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737860

Sigma-Aldrich

Sodium molybdate

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

Sinônimo(s):

Disodium molybdate, Natrium molybdat, Sodium Molybdenum Oxide

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About This Item

Fórmula linear:
Na2MoO4
Número CAS:
7631-95-0
Peso molecular:
205.92
Número CE:
231-551-7
Número MDL:
MFCD00003486
Código UNSPSC:
12352302
ID de substância PubChem:
329765235
NACRES:
NA.23

grau

anhydrous

Ensaio

99.9% trace metals basis

forma

powder

Impurezas

≤2000.0 ppm Trace Metal Analysis

tamanho de partícula

−100 mesh

pf

687 °C (lit.)

densidade

3.78 g/mL at 25 °C (lit.)

aplicação(ões)

battery manufacturing

cadeia de caracteres SMILES

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

InChI

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

chave InChI

TVXXNOYZHKPKGW-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number
MKBH2923V

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