Cobalt(II)carbonate CAS 513-79-1

Purity 97%+In StockPharmaceutical Standards
CAS No.513-79-1
Molecular FormulaCCoO3
Molecular Weight118.94 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cobalt(II)carbonate CAS 513-79-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 118.94 g/mol gives Cobalt(II)carbonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Cobalt(II)carbonate (CAS 513-79-1), molecular formula CCoO3 and molecular weight 118.94 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Cobalt(II)carbonate (CCoO3) is characterized by an organic framework. 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.

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 FormulaCCoO3
Molecular Weight118.94 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957

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Why CATO?