Zinc oxide	Content(zno)	Mno	Pbo	Cuo	Heat loss	Hcl insoluble matter	Water soluble matter	45um sieve residue
99%	99%min	0.001%max	0.15%max	0.001%max	0.3%max	0.01%max	0.1%max	0.15%max
99.5%	99.5%min	0.0005%max	0.05%max	0.0005%max	0.3%max	0.01%max	0.1%max	0.15%max
99.7%	99.7%min	0.0004%max	0.037%max	0.0004%max	0.3%max	0.01%max	0.1%max	0.15%max