Red Lead oxide Supplier: Lubon Industry Co., 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 red heavy powder insoluble in water or alcohol. Use Mainly used for anti-rust paint, optical glass, storage battery, ceramics ...