737860
Sodium molybdate
powder, −100 mesh particle size, 99.9% trace metals basis
Synonym(s):
Disodium molybdate, Natrium molybdat, Sodium Molybdenum Oxide
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About This Item
Linear Formula:
Na2MoO4
CAS Number:
Molecular Weight:
205.92
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-551-7
MDL number:
Assay:
99.9% trace metals basis
Grade:
anhydrous
Form:
powder
grade
anhydrous
assay
99.9% trace metals basis
form
powder
reaction suitability
core: sodium
impurities
≤2000.0 ppm Trace Metal Analysis
particle size
−100 mesh
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
General description
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.
Application
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.
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Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Sodium molybdate-an additive of choice for enhancing the performance of AC/AC electrochemical capacitors in a salt aqueous electrolyte
Q Abbas, et al.
Faraday Discussions, 172, 199-214 (2014)
Switch-on fluorescence sensor for ascorbic acid detection based on MoS2 quantum dots-MnO2 nanosheets system and its application in fruit samples
Ya-Li Xu, et al.
Chinese Chemical Letters = Zhongguo Hua Xue Kuai Bao, 28, 338-344 (2017)
MoS2 nanosheets vertically aligned on carbon paper: a freestanding electrode for highly reversible sodium-ion batteries
Xiuqiang Xie, et al.
Advanced Energy Materials, 6, 1502161-1502161 (2016)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 528110-50MG-M | 04055977270518 |
| 528110-50MG | 04055977270518 |
| 737860-5G | 04061832883663 |