Erbium(III) perchlorate solution CAS 14017-55-1

Purity 97%+In StockPharmaceutical Standards
CAS No.14017-55-1
Molecular FormulaEr
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Erbium(III) perchlorate solution CAS 14017-55-1 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Erbium(III) perchlorate solution.

Erbium(III) perchlorate solution (CAS 14017-55-1) is a high-purity analytical reference standard with the molecular formula ErClO4 and a molecular weight of 266.71 g/mol.

The molecular framework of Erbium(III) perchlorate solution (ErClO4) is characterized by chlorine substitution. 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. 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.

As a certified reference material (CRM), Erbium(III) perchlorate solution 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.

Physical & Chemical Properties

Molecular FormulaEr 3*ClO4
Molecular Weight266.71 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Freely soluble in water
StabilityHygroscopic; reseal immediately after opening
CAS Registry Year (est.)1961
Halogen ContentCl-containing

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