Specification Sheet Yellowstone Brand High Purity Sulfur Prills Material Safety Data Sheet FOR INDUSTRIAL USE SULFUR CONTENT: 99.9+ wt.-% minimum as Elemental Sulfur MOISTURE: 0.5 wt.-% maximum REDUCED CARBON: 0.1 wt.-% maximum ASH: 0.01 wt.-% maximum As, Se, & Te CONTENT: Each less than 0.1 ppm...