Copper(II) Sulfate Pentahydrate Price Not Available 5mg Copper(II) Sulfate Pentahydrate Supplier Page Catalog Number R026760 Molecular Formula CuSO4.5H2O CAS# 7758-99-8 Purity ≥98% Inchi InChI=1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2 Inchi Key JZCCFEFSEZPSOG-UHFFFAOYSA-L SMILES O.O.O.O.O.[O-]S(=O)(=O)[O-].[Cu+2] Size 5mg Supplier Page https://www.musechem.com/product/R026760.html