Molybdenum(IV) sulfide CAS 1317-33-5
| CAS No. | 1317-33-5 |
| Molecular Formula | MoS2 |
| Molecular Weight | 160.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 160.07 g/mol gives Molybdenum(IV) sulfide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Molybdenum(IV) sulfide (CAS 1317-33-5) is a high-purity analytical reference standard with the molecular formula MoS2 and a molecular weight of 160.07 g/mol.
The molecular framework of Molybdenum(IV) sulfide (MoS2) is characterized by sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Molybdenum(IV) sulfide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | MoS2 |
| Molecular Weight | 160.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 2 |
Related Molybdenum Standards
- Molybdenum disulfide (CAS 863767-83-3)
- Molybdenum(VI) oxide (CAS 1313-27-5)
- Molybdenum dioxide (CAS 18868-43-4)
- MOLYBDENUM PHOSPHIDE (CAS 12163-69-8)
- Molybdenum(VI) dichloride (CAS 13637-68-8)
- Calcium molybdenum oxide (CAS 7789-82-4)
- Molybdenum(III) chloride (CAS 13478-18-7)
- Molybdenum carbide (CAS 12069-89-5)
Recommended Standards
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