Thulium(iii) acetate hydrate CAS 314041-04-8

Purity 97%+In StockPharmaceutical Standards
CAS No.314041-04-8
Molecular FormulaTm
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Thulium(iii) acetate hydrate CAS 314041-04-8 chemical structure

Description

Based on its molecular formula TmC2H4O2H2O, Thulium(iii) acetate hydrate contains a carboxylic acid group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 247.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

CATO supplies Thulium(iii) acetate hydrate (CAS 314041-04-8), a certified reference material (molecular formula TmC2H4O2H2O, MW 247.00 g/mol) for analytical method development and quality control.

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 FormulaTm C2H4O2 H2O
Molecular Weight247.00 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)2025

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