Ammonium pertechnetate is a chemical compound with the formula NH4TcO4. It is the ammonium salt of pertechnetic acid. The most common form uses 99Tc. The...
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The pertechnetate ion (/pərˈtɛknəteɪt/) is an oxyanion with the chemical formula TcO− 4. It is often used as a convenient water-soluble source of isotopes...
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reacting caesium carbonate and ammonium pertechnetate: Cs2CO3 + 2 NH4TcO4 → 2 CsTcO4 + (NH4)2CO3 Cesium pertechnetate is orthorhombic with space group...
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Sodium pertechnetate is the inorganic compound with the formula NaTcO4. This colourless salt contains the pertechnetate anion, TcO− 4 that has slightly...
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Potassium pertechnetate is a chemical compound of technetium and potassium, with the chemical formula of KTcO4. Potassium pertechnetate can be obtained...
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reacting rubidium carbonate with ammonium pertechnetate: Rb2CO3 + 2 NH4TcO4 → 2 RbTcO4 + (NH4)2CO3 Rubidium pertechnetate crystallizes in the tetragonal...
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technetium powder. As of 2005[update], technetium-99 in the form of ammonium pertechnetate is available to holders of an Oak Ridge National Laboratory permit...
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was first produced in 1949 by electrolyzing a solution of ammonium pertechnetate under ammonium hydroxide. It has often been used to separate technetium...
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resembles that of scheelite, with atomic cation is replaced by ammonium. The pertechnetate (NH4TcO4), periodate (NH4IO4), tetrachlorothallate (NH4TlCl4)...
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Perrhenate (section Complement to pertechnetate)
to that of the pertechnetate ion TcO− 4. For this reason, perrhenate is sometimes used as a carrier for trace levels of pertechnetate, for instance in...
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Tantalum(V) oxide – Ta2O5 Technetium hexafluoride – TcF6 Ammonium pertechnetate – NH4TcO4 Sodium pertechnetate – NaTcO4 Ditellurium bromide – Te2Br Telluric acid...
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was first produced in 1949 by electrolyzing a solution of ammonium pertechnetate under ammonium hydroxide and this method is used for separating technetium...
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Christopher M.; Rothe, Jörg; Altmaier, Marcus; Klein, Axel (2022-01-17). "Ammonium Pertechnetate in Mixtures of Trifluoromethanesulfonic Acid and Trifluoromethanesulfonic...
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interactions make structural difference between L-histidinium perrhenate and pertechnetate". CrystEngComm. 26 (1): 61–69. doi:10.1039/D3CE01164J. ISSN 1466-8033...
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in that application it has mostly been replaced by the more performant ammonium perchlorate. KClO4 has a relatively low solubility in water (1.5 g in 100 mL...
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Treating a mixture of aqueous potassium permanganate with a quaternary ammonium salt results in ion exchange, precipitating the quat salt of permanganate...
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oxide at 150 °C: 3 TcO2 + 4 F2 → 2 TcO3F + TcF6 Dissolution of ammonium pertechnetate in anhydrous hydrogen fluoride: NH4TcO4 + 2 HF → TcO3F + NH4F +...
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Permanganate index Chromate, which is isoelectronic with permanganate Pertechnetate "permanganate". Merriam-Webster.com Dictionary. Merriam-Webster. Sukalyan...
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(ionic perchlorate). As counterions, there can be metal cations, quaternary ammonium cations or other ions, for example, nitronium cation (NO+2). The term perchlorate...
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Sodium-iodide symporter Inhibitors: Cyanogenic glycosides Perchlorates (e.g., potassium perchlorate) Pertechnetates (e.g., sodium pertechnetate) Thiocyanates...
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crystal structure is orthorhombic, the same as rubidium permanganate, ammonium permanganate and potassium permanganate. Similar to potassium permanganate...
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interactions make structural difference between L-histidinium perrhenate and pertechnetate". CrystEngComm. 26: 61–69. doi:10.1039/D3CE01164J. ISSN 1466-8033. S2CID 265572280...
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Stewart, J.C. (1980). "Colorimetric determination of phospholipids with ammonium ferrothiocyanate". Anal. Biochem. 104 (1): 10–14. doi:10.1016/0003-2697(80)90269-9...
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Its crystal structure is orthorhombic, the same as caesium permanganate, ammonium permanganate and potassium permanganate. Similar to potassium permanganate...
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conditions of environmental stress. Thiourea exists in dynamic equilibrium with ammonium thiocyanate at 150 °C. This equilibrium was once exploited as a route to...
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corresponding cyanamide with hydrogen sulfide or similar sulfide sources. Organic ammonium salts react with potassium thiocyanate as the source of the thiocarbonyl...
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137Cs) are used in medical and industrial radioactive sources. 99TcO4− (pertechnetate) ion can react with steel surfaces to form a corrosion resistant layer...
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NH4+ ammonium ion 14798-03-9 (NH4)3N ammonium nitride NH4Br ammonium bromide 12124-97-9 NH4CO2NH2 ammonium carbamate 1111-78-0 (NH4)2CO3 ammonium carbonate...
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249 – ammonium chloride MeSH D01.625.062.374 – ammonium sulfate MeSH D01.625.062.437 – hydroxylamine MeSH D01.625.062.500 – quaternary ammonium compounds...
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