Melting point: |
decomposes at 1140℃ [JAN85] |
Density |
d425 3.71 |
vapor pressure |
0Pa at 20℃ |
solubility |
H2O: soluble |
form |
red orthorhombic crystals |
color |
red orthorhombic crystals, crystalline |
Water Solubility |
dissolves slowly in boiling H2O [MER06]; g/100g solution H2O: 19.7 ± 0.1 (0°C), 27.2 ± 0.1 (25°C), 27.8 (100°C); solid phase, CoSO4 · 7H2O (0°C, 25°C), CoSO4 ·H2O (100°C) [KRU93] |
Merck |
13,2473 |
InChI |
InChI=1S/Co.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2 |
InChIKey |
BGORGFZEVHFAQU-UHFFFAOYSA-L |
SMILES |
S([O-])([O-])(=O)=O.O.[Co+2] |
LogP |
-1.031 (est) |
CAS DataBase Reference |
10124-43-3(CAS DataBase Reference) |
NIST Chemistry Reference |
Cobalt sulfate(10124-43-3) |
EPA Substance Registry System |
Cobalt(II) sulfate (10124-43-3) |