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Cobalt(II) chloride is an inorganic compound, a salt of cobalt and chlorine, with the formula CoCl 2. The compound forms several hydrates CoCl 2 ·n H 2 O, for n = 1, 2, 6, and 9. Claims of the formation of tri- and tetrahydrates have not been confirmed. [4] The anhydrous form is a blue crystalline solid; the dihydrate is purple and the ...
main April22,2003 15:22 6 Solid state physics 123 6.1 Introduction,123•6.2 Periodictable,124•6.3 Crystalline structure,126•6.4 Latticedynamics,129•6.5 Electronsinsolids,132 7 Electromagnetism 135 7.1 Introduction,135•7.2 Staticfields,136•7.3 Electromagneticfields (general),139•7.4 Fieldsassociatedwithmedia,142•7.5 Force,torque, andenergy,145•7.6 LCRcircuits,147•7.7 ...
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9 Αυγ 2020 · Cobalt(II) chloride is a colorful compound with the formula CoCl 2. Three hydrates of cobalt chloride exist, anhydrous, dihydrate, and hexahydrate. All three hydrates are hygroscopic, with the anhydrous a light blue color, and the di and heptahydrate violet.
Molecular Formula: CoCl2 • 6H2O Molecular Weight: 237.9 CAS Number: 7791-13-1 Synonyms: cobaltous chloride, cobalt dichloride. Cobalt chloride is utilized in commercial applications such as electroplating, catalyst preparation, painting on glass and porcelain, and in the manufacture of vitamin B12. It is also used as a humidity and water ...
Cobalt chloride. Formula: Cl 4 Co 2; Molecular weight: 259.678; CAS Registry Number: 23670-59-9; Information on this page: Notes; Other data available: Gas phase thermochemistry data; Options: Switch to calorie-based units
Cobalt(II) chloride is the chemical compound with the formula Co Cl 2, although the term is used also to refer to the hexahydrate, which is a different chemical compound. CoCl 2 is blue, and CoCl 2 ·6H 2 O is deep rose.
