Metal sulfide and use thereof, and resin composition containing the same

Abstract

The present application discloses a metal sulfide and use thereof, and a resin composition containing the metal sulfide, and relates to the technical field of sulfides. The metal sulfide is a zinc sulfide material containing a cobalt element and an iron element, the cobalt element has a mass content of 200-500 ppm in the zinc sulfide material, and the iron element has a mass content of 3-200 ppm in the zinc sulfide material; a mass content of zinc in the zinc sulfide material and a pH value of the zinc sulfide material satisfy the following relationship: 1.2≤pH−2.5×lg(WZn)≤3.3; where the pH is the pH value of the zinc sulfide material, and WZn is the mass content of zinc in the zinc sulfide material, expressed in %.

Dependencies are inferred from the claim text.