Perrhenic acid solution
WebPerrhenic acid solution, also called rhenium(VII) oxide, is a stable aquo-metal complex used in the synthesis of superconducting synthetic metals. Perrhenic acid solution is also a catalyst for double bond hydrogenation, alcohol dehydrogenation, ammonia decomposition, and is a key hydrogenation and hydrocracking catalyst in petroleum processing. WebProduct name : Perrhenic acid solution Product Number : 261963 Brand : Aldrich 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratory chemicals, Synthesis of substances 1.3 Details of the supplier of the safety data sheet Company : Sigma-Aldrich Inc. 3050 SPRUCE ST ST.
Perrhenic acid solution
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WebFeb 1, 2009 · The paper presents results of investigations into production of perrhenic acid from aqueous solutions of ammonium perrhenate of concentration 25 g/L by solvent extraction method. It was demonstrated that perrhenic acid can be obtained by extraction of ReO 4 − with 50% tributyl phosphate (TBP) solution in toluene from aqueous solution of … WebPerrhenic Acid Solution is one of numerous organo-metallic compounds sold by American Elements under the trade name AE Organo-Metallics™. Additional technical, research and …
WebPerrhenic 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. Conventionally, perrhenic acid is … WebJun 1, 2024 · Due to electrochemical treatment of graphite in perrhenic acid solution, ReO4− ions are intercalated into interlayer spaces of graphite. Anodic oxidation of graphite in HReO4 solution leads to ...
WebAn ion exchange method, based on Al or Cu metal ion sorption and subsequent elution by aqueous perrhenic acid solutions, was used to obtain perrhenates. The produced solutions were neutralized to afford the targeted aluminum perrhenate and copper perrhenate products in high purity. The developed technologies allow one to manage the wastes from … WebDescription: Perrhenic acid solution, 78-80 wt. % in water, CAS Number: 13768-11-1, Molecular Formula: HO4Re, Synonyms: Hydrogen perrhenate, Hydrogen tetraoxorhenate, Size: 5g SDS Perrhenic acid ≥99.99% (Re basis) in aqueous solution (50-54% Re), PURATREM Supplier: Strem Chemicals Inc Description: CAS #: 13768-11-1. Size: 50g.
WebMar 20, 2024 · The processes of electrodialysis synthesis of perrhenic acid from a potassium perrhenate solution correspond to those described in [17, 18]. The scheme of a …
Webnoun per· rhenic acid ¦pər, pə, (ˈ)per+…- - : either of two acids formed by the oxidation of rhenium or rhenium compounds of lower valence states and known only in solution or in … can walmart match paint colorWebPerrhenic acid is used in the manufacturing of superconducting synthetic metals and X-ray targets. It is used as a hydrocracking catalyst in petroleum industry and used for the … can walmart look up purchases by bank cardWebTrade name:Perrhenic acid solution (Contd. of page 1) 53.0.0.2 Harmful if swallowed. Causes severe skin burns and eye damage. · Precautionary statements If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. If in eyes: Rinse cautiously with water for several minutes. can walmart legally ask to see your receiptWebAmmonium perrhenate (APR) is the ammonium salt of perrhenic acid, NH 4 ReO 4. It is the most common form in which rhenium is traded. It is a white ... The metal, oxides, and sulfides can be oxidized with nitric acid and the resulting solution treated with aqueous ammonia. Alternatively an aqueous solution of Re 2 O 7 can be treated with ammonia ... can walmart look up receiptsWebFeb 1, 2009 · It was demonstrated that perrhenic acid can be obtained by extraction of ReO4− with 50% tributyl phosphate (TBP) solution in toluene from aqueous solution of ammonium perrhenate acidified... can walmart look up my receiptWebPerrhenic Acid technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement. Perrhenic Acid … bridget time teamWebFeb 1, 2009 · It was demonstrated that perrhenic acid can be obtained by extraction of ReO with 50% tributyl phosphate (TBP) solution in toluene from aqueous solution of ammonium perrhenate acidified with sulphuric (VI) acid to pH of 1.0 and further stripping of ReO from organic phase by water of temperature 80 °C. can walmart match paint