Thulium(III) chloride hexahydrate CAS 1331-74-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1331-74-4
Molecular FormulaCl3Tm
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Thulium(III) chloride hexahydrate CAS 1331-74-4 chemical structure

Description

As a certified reference material (CRM), Thulium(III) chloride hexahydrate 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.

CATO supplies Thulium(III) chloride hexahydrate (CAS 1331-74-4), a certified reference material (molecular formula Cl3TmH2O, MW 293.30 g/mol) for analytical method development and quality control.

Thulium(III) chloride hexahydrate (Cl3TmH2O) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

Physical & Chemical Properties

Molecular FormulaCl3Tm 6*H2O
Molecular Weight293.30 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1957
Halogen ContentCl-containing

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