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Cobalt compound

CoAsS, are also used as sources. The ore is roasted and Co is precipitated as the hydroxide and then reduced to Co with carbon (hep below 417 - C, cep to m.p.). The metal is silvery white and readily polished. It dissolves in dilute acids and is slowly oxidized in air. Adsorbs hydrogen strongly. The main use of cobalt is in alloys. Cobalt compounds are used in paints and varnishes, catalysts. Cobalt is an essential element in the diet. World production 1976 32 000 tonnes metal. [Pg.104]

Cobalt compounds have been in use for centuries, notably as pigments ( cobalt blue ) in glass and porcelain (a double silicate of cobalt and potassium) the metal itself has been produced on an industrial scale only during the twentieth century. Cobalt is relatively uncommon but widely distributed it occurs biologically in vitamin B12 (a complex of cobalt(III) in which the cobalt is bonded octahedrally to nitrogen atoms and the carbon atom of a CN group). In its ores, it is usually in combination with sulphur or arsenic, and other metals, notably copper and silver, are often present. Extraction is carried out by a process essentially similar to that used for iron, but is complicate because of the need to remove arsenic and other metals. [Pg.401]


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Antidotes cobalt compounds

Azo compounds cobalt complexes

C-Glycosyl compounds cobalt method

Cluster compounds cobalt-ruthenium carbonyl

Cobalt , magnetic susceptibility compounds

Cobalt Compounds Acylcobaltate complexes

Cobalt amine complexes coordination compound

Cobalt binary compounds

Cobalt cluster compounds

Cobalt complex compounds

Cobalt complex compounds Subject

Cobalt complex compounds acidopentaammine

Cobalt complex compounds acidopentammine

Cobalt complex compounds ammines

Cobalt complex compounds anions, carbonyl

Cobalt complex compounds aquopentaammine salts

Cobalt complex compounds cations, ammines

Cobalt complex compounds cations, ammines, hexaammine

Cobalt complex compounds corresponding halides

Cobalt complex compounds d- and

Cobalt complex compounds diacido- and monoacidoaquotetraammine

Cobalt complex compounds diaquotetraammine salts

Cobalt complex compounds dodecaammine tetranuclear

Cobalt complex compounds ethylenediamine

Cobalt complex compounds hexaammines

Cobalt complex compounds isomers

Cobalt complex compounds oxalato

Cobalt complex compounds pentaammine nitrosyl

Cobalt complex compounds stereoisomers

Cobalt complex compounds structure

Cobalt complex compounds triacidotriammines

Cobalt complex compounds triammine

Cobalt complex compounds triorthoperiodato

Cobalt complex compounds with 1-phenylbiguanide

Cobalt complex compounds with biguanide and its derivatives

Cobalt complex compounds with biguanide and its derivatives, structure

Cobalt complex compounds with ethylenediamminetetraacetatic acid

Cobalt complex compounds with glycine

Cobalt complex compounds with propylenediamine

Cobalt complex compounds with pyridine

Cobalt complex compounds with tetraethylenepentamine

Cobalt complex compounds, anions

Cobalt complex compounds, anions structure

Cobalt complex compounds, anions with pyridine

Cobalt complexes cage compounds

Cobalt complexes carbonyl compound hydrogenation

Cobalt complexes cyclopentadienyl compounds

Cobalt complexes, organic derivatives compounds

Cobalt compounds Co

Cobalt compounds acetylacetonate

Cobalt compounds acetylene derivatives

Cobalt compounds adduct

Cobalt compounds alkyl derivatives

Cobalt compounds also

Cobalt compounds borates

Cobalt compounds decarbonylation

Cobalt compounds decarbonylation reactions

Cobalt compounds decompositions

Cobalt compounds methylcobalamin

Cobalt compounds neutron diffraction

Cobalt compounds octahedral clusters

Cobalt compounds phosphine derivatives

Cobalt compounds reaction with H2Os

Cobalt compounds silicides

Cobalt compounds structure

Cobalt compounds sulfide derivatives

Cobalt compounds sulfur derivatives

Cobalt compounds tetrahedral clusters

Cobalt compounds tetranuclear complexes

Cobalt compounds, spectra

Cobalt coordination compound solution

Cobalt coordination compounds

Cobalt diammine compounds

Cobalt dicobalt compounds

Cobalt dimers, transition metal compound

Cobalt ethylenediamine compounds

Cobalt metallocene compounds

Cobalt mixed cluster compounds

Cobalt, octacarbonylbiscatalyst silane reaction with carbonyl compounds

Cobalt-Catalyzed MCRs Containing Organoboron Compounds

Cobalt-Containing Model Compounds

Cobalt-containing compounds

Cobalt-rare earth compounds

Complexes with cobalt compounds

Compounds Derived from Alkynes and Carbonyl Complexes of Cobalt

Compounds of Cobalt, Rhodium and Iridium

Compounds of Dipositive Cobalt

Compounds of Iron, Molybdenum, Tungsten, Rhenium, Platinum, Nickel and Cobalt

Coordination compound synthesis, cobalt

Coordination compounds of cobalt

Coordination compounds, cobalt 186, ruthenium

Cyanide cobalt compounds

Cyclobutadiene) cobalt compounds formed by -cycloaddition of alkynes

Hexaammine cobalt compounds

Iron, carbonyl compounds cobalt group

Mixed metal oxides cobalt compounds

Nature of the cobalt compound

Of cobalt compounds

Organometallic compounds cobalt

Organotin Compounds with Cobalt Rhodium and Iridium

Other Cobalt(n) Compounds

Oxidizing agents cobalt compounds

Rare cobalt compounds

Silyl-cobalt compound

Studies of Cobalt(II) Compounds

Tris amine, with cobalt compounds

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