... ., Ltd CAS No.: 1314-41-6 Chemical Name Lead tetraoxide Purity: 97% Red Lead oxide Supplier: Lubon Industry Co., LtdCAS No.: 1314 ... -41-6Chemical Name Lead tetraoxideProperties Chemical Formula: Pb3O4 , molecular weight: 685.6, it is ... water; no mixing with strong acids; prevent from dampness. Red Lead Oxide