Permanganate - Wikipedia
网页A permanganate (/ p ər ˈ m æ ŋ ɡ ə n eɪ t, p ɜːr-/) [1] is a chemical compound with the manganate(VII) ion, MnO − 4, the conjugate base of permanganic acid. Because the manganese atom has a +7 oxidation state, the permanganate(VII) ion is a strong oxidising agent. The ion is a transition metal ion with a tetrahedral structure. [2]
Potassium permanganate - Wikipedia
网页Potassium permanganate is an inorganic compound with the chemical formula KMnO 4. It is a purplish-black crystalline salt, that dissolves in water as K + and MnO − 4, an intensely pink to purple solution.
Potassium Permanganate | KMnO4 | CID 516875 - PubChem
网页2009年5月26日 · Potassium permanganate is a chemical compound of manganese prepared from manganese dioxide. It is a powerful oxidizing agent and used a fixative, disinfectant, and as a reagent in organic synthesis. Manganese is a naturally occurring metal with the symbol Mn and the atomic number 25.
高锰酸钾 - 维基百科，自由的百科全书
网页高锰酸钾（英語： Potassium permanganate ；化学式K Mn O₄），在香港俗稱「灰錳氧」。 屬强烈 氧化剂 ，紫黑色晶体，可溶于 水 ，遇 乙醇 即还原。 常用作 消毒剂 、 水净化 剂、 氧化剂 、 漂白剂 、 二氧化碳 精制剂等。
Permanganate Ion | MnO4- | CID 24401 - PubChem
网页2021年10月14日 · Permanganate is a manganese oxoanion and a monovalent inorganic anion. It is a conjugate base of a permanganic acid.
Oxidation of Organic Molecules by KMnO4 - Chemistry LibreTexts
网页2023年1月23日 · Instead of bis-hydroxylation that occurs with alkenes, permanganate oxidation of alkynes initially leads to the formation of diones. Under harsher conditions, the dione is cleaved to form two carboxylic acids.
Potassium manganate - Wikipedia
网页Potassium manganate is the inorganic compound with the formula K2MnO4. This green-colored salt is an intermediate in the industrial synthesis of potassium permanganate (KMnO4), a common chemical. [1] Occasionally, potassium manganate and potassium per manganate are confused, but each compound's properties are distinct.
Potassium Permanganate | Formula, Properties & Application
网页Potassium permanganate, a vibrant purple compound, holds a notable position in the sphere of inorganic chemistry. Its remarkable oxidizing properties make it highly valued across a spectrum of industries, from medical to water treatment, and even emergency survival scenarios.
Permanganate: A Green and Versatile Industrial Oxidant
网页2001年9月22日 · The use of permanganate as an effective oxidant in organic chemistry has a long and extensive history. Industrial applications have recently become more attractive environmentally by the introduction of a process for recycling manganese dioxide, a coproduct of these reactions.
Potassium permanganate - NIST Chemistry WebBook
网页Potassium permanganate. Formula: KMnO 4. Molecular weight: 158.0339. IUPAC Standard InChI: InChI=1S/K.Mn.4O. Copy Sheet of paper on top of another sheet.
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