Weh***efactoryproducezincnitrate,qualitymeetexportstandardandwithverycompetitiveprice.Package:50kgsnew steeldrums.Minimumorder:10mtsDelivery:within15daysafterconfirmedtheorderWeaimatlongtermcooperation.Pleasedofeelfreetocontactus.Freesampleis***alibale.Spec:ITEMSTANDARD(%)CatalystGradeResultZn(NO3)2.6H2O,%≥98.098.24Waterinsoluble,%≤0.010.01Chloride(Cl),%≤0.0050.002Sulphate(SO4),%≤0.0020.002Ferrum(Fe),%≤0.0010.001Plumbous(Pb)%≤0.020.016Ammoniumsulfideinsoluble(basedonsulfate)%≤0.150.05Claritytest%≤qualifiedqualifiedFormoreinformati***,pleasecontactoursales.)