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Cobalt(II) chlorate

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Cobalt(II) chlorate
Names
Other names cobaltous chlorate
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
PubChem CID
CompTox Dashboard (EPA)
InChI
  • InChI=1S/2ClHO3.Co/c2*2-1(3)4;/h2*(H,2,3,4);/q;;+2/p-2Key: IQYVXTLKMOTJKI-UHFFFAOYSA-L
  • InChI=1S/2ClHO3.Co/c2*2-1(3)4;/h2*(H,2,3,4);/q;;+2/p-2Key: IQYVXTLKMOTJKI-NUQVWONBAD
  • Key: IQYVXTLKMOTJKI-UHFFFAOYSA-L
SMILES
  • .Cl(=O)=O.Cl(=O)=O
Properties
Chemical formula Co(ClO3)2
Molar mass 225.9 g/mol
Appearance deliquescent pink crystals
Melting point 50 °C (hexahydrate)
Solubility in water soluble in water
Related compounds
Other cations nickel chlorate

iron chlorate

Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkY verify (what is  ?) Infobox references
Chemical compound

Cobalt(II) chlorate is a chemical compound with the formula Co(ClO3)2. It is an oxidant, as are all chlorates.

Preparation

Cobalt(II) chlorate is formed by a double displacement reaction between cobalt(II) sulfate and barium chlorate, barium sulfate precipitates and cobalt chlorate can be crystallized out of the filtrate:

CoSO4 + Ba(ClO3)2 → BaSO4 + Co(ClO3)2

It is also possible to make it by the reaction of any chlorate with a cobalt(II) salt, however the pure product is harder to separate.

References

  1. rthur Messinger Comey (1921). A Dictionary of Chemical Solubilities: Inorganic. Macmillan Company. p. 225.
  2. Xie, Gaoyang; et al. Series of Inorganic Chemistry. Volume IX - Manganese group, iron group and platinum group. Science Press, 1996. pp 303. Cobalt halates and perhalates. ISBN 9787030305459 (in Chinese)
Cobalt compounds
Cobalt(I)
Cobalt(II)
Cobalt(0,III)
Cobalt(II,III)
Cobalt(III)
Cobalt(III,IV)
Cobalt(IV)
Cobalt(V)
Salts and covalent derivatives of the chlorate ion
HClO3 He
LiClO3 Be B C NH4ClO3 O F Ne
NaClO3 Mg(ClO3)2 Al(ClO3)3 Si P S Cl Ar
KClO3 Ca(ClO3)2 Sc Ti V Cr Mn(ClO3)2 Fe(ClO3)3 Co(ClO3)2 Ni(ClO3)2 Cu(ClO3)2 Zn(ClO3)2 Ga(ClO3)3 Ge As Se Br Kr
RbClO3 Sr(ClO3)2 Y(ClO3)3 Zr Nb Mo Tc Ru Rh Pd AgClO3 Cd(ClO3)2 In Sn Sb Te I Xe
CsClO3 Ba(ClO3)2 * Lu Hf Ta W Re Os Ir Pt AuClO3 Hg(ClO3)2 Tl Pb(ClO3)2 Bi Po At Rn
Fr Ra(ClO3)2 ** Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
 
* La(ClO3)2 Ce Pr(ClO3)2 Nd Pm Sm Eu Gd Tb Dy Ho Er(ClO3)2 Tm Yb
** Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No


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