1.05084

Potassium permanganate

for analysis (max. 0.000005% Hg) EMSURE^® ACS

• 别名: Potassium permanganate, Permanganic acid potassium salt
• 经验公式（希尔记法）: KMnO₄
• CAS号: 7722-64-7
• 分子量: 158.03
• MDL號碼: MFCD00011364
• 分類程式碼代碼: 12352312
• 酶委員會索引編號: 231-760-3
• NACRES: NA.21

属性

• 等級: ACS reagent
• 品質等級: 300
• 蒸汽壓力: <0.01 hPa ( 20 °C)
• 產品線: EMSURE^®
• 化驗: ≥99.0% (manganometric)
• 形狀: solid
• 效力: 750 mg/kg LD₅₀, oral (Rat)
• 雜質: ≤0.1% Insoluble matter
• pH值: 7-9 (20 °C, 20 g/L in H₂O)
• mp: >240 °C (decomposition)
• 溶解度: 64 g/L
• 密度: 2.70 g/cm³ at 20 °C
• 體積密度: 1300‑1600 kg/m³
• 負離子痕跡: chloride, chlorate (as Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.01%
• 正離子痕跡: Cu: ≤0.001%; Fe: ≤0.002%; Hg: ≤0.000005%; N: ≤0.003%; Pb: ≤0.002%
• 儲存溫度: 2-30°C
• InChI: 1S/K.Mn.4O/q+1;;;;;-1
• InChI 密鑰: VZJVWSHVAAUDKD-UHFFFAOYSA-N

说明

應用

• Experimental investigation on strengthening of Zea mays root fibres for biodegradable composite materials using potassium permanganate treatment.: This research focuses on the treatment of Zea mays root fibers with potassium permanganate to enhance their mechanical properties for use in biodegradable composites, highlighting the role of chemical treatments in improving the performance of natural fibers in sustainable material applications (Blanco D et al., 2024).
• Potential in-vitro antioxidant and anti-inflammatory activity of Martynia annua extract mediated Phytosynthesis of MnO(2) nanoparticles.: Explores the synthesis of manganese dioxide nanoparticles using Martynia annua extract, where potassium permanganate serves as an oxidizing agent to enhance the antioxidant and anti-inflammatory properties of the nanoparticles, showcasing its utility in medicinal chemistry (Perumal K et al., 2024).
• Development of a thin layer chromatography-based method to detect sorbitol presence in milk and its applicability in formalin preserved milk samples.: Describes the development of a novel analytical method using thin layer chromatography and potassium permanganate to detect sorbitol in milk samples, demonstrating the adaptability of potassium permanganate in food safety and quality assurance processes (Sharma V et al., 2024).
• Examining the physico-chemical, structural and thermo-mechanical properties of naturally occurring Acacia pennata fibres treated with KMnO(4).: Investigates the impact of potassium permanganate treatment on the properties of Acacia pennata fibers, focusing on their potential application in environmentally friendly composites, highlighting the use of potassium permanganate in modifying natural materials for enhanced utility (Flores ES et al., 2023).
• Understanding the Risks of Diffusion of Cyanobacteria Toxins in Rivers, Lakes, and Potable Water.: Discusses the challenges of controlling cyanobacteria toxins in water bodies and the role of potassium permanganate as a potent oxidizing agent to mitigate these risks, emphasizing its importance in environmental protection and water treatment processes (Karaman R et al., 2023).

分析報告

Assay (manganometric): ≥ 99.0 %
Insoluble matter: ≤ 0.1 %
Chloride, Chlorate (as Cl): ≤ 0.005 %
Sulfate (SO₄): ≤ 0.01 %
Total nitrogen (N): ≤ 0.003 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.002 %
Hg (Mercury): ≤ 0.000005 %
Pb (Lead): ≤ 0.002 %

法律資訊

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形圖: GHS03,GHS05,GHS07,GHS08,GHS09
• 訊號詞: Danger
• 危險聲明: H272 - H302 - H314 - H361d - H373 - H410
• 防範說明: P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 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