Product Information Product Name Cuprous sulphide, 99.999%, metals basis Brand Name J&K Product Number 391028 CAS 22205-45-4 Certificate of Analysis (COA)​ Search COA not found

Product Information Product Name Copper(I) sulfide (99.5%-Cu) Brand Name US-Strem Product Number 93-2960 CAS 22205-45-4 Certificate of Analysis (COA)​ Search COA not found