Dear I am looking for below products with mentioned specifications.ype: Zinc SulteCAS No.: 7446-19-7 7446-20-0Other Names:Zinc Sulfate,zinc sulfideMF: ZnSO4EINECS No.:231-793-3Grade Standard:Industrial Grade,Agriculture Grade,Food GradePurity:98%Appearance:White powder or crystal,or granuleApplication:feed additive and trace , etc