grinded copper and sulfur

How to Oxidize Brass and Copper to That Gorgeous Brown ... Liver of Sulfur is probably my favorite for getting different colors on Copper and Silver. Black Max is the best for getting the metal completely black. You can use Liver of Sulfur to get your pieces black but it . Sulfur | Encyclopedia Sulfur, also spelled as sulphur, is a very important element in today's world. Its most important use is in the manufacture of sulfuric acid (H 2 SO 4).There is more sulfuric acid made than any other chemical in the world. It has an enormous number of important uses. Stability of copper(II) complexes of sulfur and selenium ... Stability of copper(II) complexes of sulfur and selenium antioxidants Jaime M. Murphy, Brian A. Powell, and Julia Brumaghim Clemson University, Clemson, SC 29634-0973    Read More