Boron Trifluoride Gas CAS 7637-07-2
| CAS No. | 7637-07-2 |
| Molecular Formula | BF3 |
| Molecular Weight | 67.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Boron Trifluoride Gas (CAS 7637-07-2), molecular formula BF3 and molecular weight 67.81 g/mol, is a CATO reference standard with documented purity and traceability.
Boron Trifluoride Gas (BF3) contains fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), Boron Trifluoride Gas 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 | BF3 |
| Molecular Weight | 67.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | F-containing |
Related Boron Standards
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