Iron(III) phosphate dihydrate CAS 13463-10-0

Purity 97%+In StockPharmaceutical Standards
CAS No.13463-10-0
Molecular FormulaO4P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Iron(III) phosphate dihydrate CAS 13463-10-0 chemical structure

Description

Iron(III) phosphate dihydrate (CAS 13463-10-0), molecular formula O4PFeH2O and molecular weight 168.83 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a phosphate ester group, Iron(III) phosphate dihydrate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 168.83 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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.

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 FormulaO4P Fe 2*H2O
Molecular Weight168.83 g/mol
Purity97%+
StorageStore at 2-8°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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Why CATO?