推荐产品
等級
ACS reagent
化驗
≥99.0%
形狀
solid
反應適用性
reagent type: oxidant
雜質
≤0.005% N compounds
≤0.2% insolubles
pH值
7.2-9.7 (20 °C, 20 g/L)
溶解度
water: soluble 63.8 g/L at 20 °C(lit.)
acetone: soluble(lit.)
methanol: soluble(lit.)
負離子痕跡
chloride, chlorate (as Cl-): ≤0.005%
sulfate (SO42-): ≤0.02%
正離子痕跡
Hg: ≤0.05 ppm
SMILES 字串
[K+].[O-][Mn](=O)(=O)=O
InChI
1S/K.Mn.4O/q+1;;;;;-1
InChI 密鑰
VZJVWSHVAAUDKD-UHFFFAOYSA-N
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一般說明
Potassium permanganate (PP, KMnO4) is a dark violet colored crystalline solid. It is a strong oxidizing agent used in the oxidation of a wide range of organic compounds. PP is commonly used as a disinfectant to treat external infections in aquaculture. Corncobs pretreated with alkaline potassium permanganate solution showed high carbohydrate recovery due to the increased enzymatic hydrolysis of lignocellulose. The acidic potassium permanganate chemiluminescence detection has been employed for the detection of cannabinoids.
應用
Potassium permanganate was used in the preparation of layered MnO2 which may be employed as cathodic material in lithium secondary batteries.
It may be used as an oxidant in:
It may be used as an oxidant in:
- The reduction of polycyclic aromatic hydrocarbons found in coal tar pitches (CTPs).
- Oxidation of decabromodiphenyl ether in sulfuric acid medium.
- Oxidative cleavage of oximes to the corresponding carbonyl compounds potassium permanganate supported on kieselguhr.
- Oxidation of progestagens.
适用于非均相氧化。
訊號詞
Danger
危險分類
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 2 - Repr. 2 - Skin Corr. 1 - STOT RE 2 Inhalation
標靶器官
Brain
儲存類別代碼
5.1B - Oxidizing hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Reducing polycyclic aromatic hydrocarbons content in coal tar pitch by potassium permanganate oxidation and solvent extraction.
Wang W, et al.
Journal of Environmental Chemical Engineering, 3(3), 1513-1521 (2015)
Preparation of layered MnO2 via thermal decomposition of KMnO4 and its electrochemical characterizations.
Kim, S.H. et al.
Chemistry of Materials, 11(3), 557-563 (1999)
Oxidative Degradation of Decabromodiphenyl Ether (BDE 209) by Potassium Permanganate: Reaction Pathways, Kinetics, and Mechanisms Assisted by Density Functional Theory Calculations.
Shi J, et al.
Environmental Science & Technology, 49(7), 4209-4217 (2015)
Degradation of progestagens by oxidation with potassium permanganate in wastewater effluents.
Fayad PB, et al.
Chemistry Central Journal, 7, 84-84 (2013)
Screening of cannabinoids in industrial-grade hemp using two-dimensional liquid chromatography coupled with acidic potassium permanganate chemiluminescence detection.
Pandohee J, et al.
Journal of Separation Science, 38(12), 2024-2032 (2015)
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