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  2. Cobalt(II) sulfate - Wikipedia

    en.wikipedia.org/wiki/Cobalt(II)_sulfate

    Cobalt(II) sulfate heptahydrate. Cobalt(II) sulfate is any of the inorganic compounds with the formula CoSO 4 (H 2 O) x. Usually cobalt sulfate refers to the hexa- or heptahydrates CoSO 4. 6H 2 O or CoSO 4. 7H 2 O, respectively. [1] The heptahydrate is a red solid that is soluble in water and methanol. Since cobalt(II) has an odd number of ...

  3. California Proposition 65 list of chemicals - Wikipedia

    en.wikipedia.org/wiki/California_Proposition_65...

    Cobalt(II) oxide: 1307-96-6 Cobalt sulfate: 10124-43-3 Cobalt sulfate heptahydrate: 10026-24-1 Cocaine: 50-36-2 Cocamide diethanolamine (Coconut oil diethanolamine condensate) – Codeine phosphate: 52-28-8 Coke oven emissions – Colchicine: 64-86-8 Conjugated estrogens – Creosotes – p-Cresidine: 120-71-8 Cumene: 98-82-8 Cupferron: 135-20 ...

  4. Cobalt compounds - Wikipedia

    en.wikipedia.org/wiki/Cobalt_compounds

    Cobalt can easily react with nitric acid to form cobalt(II) nitrate Co(NO 3) 2. Cobalt(II) nitrate exists in the anhydrous form and the hydrate form, of which the hexahydrate is the most common. Cobalt nitrate hexahydrate (Co(NO 3) 2 ·6H 2 O) is a red deliquescence crystal that is easily soluble in water, [12] and its molecule contains cobalt ...

  5. Cobalt sulfate heptahydrate - Wikipedia

    en.wikipedia.org/?title=Cobalt_sulfate_hepta...

    Retrieved from "https://en.wikipedia.org/w/index.php?title=Cobalt_sulfate_heptahydrate&oldid=731514616"

  6. List of inorganic compounds - Wikipedia

    en.wikipedia.org/wiki/List_of_inorganic_compounds

    20.1 V. 21 W. 22 X. Toggle X subsection. ... Cobalt(II) chloride – CoCl 2; Copper(I) ... Cobalt(II) sulfate – CoSO 4; Cobalt(III) fluoride – CoF 3; Cu

  7. Cobalt (II) chloride - Wikipedia

    en.wikipedia.org/wiki/Cobalt(II)_chloride

    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 ...

  8. Hydrate - Wikipedia

    en.wikipedia.org/wiki/Hydrate

    In organic chemistry, a hydrate is a compound formed by the hydration, i.e. "Addition of water or of the elements of water (i.e. H and OH) to a molecular entity". [5] For example: ethanol , CH 3 −CH 2 −OH , is the product of the hydration reaction of ethene , CH 2 =CH 2 , formed by the addition of H to one C and OH to the other C, and so ...

  9. Cobaltocene - Wikipedia

    en.wikipedia.org/wiki/Cobaltocene

    In fact, the reversibility of the Co(C 5 H 5) 2 redox couple is so well-behaved that Co(C 5 H 5) 2 may be used in cyclic voltammetry as an internal standard. Its permethylated analogue decamethylcobaltocene (Co(C 5 Me 5 ) 2 ) is an especially powerful reducing agent, due to inductive donation of electron density from the 10 methyl groups ...