Sodium molybdate
ALDRICH/737860 - anhydrous, powder, −100 mesh particle size, 99.9% trace metals basis
Synonym: Disodium molybdate; Natrium molybdat; Sodium Molybdenum Oxide
CAS Number: 7631-95-0
Empirical Formula (Hill Notation): MoNa2O4
Molecular Weight: 205.92
EC Number: 231-551-7
MDL Number: MFCD00003486
Linear Formula: Na2MoO4
Product Type: Chemical
| application(s) | battery manufacturing |
| assay | 99.9% trace metals basis |
| density | 3.78 g/mL at 25 °C (lit.) |
| form | powder |
| grade | anhydrous |
| impurities | ≤2000.0 ppm Trace Metal Analysis |
| InChI | 1S/Mo.2Na.4O/q;2*+1;;;2*- |
| InChI key | TVXXNOYZHKPKGW-UHFFFAOYSA |
| mp | 687 °C (lit.) |
| particle size | −100 mesh |
| SMILES string | [Na+].[Na+].[O-][Mo]([O-] |
| 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. |
| 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. |
| Packaging: | 5 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.9% trace metals basis |
| mp | 687 °C (lit.) |
| Density | 3.78 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |