Dysprosium(II) iodide CAS 36377-94-3

Purity 97%+In StockPharmaceutical Standards
CAS No.36377-94-3
Molecular FormulaDy
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dysprosium(II) iodide CAS 36377-94-3 chemical structure

Description

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.

Dysprosium(II) iodide (CAS 36377-94-3), molecular formula DyI and molecular weight 289.40 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Dysprosium(II) iodide (DyI) contains iodine substitution. 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 289.40 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO manufactures Dysprosium(II) iodide 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 FormulaDy 2*I
Molecular Weight289.40 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.)1967
Halogen ContentI-containing

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Why CATO?