Aqua-Copper(II) sulfate CAS 155146-37-5

Purity 97%+In StockPharmaceutical Standards
CAS No.155146-37-5
Molecular FormulaH2CuO5S
Molecular Weight177.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Aqua-Copper(II) sulfate CAS 155146-37-5 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 Aqua-Copper(II) sulfate.

Aqua-Copper(II) sulfate (CAS 155146-37-5) is a high-purity analytical reference standard with the molecular formula H2CuO5S and a molecular weight of 177.62 g/mol.

Aqua-Copper(II) sulfate (H2CuO5S) contains a sulfone group. It is notably hygroscopic; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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.

CATO manufactures Aqua-Copper(II) sulfate 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 FormulaH2CuO5S
Molecular Weight177.62 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Freely soluble in water
StabilityHygroscopic; reseal immediately after opening
CAS Registry Year (est.)2001
Sulfur Atoms1

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