Tris(3,3′,3″-phosphinic tris(phenylsulfonate)palladium(0) nonasodium salt nonahydrate CAS 176483-72-0

Purity 97%+In StockPharmaceutical Standards
CAS No.176483-72-0
Molecular Formula3*C18H30O9PS3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tris(3,3′,3″-phosphinic tris(phenylsulfonate)palladium(0) nonasodium salt nonahydrate CAS 176483-72-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 665.01 g/mol gives Tris(3,3′,3″-phosphinic tris(phenylsulfonate)palladium(0) nonasodium salt nonahydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Tris(3,3′,3″-phosphinic tris(phenylsulfonate)palladium(0) nonasodium salt nonahydrate (CAS 176483-72-0) is a high-purity analytical reference standard with the molecular formula C18H30O9PS3PdNaH2O and a molecular weight of 665.01 g/mol.

Based on its molecular formula C18H30O9PS3PdNaH2O, Tris(3,3′,3″-phosphinic tris(phenylsulfonate)palladium(0) nonasodium salt nonahydrate contains a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 665.01 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), Tris(3,3′,3″-phosphinic tris(phenylsulfonate)palladium(0) nonasodium salt nonahydrate 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 Formula3*C18H30O9PS3 Pd 9*Na 9*H2O
Molecular Weight665.01 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2007
Sulfur Atoms3

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