HS code: 3206.4210 CAS No.: 1345-05-7 Molecular formular: ZnS BaSO4 Specification: 28%, 30%, B301, B311 1. APPEARANCE:Lithopone is a ... ink, varnished cloth, tarpaulin, paper, enamel, leather and plastic.ItemB301B311ZnS%≥ 28≥ 30ZnO%≥ 0.6≤ 0.3Volatile Matte %≤ 0.3≤ 0.3Matter ...