69098-14-2 8306AF Cl2Co.H2O Cobalt(II) chloride hydrate CAS 69098-14-2

Purity 97%+In StockPharmaceutical Standards
CAS No.69098-14-2
Molecular FormulaCl2Co
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

69098-14-2 8306AF Cl2Co.H2O Cobalt(II) chloride hydrate CAS 69098-14-2 chemical structure

Description

69098-14-2 8306AF Cl2Co.H2O Cobalt(II) chloride hydrate (CAS 69098-14-2) is a high-purity analytical reference standard with the molecular formula Cl2CoH2O and a molecular weight of 147.85 g/mol.

The molecular framework of 69098-14-2 8306AF Cl2Co.H2O Cobalt(II) chloride hydrate (Cl2CoH2O) 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.

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 FormulaCl2Co H2O
Molecular Weight147.85 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1976
Halogen ContentCl-containing

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