Octacalcium phosphate CAS 13767-12-9

Purity 97%+In StockPharmaceutical Standards
CAS No.13767-12-9
Molecular FormulaHO4P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Octacalcium phosphate CAS 13767-12-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 231.03 g/mol gives Octacalcium phosphate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Octacalcium phosphate (CAS 13767-12-9) is a high-purity analytical reference standard with the molecular formula HO4PO4PCa and a molecular weight of 231.03 g/mol.

Octacalcium phosphate (HO4PO4PCa) contains a phosphate ester group. It is notably hygroscopic; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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), Octacalcium phosphate 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 FormulaHO4P 2*O4P 4*Ca
Molecular Weight231.03 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Freely soluble in water
StabilityHygroscopic; reseal immediately after opening
CAS Registry Year (est.)1960

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