519073

Natriumpermanganat -Lösung

40 wt. % in H₂O

• Synonym(e): Sodium manganate, Sodium permanganate (NaMnO₄ )
• Lineare Formel: NaMnO₄
• CAS-Nummer: 10101-50-5
• Molekulargewicht: 141.93
• MDL-Nummer: MFCD00003481
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24874059
• NACRES: NA.23

Eigenschaften

• Form: liquid
• Eignung der Reaktion: reagent type: oxidant
• Konzentration: 40 wt. % in H₂O
• Methode(n): electron microscopy: suitable
• bp: 100 °C
• Dichte: 1.391 g/mL at 25 °C
• SMILES String: [Na+].[O-][Mn](=O)(=O)=O
• InChI: 1S/Mn.Na.4O/q;+1;;;;-1
• InChIKey: WPWYHBSOACXYBB-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Sodium permanganate solution (NaMnO₄) is a water soluble salt solution that can prepared by using manganese oxide with sodium hypochloride. It can be used as an etchant in electronic circuits. It can also be used as a fixing agent in electron microscopy.

Anwendung

• Describing the permeability of permanganate co-ions in a CEM with varying supporting electrolyte concentrations: Research focused on the transport properties of sodium permanganate in ion-exchange membranes, providing insights into its applications in electrochemical devices. (HJ Cassady, MF Rochow, MA Hickner - Journal of Membrane Science, 2024). Read more.
• The long-term removal of dissolved Mn from drinking water via membrane filtration using sodium permanganate as a pre-oxidant: The study demonstrates the use of sodium permanganate as an effective pre-oxidant in membrane filtration systems for purifying drinking water. (YS Lee, J Eom, IA Khan, JO Kim - Journal of Industrial and Engineering Chemistry, 2024). Read more.

Sicherheitshinweise

• Piktogramme: GHS03,GHS05,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H272,H302,H314,H410
• P-Sätze: P210 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Liq. 2 - Skin Corr. 1B
• Lagerklassenschlüssel: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter