Samarium(III) phosphate hydrate CAS 106534-67-2

Purity 97%+In StockPharmaceutical Standards
CAS No.106534-67-2
Molecular FormulaSm
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Samarium(III) phosphate hydrate CAS 106534-67-2 chemical structure

Description

The occurrence of Samarium(III) phosphate hydrate is closely related to a phosphate ester group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Samarium(III) phosphate hydrate (CAS 106534-67-2), a certified reference material (molecular formula SmO4PH2O, MW 263.35 g/mol) for analytical method development and quality control.

Structurally, Samarium(III) phosphate hydrate (SmO4PH2O) 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 263.35 g/mol, it falls into the medium-molecular-weight range.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaSm O4P H2O
Molecular Weight263.35 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.)1987

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