Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:chemical_compound
|
| gptkbp:acidity |
forms cobalt(II) ammine complexes
forms cobalt(II) hydroxide precipitate |
| gptkbp:appearance |
blue or pink solid
|
| gptkbp:average_temperature |
decomposes upon heating
produces cobalt(II) oxide and hydrogen chloride gas |
| gptkbp:carbonation |
forms cobalt(II) carbonate precipitate
|
| gptkbp:color |
blue when anhydrous
changes color with humidity pink when hydrated |
| gptkbp:composed_of |
produced by reacting cobalt(II) oxide with hydrochloric acid
produced by reacting cobalt with chlorine gas produced by reacting cobalt(II) carbonate with hydrochloric acid |
| gptkbp:dissolved |
soluble in water
|
| gptkbp:environmental_impact |
may cause skin irritation
toxic if ingested carcinogenic in high doses |
| gptkbp:financial_performance |
stable under normal conditions
|
| gptkbp:form |
gptkb:Cobalt(II)_chloride_hexahydrate
Co Cl2·6 H2 O |
| https://www.w3.org/2000/01/rdf-schema#label |
Cobalt(II) chloride
|
| gptkbp:ingredients |
Co Cl2
|
| gptkbp:level |
neutral in solution
|
| gptkbp:mass |
129.839 g/mol
|
| gptkbp:melting_point |
735 ° C
980 ° C |
| gptkbp:population |
3.36 g/cm³
|
| gptkbp:previous_name |
gptkb:Cobalt(II)_chloride
|
| gptkbp:social_structure |
monoclinic
|
| gptkbp:storage |
store in a cool, dry place
keep container tightly closed |
| gptkbp:type_of |
7646-79-9
|
| gptkbp:uses |
used in ceramics
used in electroplating used in glassmaking used in pigments used in the textile industry used in analytical chemistry used in humidity indicators used in the preparation of cobalt salts used in the preparation of cobalt(II) acetate used in the preparation of cobalt(II) nitrate used in the preparation of cobalt(II) phosphates used in the preparation of cobalt(II) sulfate used in the production of cobalt metal used in the production of cobalt-based catalysts |
| gptkbp:was_a_response_to |
forms cobalt(II) hydroxide
|
| gptkbp:bfsParent |
gptkb:Cobalt
|
| gptkbp:bfsLayer |
5
|