Thulium(III) oxalate hydrate (99.9%-Tm) (REO) CAS 26677-68-9

Purity 97%+In StockPharmaceutical Standards
CAS No.26677-68-9
Molecular Formula2*Tm
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Thulium(III) oxalate hydrate (99.9%-Tm) (REO) CAS 26677-68-9 chemical structure

Description

The molecular framework of Thulium(III) oxalate hydrate (99.9%-Tm) (REO) (TmC2O4H2O) is characterized by a carboxylic acid group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

Thulium(III) oxalate hydrate (99.9%-Tm) (REO) (CAS 26677-68-9) is a high-purity analytical reference standard with the molecular formula TmC2O4H2O and a molecular weight of 274.96 g/mol.

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

CATO manufactures Thulium(III) oxalate hydrate (99.9%-Tm) (REO) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular Formula2*Tm 3*C2O4 6*H2O
Molecular Weight274.96 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)2.0
CAS Registry Year (est.)1964

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