1. Production discription

Product name: Zinc Oxide,

CAS NO: 1314-13-2
Molecular Formula: ZnO,
Molecular weight: 81.39
Appearance: white or yellowish fine powder




2.Specifications:


Zinc Oxide 99%

Content (ZnO)% ------------------------------------99Min

MnO%------------------------------------------------------0.001Max

PbO%------------------------------------------------------0.15Max

CuO%------------------------------------------------------0.001Max

Heat Loss%--------------------------------------------0.3Max

HCl Insoluble Matter%----------------------- 0.01Max

Water Soluble Matter%-----------------------0.1Max

45um Sieve Residue%------------------------------0.15Max



Zinc oxide 99.5%

Content (ZnO)% -------------------------------------99.5Min

MnO%------------------------------------------------------0.0005Max

PbO%------------------------------------------------------0.05Max

CuO%------------------------------------------------------0.0005Max

Heat Loss%---------------------------------------------0.3Max

HCl Insoluble Matter%-------------------------0.01Max

Water Soluble Matter%-----------------------0.1Max

45um Sieve Residue%------------------------------0.15Max



Zinc Oxide 99.7%

Content (ZnO)% -------------------------------------99.7Min

MnO%------------------------------------------------------0.0004Max

PbO%------------------------------------------------------0.037Max

CuO%------------------------------------------------------0.0004Max

Heat Loss%--------------------------------------------0.3Max

HCl Insoluble Matter%-------------------------0.01Max

Water Soluble Matter%-----------------------0.1Max

45um Sieve Residue%------------------------------0.15Max




3.Packaging

25kg/bag (plastic+woven bag),1000kg/bag (pallet optioned)