Potassium metaborate CAS 13709-94-9
| CAS No. | 13709-94-9 |
| Molecular Formula | BKO2 |
| Molecular Weight | 81.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium metaborate (CAS 13709-94-9), molecular formula BKO2 and molecular weight 81.91 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula BKO2, Potassium metaborate contains an inorganic composition; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 81.91 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), Potassium metaborate 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 | BKO2 |
| Molecular Weight | 81.91 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 |
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Why CATO?
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