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Perrhenic acid - Wikipedia
Perrhenic acid is the chemical compound with the formula Re 2 O 7 (H 2 O) 2. It is obtained by evaporating aqueous solutions of Re 2 O 7. en.wikipedia.org
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Perrhenic acid | HO4Re | CID 83718 - PubChem
Perrhenic acid | HO4Re | CID 83718 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ... pubchem.ncbi.nlm.nih.gov
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Perrhenic acid 75-80wt. H2O 13768-11-1 - Sigma-Aldrich
Perrhenic acid solution (HReO4) can be used in dehydrations of oximes, amides, and urea.[1][2]; HReO4 can also catalyze azeotropic dehydration of syn- or ... www.sigmaaldrich.com
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perrhenic
perrhenic, a. Chem. (pəˈriːnɪk) [f. per-1 5 b + rhenium + -ic.] perrhenic acid, a strong acid, HReO4, which is known only as a colourless aqueous solution and is an oxidizing agent.1929 Chem. Abstr. XXIII. 1833 Yellow oxide, Re2O7,..is water sol[uble], hygroscopic, forming a strong acid, perrhenic a... Oxford English Dictionary
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Perrhenic acid | Höganäs - Hoganas
Perrhenic acid is a strong acid that can be described as an aqueous solution ranging in color from colorless to pale yellow. www.hoganas.com
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Perrhenic Acid (40-60% Re) - AAA Molybdenum Products, Inc.
Perrhenic Acid is a clear, colorless to straw colored liquid. It is sold as an aqueous solution. The Re content of a Perrhenic Acid solution can be defined by ... www.aaamolybdenum.com
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Perrhenic acid
Rhenium can be dissolved in nitric or concentrated sulfuric acid to produce perrhenic acid. Properties The structure of solid perrhenic acid is . Perrhenic acid catalyses the dehydration of oximes to nitriles. Other uses Perrhenic acid is also used in the manufacture of x-ray targets. wikipedia.org
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Pretty exotic chemical: Perrhenic Acid Monohydrate : r/chemistry
Got 13g of it here, made it by dissolving rhenium metal in nitric acid and concentrating the solution. It's very deliquescent and turns into ... www.reddit.com
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The “Peroxo Perrhenic Acid” H4Re2O13: An Oxygen‐Rich Metal ...
Both organic and inorganic rhenium(VII) peroxides (A and B, respectively) act as oxygen-transfer reagents in reactions with olefins, aromatics, ... chemistry-europe.onlinelibrary.wiley.com
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A Comparison of Production Methods of High-Purity Perrhenic Acid ...
Methods for obtaining high-purity perrhenic acid (with metallic impurities content below 100 ppm) of a high concentration > 200 g/dm 3 and entirely from ... www.mdpi.com
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The Preparation of Perrhenic Acid
converted into perrhenic an- hydride which is volatilized and absorbed in water to form the perrhenic acid. As the sublimation of the anhydride gave con ... pubs.acs.org
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Perrhenic acid, 75-80% aq. soln. - Thermo Fisher Scientific
This product has more than one valid catalog number. Price (USD). 554.65. Online Exclusive. 616.00. Save 61.35 (10%). Each. In stock. Add to cart. www.thermofisher.com
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Perrhenate
Perrhenate, like its conjugate acid perrhenic acid, features rhenium in the oxidation state of +7 with a d0 configuration. These salts are prepared by oxidation of rhenium compounds with nitric acid followed by neutralization of the resulting perrhenic acid. wikipedia.org
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pertechnetic
pertechnetic, a. Chem. (ˌpɜːtɛkˈniːtɪk) Also -technic (-ˈtɛknɪk). [f. per-1 5 b + technetium n. + -ic1.] pertechnetic acid, the acid HTcO4 , produced by dissolving technetium in bromine water.1952 Jrnl. Amer. Chem. Soc. LXXIV. 557/1 It appears..that the dark red crystals formed on evaporating aqueou... Oxford English Dictionary
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Gallium perrhenate
Preparation Gallium can be anodically dissolved in perrhenic acid at 50-55 °C, and dried with sulfuric acid to obtain the hydrate crystal [Ga(H2O)6(ReO4 wikipedia.org
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