... : 99.7%,99.5%,99% 2 Supply rubber grade, industry grade, ceramic grade,paint.ink zinc oxide ZINC OXIDE 99% CONTENT(ZNO)--------------------------------------99%MinMNO-----------------------------------------------------0 ... used for pigment chrome yellow, zinc acetate, zinc carbonate, zinc chloride manufacturing. In addition, for the electron laser materials, phosphors, feed additives, catalysts, ...