429449

Mangan(II)-chlorid

AnhydroBeads^™, −10 mesh, 99.99% trace metals basis

• Synonym(e): Mangandichlorid, Sacchit
• Lineare Formel: MnCl₂
• CAS-Nummer: 7773-01-5
• Molekulargewicht: 125.84
• NACRES: NA.23
• PubChem Substance ID: 24866861
• UNSPSC Code: 12352302
• MDL number: MFCD00011114
• Assay: 99.99% trace metals basis
• Grade: synthesis grade
• Form: beads

Eigenschaften

• grade: synthesis grade
• Quality Segment: 100
• product line: AnhydroBeads^™
• assay: 99.99% trace metals basis
• form: beads
• reaction suitability: core: manganese
• impurities: ≤150.0 ppm Trace Metal Analysis
• particle size: −10 mesh
• mp: 652 °C (lit.)
• density: 2.98 g/mL at 25 °C (lit.)
• application(s): battery precursors; catalysts; electroplating; material synthesis precursor
• SMILES string: Cl[Mn]Cl
• InChI: 1S/2ClH.Mn/h2*1H;/q;;+2/p-2
• InChI key: GLFNIEUTAYBVOC-UHFFFAOYSA-L

Beschreibung

General description

Manganese(II) chloride is an inorganic salt soluble in water. It exists in several hydrated forms, including the anhydrous, dihydrate (MnCl₂.2H₂O), and tetrahydrate (MnCl₂4H₂O) states. It is used in the production of dry cell batteries and as a precursor for other manganese compounds. Additionally, manganese(II) chloride is also employed in the synthesis of organomanganese compounds and used as a catalyst in various organic reactions.

Application

Manganese(II) chloride can be used as:      

• A precursor in the preparation of manganese oxide coated natural spherical graphite materials, which are used for improving the electrochemical performance of the graphite materials, making them suitable for applications in batteries and supercapacitors.     
• A key component in the preparation of polyvinyl alcohol/manganese chloride composite films, which are find potential applications in areas such as sensors, energy storage devices, and flexible electronics due to their improved optical, mechanical, and thermal properties.      
• A precursor in the synthesis of Mn-doped CsPbCl₃ perovskite nanocrystals for enhancing their optical properties and quantum yield, which are vital for their application in improving the efficiency of solar cells.  
• A catalyst for the transfer dehydrogenation of glycerol to lactic acid.

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS05
• Signalwort: Danger
• Gefahrencodes: H301,H318,H373
• Sicherheitshinweise: P260 - P264 - P280 - P301 + P310 - P305 + P351 + P338 - P314
• Hazard Classifications: Acute Tox. 3 Oral - Eye Dam. 1 - STOT RE 2
• Zielorgane: Brain
• Lagerklasse: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Was ist los?: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): dust mask type N95 (US), Eyeshields, Faceshields, Gloves