Iams ProActive Health Adult With Lamb & Rice Pate Canned Dog Food, 13-oz case of 6
Copper sulfate, also known as copper sulphate, are the inorganic compounds with the chemical formula CuSO4x, where x can range from 0 to 5. The pentahydrate is the most common form. Older names for this compound include blue vitriol, bluestone, vitriol of copper, and Roman vitriol.