Zinc oxide 99% Content (zno)99%min Mno0.001%max Pbo 0.15%max Cuo 0.001%max Heat loss 0.3%max Hcl insoluble matter 0.01%max Water soluble matter 0.1%max 45um sieve residue 0.15%max Zinc oxide 99.5% Content (zno)99.5%min Mno0.0005%max Pbo0.05%max Cuo0.0005%max Heat loss 0.3%max Hcl insoluble matter 0.01%max Water soluble matter 0.1%max 45um sieve residue 0.15%max Zinc oxide 99.7% Content (zno) 99.7%min Mno0.0004%max Pbox0.037%max Cuo00.0004%max Heat loss 0.3%max Hcl insoluble matter 0.01%max Water soluble matter 0.1%max 45um sieve residue 0.15%max 25kg net bag, 20mt in 20f+fcl
