Cobalt boride CAS 12619-68-0
| CAS No. | 12619-68-0 |
| Molecular Formula | B2Co3 |
| Molecular Weight | 198.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Cobalt boride (CAS 12619-68-0) is a high-purity analytical reference standard with the molecular formula B2Co3 and a molecular weight of 198.42 g/mol.
Cobalt boride (B2Co3) contains an inorganic composition. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | B2Co3 |
| Molecular Weight | 198.42 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.) | 1960 |
Related Cobalt Standards
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- Cobalt(1+), (η5-2,4-cyclopentadien-1-yl)hydrobis(trimethylphosphine)-, methoxide (CAS 125100-66-5)
- Cobalt Titanium Oxide (Metals Basis Excluding Ni), Ni (CAS 12017-01-5)
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