Magnesium phosphate,99.00% CAS 7757-87-1
| CAS No. | 7757-87-1 |
| Molecular Formula | Mg3O8P2 |
| Molecular Weight | 262.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Magnesium phosphate,99.00% (Mg3O8P2) contains a phosphate ester group. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 262.86 g/mol, it falls into the medium-molecular-weight range.
Magnesium phosphate,99.00% (CAS 7757-87-1) is a high-purity analytical reference standard with the molecular formula Mg3O8P2 and a molecular weight of 262.86 g/mol.
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.
As a certified reference material (CRM), Magnesium phosphate,99.00% 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 | Mg3O8P2 |
| Molecular Weight | 262.86 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1959 |
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