Co(ClO₄)₂•2H₂O CAS#: 13455-31-7 F.W.: 293.95 Approximates dihydrate formulation; ca 20% H2O. Reduced-moisture salt to promote synthetic organic reactions, Bartoli, et al., J Org. Chem. (2003

Zn(ClO₄)₂•4H₂O CAS#: 13637-61-1 F.W.: 336.35 Approximates tetrahydrate formulation; ca. 24% water. Reduced-moisture salt to promote synthetic organic reactions, Bartoli, et al., J Org. Chem.

Cu(ClO₄)₂•4H₂O CAS#: 13770-18-8 F.W.: 334.51 Approximates tetrahydrate formulation; ca 20% H2O. Reduced-moisture salt to promote synthetic organic reactions, Bartoli, et al., J Org. Chem. (2

Ni(ClO₄)₂•3H₂O CAS#: 13637-71-3 F.W.: 311.70 Approximates trihydrate formulation; ca 19% H₂O. Reduced-moisture salt to promote synthetic organic reactions, Bartoli, et al., J Org.