This material contains Zinc sulfide (listed as Zinc compounds), >99%, (CAS# ) which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373. Clean Air Act: This material does not contain any hazardous air pollutants. This .
zinc sulfide mining companies forming sulfide compounds. Thus, copper, and lead mining is often to as sulfide mining, and the re Chapter One lease of various forms Of sultilr is an inevi table byproduct of the metals' extraction.