480967

Sodium molybdate dihydrate

99.99% trace metals basis

• Sinonimo/i: Molybdic acid sodium salt dihydrate
• Formula condensata: Na₂MoO₄ · 2H₂O
• Numero CAS: 10102-40-6
• Peso molecolare: 241.95
• Numero CE: 231-551-7
• Numero MDL: MFCD00149170
• Codice UNSPSC: 12352302
• ID PubChem: 329757353
• NACRES: NA.55

Proprietà

• Grado: for analytical purposes
• Saggio: 99.99% trace metals basis
• Stato: powder or crystals
• Impiego in reazioni chimiche: reagent type: catalyst; core: molybdenum
• pH: 7-10.5 (25 °C, 5% in water)
• Punto di fusione: 100 °C (dec.) (lit.)
• Densità: 2.37 g/mL at 25 °C
• Anioni in tracce: chloride (Cl^-): ≤0.005%; phosphate (PO₄^3-): ≤5 ppm; sulfate (SO₄^2-): ≤0.015%
• Cationi in tracce: Fe: ≤0.001%; NH₄⁺: ≤0.001%; heavy metals (as Pb): ≤5 ppm
• Stringa SMILE: O.O.[Na+].[Na+].[O-][Mo]([O-])(=O)=O
• InChI: 1S/Mo.2Na.2H2O.4O/h;;;2*1H2;;;;/q;2*+1;;;;;2*-1; FDEIWTXVNPKYDL-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

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.

Caratteristiche e vantaggi

Meets A.C.S. reagent specifications.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable