7646-79-9 EVS87XF13W Cobaltous chloride Cobalt chloride (CoCl2) Cobalt chloride Cobalt dichloride HSDB 1000 Kobalt chlorid (German) Cobaltous dichloride Cobalt muriate Cobalt(II) chloride CCRIS 4224 Dichlorocobalt EINECS 231-589-4 NSC 51149 UNII-EVS87XF13W EC 231-589-4 CAS 7646-79-9

Purity 97%+In StockPharmaceutical Standards
CAS No.7646-79-9
Molecular FormulaCl2Co
Molecular Weight129.84 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7646-79-9 EVS87XF13W Cobaltous chloride Cobalt chloride (CoCl2) Cobalt chloride Cobalt dichloride HSDB 1000 Kobalt chlorid (German) Cobaltous dichloride Cobalt muriate Cobalt(II) chloride CCRIS 4224 Dichlorocobalt EINECS 231-589-4 NSC 51149 UNII-EVS87XF13W EC 231-589-4 CAS 7646-79-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 129.84 g/mol gives 7646-79-9 EVS87XF13W Cobaltous chloride Cobalt chloride (CoCl2) Cobalt chloride Cobalt dichloride HSDB 1000 Kobalt chlorid (German) Cobaltous dichloride Cobalt muriate Cobalt(II) chloride CCRIS 4224 Dichlorocobalt EINECS 231-589-4 NSC 51149 UNII-EVS87XF13W EC 231-589-4 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

7646-79-9 EVS87XF13W Cobaltous chloride Cobalt chloride (CoCl2) Cobalt chloride Cobalt dichloride HSDB 1000 Kobalt chlorid (German) Cobaltous dichloride Cobalt muriate Cobalt(II) chloride CCRIS 4224 Dichlorocobalt EINECS 231-589-4 NSC 51149 UNII-EVS87XF13W EC 231-589-4 (CAS 7646-79-9) is a high-purity analytical reference standard with the molecular formula Cl2Co and a molecular weight of 129.84 g/mol.

The molecular framework of 7646-79-9 EVS87XF13W Cobaltous chloride Cobalt chloride (CoCl2) Cobalt chloride Cobalt dichloride HSDB 1000 Kobalt chlorid (German) Cobaltous dichloride Cobalt muriate Cobalt(II) chloride CCRIS 4224 Dichlorocobalt EINECS 231-589-4 NSC 51149 UNII-EVS87XF13W EC 231-589-4 (Cl2Co) 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.

CATO manufactures 7646-79-9 EVS87XF13W Cobaltous chloride Cobalt chloride (CoCl2) Cobalt chloride Cobalt dichloride HSDB 1000 Kobalt chlorid (German) Cobaltous dichloride Cobalt muriate Cobalt(II) chloride CCRIS 4224 Dichlorocobalt EINECS 231-589-4 NSC 51149 UNII-EVS87XF13W EC 231-589-4 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 FormulaCl2Co
Molecular Weight129.84 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.)1959
Halogen ContentCl-containing

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