Cobalt(II) sulfate hydrate CAS 13455-34-0

Purity 97%+In StockPharmaceutical Standards
CAS No.13455-34-0
Molecular FormulaCoO4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cobalt(II) sulfate hydrate CAS 13455-34-0 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 Cobalt(II) sulfate hydrate.

CATO supplies Cobalt(II) sulfate hydrate (CAS 13455-34-0), a certified reference material (molecular formula CoO4SH2O, MW 173.00 g/mol) for analytical method development and quality control.

Based on its molecular formula CoO4SH2O, Cobalt(II) sulfate hydrate contains a sulfone group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 173.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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), Cobalt(II) sulfate hydrate 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 FormulaCoO4S H2O
Molecular Weight173.00 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.)1960
Sulfur Atoms1

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