243655

Sigma-Aldrich

Sodium molybdate

≥98%

Fórmula lineal:
Na2MoO4
Número de CAS:
Peso molecular:
205.92
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.55

Quality Level

assay

≥98%

form

granular

reaction suitability

reagent type: catalyst
core: molybdenum

mp

687 °C (lit.)

density

3.78 g/mL at 25 °C (lit.)

SMILES string

[Na+].[Na+].[O-][Mo]([O-])(=O)=O

InChI

1S/Mo.2Na.4O/q;2*+1;;;2*-1

InChI key

TVXXNOYZHKPKGW-UHFFFAOYSA-N

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General description

Sodium molybdate has corrosion resistant properties. On heating, it undergoes degradation and releases Na2O fumes.

Application

Sodium molybdate (Na2MO4) may be used as an electrolyte additive, for use in electrochemical capacitors. Addition of Na2MO4 as an electrolyte additive may result in enhanced capacitance, corrosion prevention and stabilized performance.
It may also be used as a catalyst during the manufacture of paints and dyes.

Packaging

5, 100, 500 g in poly bottle

storage_class_code

11 - Combustible Solids

WGK Germany

WGK 1

Flash Point F

Not applicable

Flash Point C

Not applicable

Certificado de Análisis

Certificado de origen

Q Abbas et al.
Faraday discussions, 172, 199-214 (2014-11-27)
Sodium molybdate (Na2MoO4) has been used as an additive to 1 mol L(-1) lithium sulfate electrolyte for electrochemical capacitors based on activated carbon (AC) electrodes, in order to reduce the corrosion of stainless steel current collectors. We demonstrate that the...
Ash M and Ash I.
Handbook of Green Chemicals, 878-878 (2004)
Jason Davenport et al.
Journal of natural products, 74(5), 1085-1092 (2011-04-14)
A high-throughput screening of natural product libraries identified (-)-gambogic acid (1), a component of the exudate of Garcinia harburyi, as a potential Hsp90 inhibitor, in addition to the known Hsp90 inhibitor celastrol (2). Subsequent testing established that 1 inhibited cell...
null
Vaddypally Shivaiah et al.
Inorganic chemistry, 44(24), 8846-8854 (2005-11-22)
Two Anderson-type heteropolyanion-supported copper phenanthroline complexes, [Al(OH)6Mo6O18[Cu(phen)(H2O)2]2]1+ (1c) and [Al(OH)6Mo6O18[Cu(phen)(H2O)Cl]2]1- (1a) complement their charges in one of the title compounds [Al(OH)6Mo6O18[Cu(phen)(H2O)2]2][Al(OH)6Mo6O18[Cu(phen)(H2O)Cl]2].5H2O [1c][1a].5 H2O 1. Similar charge complementarity exists in the chromium analogue, [Cr(OH)6Mo6O18[Cu(phen)(H2O)2]2][Cr(OH)6Mo6O18[Cu(phen)(H2O)Cl]2].5 H2O [2c][2a].5 H2O 2. The chloride coordination...

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