Cobalt(II) Sulphate CAS 10124-43-3

Purity 97%+In StockPharmaceutical Standards
CAS No.10124-43-3
Molecular FormulaO4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cobalt(II) Sulphate CAS 10124-43-3 chemical structure

Description

Structurally, Cobalt(II) Sulphate (O4SCo) contains a sulfone group. 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 154.99 g/mol, it falls into the medium-molecular-weight range.

Cobalt(II) Sulphate (CAS 10124-43-3) is a high-purity analytical reference standard with the molecular formula O4SCo and a molecular weight of 154.99 g/mol.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaO4S Co
Molecular Weight154.99 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.)1959
Sulfur Atoms1

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