer dissolve on shaking, then adjust the pH to 1, using nitric acid or ammonia solution. Add 1 mL freshly prepared 1 per cent cupferron solution, mix, and extract with 5 mL chloroform. Separate the chloroform layer, and repeat the extraction twice with 1 mL portions of cupferron solution + 5 mL of chloroform. Wash the combined chloroform extracts with 5mL of water. Extract the bismuth from the chloroform by shaking with two 10 mL portions of 1M sulphuric acid. Run the sulphuric acid solution into a 25 mL graduated flask. Add 3 drops saturated sulphur dioxide solution and 4 mL of 20 per cent aqueous potassium iodide. Dilute to volume and measure the transmission at 460 nm. 

Electrodeposition of antimony sesquitelluride, Sb2Tc3, or of (Bii xSbx)2Te3 alloys from aqueous solutions is challenging because it is difficult to achieve a sufficiently high concentration of antimony. Complexing agents such as tartaric acid, citric acid, or FUTA have been used to solubilize Sb in water. 

Valentine, Basil. A short way and repetition of former writings of... With an elucidation thereof, touching the philosophers stone. .. Whereunto are annexed real informations of the qualities, and preparations of mercury, antimony, vitriolwater, common sulphur, unflak t lime, arsenic, sal-peter, tartar, vinegar, and wine., 1656. 1 p. 1., 25 p. 

AntimonyCIII) phosphate, 3 65 Antimony potassium tartrate (tartar emetic), 3 66 Antimony red, 3 44 Antimony selenide, 3 57 Antimony sesquioxide. See Antimony trioxide... 

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