Molybdenum(VI) oxide
ALDRICH/203815 - 99.97% trace metals basis
Synonym: Molybdenum trioxide
CAS Number: 1313-27-5
Empirical Formula (Hill Notation): MoO3
Molecular Weight: 143.94
EC Number: 215-204-7
MDL Number: MFCD00003469
Linear Formula: MoO3
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 203815-5G
This image depicts SKU: 203815-5G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 203815-25G
This image depicts SKU: 203815-25G
| application(s) | battery manufacturing |
| assay | 99.97% trace metals basis |
| form | powder |
| InChI | 1S/Mo.3O |
| InChI key | JKQOBWVOAYFWKG-UHFFFAOYSA |
| mp | 795 °C (lit.) |
| Quality Level | 100  |
| SMILES string | O=[Mo](=O)=O |
| Application: | Precursor to LAMOX fast ion conductors and superconductors. |
| Application: | Used in the solid state synthesis of a remarkable ternary, reduced molybdenum oxide, Pr4Mo9O18, whose structure contains previously unknown Mo7, Mo13 and Mo19 clusters. The new cluster product is a small band gap semiconductor. |
| Application: | Used in the solid state synthesis of a remarkable ternary, reduced molybdenum oxide, Pr4Mo9O18, whose structure contains previously unknown Mo7, Mo13and Mo19 clusters. The new cluster product is a small band gap semiconductor. |
| General description: | Molybdenum(VI) oxide, also known as molybdenum trioxide, is a compound of molybdenum and oxygen with the approximate chemical formula of MoO3. Typically, it a white or light yellow powder, although molybdenum(VI) oxide can adopt a high concentration of defects including oxygen vacancies that impart a bluish or greenish color. Molybdenum(VI) oxide has a high melting point of 2,620 °C. Chemically, molybdenum(VI) oxide is a strong oxidizing agent and has a high work function. Consequently, it is used as a catalyst in chemical reactions and as a starting material to produce other molybdenum compounds. In addition, it is added to pigments, glasses, lubricants, and plastics. |
| Packaging: | 5, 25 g in poly bottle |
| Symbol |   GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H319 - H335 - H351 |
| Precautionary statements | P201 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | Xn |
| Risk Statements | 36/37-40 |
| Safety Statements | 22-36/37 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.97% trace metals basis |
| mp | 795 °C (lit.) |
| UNSPSC | 12352300 |