480967

Natriummolybdat Dihydrat

99.99% trace metals basis

• Synonym(e): Molybdänsäure Natriumsalz Dihydrat
• Lineare Formel: Na₂MoO₄ · 2H₂O
• CAS-Nummer: 10102-40-6
• Molekulargewicht: 241.95
• EG-Nummer: 231-551-7
• MDL-Nummer: MFCD00149170
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329757353
• NACRES: NA.55

Eigenschaften

• Assay: 99.99% trace metals basis
• Form: powder or crystals
• Eignung der Reaktion: reagent type: catalyst; core: molybdenum
• pH-Wert: 7-10.5 (25 °C, 5% in water)
• mp (Schmelzpunkt): 100 °C (dec.) (lit.)
• Dichte: 2.37 g/mL at 25 °C
• Anionenspuren: chloride (Cl^-): ≤0.005%; phosphate (PO₄^3-): ≤5 ppm; sulfate (SO₄^2-): ≤0.015%
• Kationenspuren: Fe: ≤0.001%; NH₄⁺: ≤0.001%; heavy metals (as Pb): ≤5 ppm
• SMILES String: O.O.[Na+].[Na+].[O-][Mo]([O-])(=O)=O
• InChI: 1S/Mo.2Na.2H2O.4O/h;;;2*1H2;;;;/q;2*+1;;;;;2*-1
• InChIKey: FDEIWTXVNPKYDL-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Sodium molybdate dihydrate (SMD) is a molybdic acid disodium salt. Its toxic effect on the avian species, northern bobwhite quail has been investigated. Its ability to inhibit corrosion of 6082 wrought aluminum alloy has been studied in NaCl solution of chlorosulfonic acid.

Anwendung

Sodium molybdate dihydrate may be used to:

• Prepare the modified Luria broth for growing Methylobacterium extorquens AM1 cells.
• Prepare shuttle-like barium molybdate (BaMoO₄) microstructures under microwave conditions.
• Synthesize nickel-molybdenum-zinc (NiMoZn) electrode.

Leistungsmerkmale und Vorteile

Meets A.C.S. reagent specifications.

Sicherheitshinweise

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