Manganese(II) oxide CAS 1344-43-0
| CAS No. | 1344-43-0 |
| Molecular Formula | MnO |
| Molecular Weight | 70.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Manganese(II) oxide (CAS 1344-43-0) is a high-purity analytical reference standard with the molecular formula MnO and a molecular weight of 70.94 g/mol.
Based on its molecular formula MnO, Manganese(II) oxide contains an inorganic composition; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 70.94 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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), Manganese(II) oxide 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 | MnO |
| Molecular Weight | 70.94 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 |
Related Manganese Standards
- manganese dioxide (CAS 1313-13-9)
- Manganese sulfide (CAS 18820-29-6)
- 7783-53-1 Manganese trifluoride manganese(3+) ion trifluoride manganese(3+) trifluoride manganic fluoride (CAS 7783-53-1)
- Manganese aluminide (CAS 12253-13-3)
- Manganese(II) bromide tetrahydrate (CAS 10031-20-6)
- Manganese(II) 2-hydroxypropane-1,2,3-tricarboxylate (CAS 10060-26-1)
- Manganese(II) sulfate tetrahydrate (CAS 10101-68-5)
- 10124-55-7 Manganese sulphate Sulfuric acid, manganese salt EINECS 233-342-6 Sulfato de manganeso (CAS 10124-55-7)
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Why CATO?
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