737860

Natriummolybdat

anhydrous, powder, −100 mesh particle size, 99.9% trace metals basis

• Synonym(e): Disodium molybdate, Natrium molybdat, Sodium Molybdenum Oxide
• Lineare Formel: Na₂MoO₄
• CAS-Nummer: 7631-95-0
• Molekulargewicht: 205.92
• EG-Nummer: 231-551-7
• MDL-Nummer: MFCD00003486
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329765235
• NACRES: NA.23

Eigenschaften

• Qualität: anhydrous
• Assay: 99.9% trace metals basis
• Form: powder
• Verunreinigungen: ≤2000.0 ppm Trace Metal Analysis
• Partikelgröße: −100 mesh
• mp (Schmelzpunkt): 687 °C (lit.)
• Dichte: 3.78 g/mL at 25 °C (lit.)
• Anwendung(en): battery manufacturing
• SMILES String: [Na+].[Na+].[O-][Mo]([O-])(=O)=O
• InChI: 1S/Mo.2Na.4O/q;2*+1;;;2*-1
• InChIKey: TVXXNOYZHKPKGW-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Sodium molybdate is a white powder that is an environmentally friendly non-oxidizing corrosion inhibitor and Mo source which is widely used in rechargeable batteries and supercapacitors.

Anwendung

Sodium molybdate can be used as:

• A precursor to prepare MoS₂-based electrode materials for sodium-ion batteries with high initial Coulombic efficiency (ICE), high-rate performance, and long cycle life.
• An electrolyte additive in energy storage devices such as supercapacitors, to prevent the corrosion of stainless-steel collectors and enhance the performance.
• A source of molybdenum to synthesize MoS₂ quantum dots that can be used in fluorescence sensors for ascorbic acid detection.

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable