[Lead Oxide Yellow] Chemical Formular:PbO Molecular Weight:223.2 Character:Yellow,heavy powder.Poison!Indissoluble in water and alcohol Specification:In conformity with the Chinese State Standard HG/T3002-1997 Item Value Content of lead monoxide(PbO) % ≥99.5 Content of lead metal(Pb) % ≤0.1 Content of lead superoxide(PbO2) % ≤0.05 Unsoluble in nitric acid % ≤0.1 Moisture (H2O)% ≤0.2 Content of iron sesquioxide(Fe2O3) % ≤0.005 Content of copper oxide(CuO) % ≤0.002 Remains on sieve(88eye)% ≤0.2 Application: Mainly used in industries such as lead yellow pigment,lead salt,ceramics,glass & rubber etc. Packing: Packed in plastic film bag with plastic woven bag as it''s outer packing,net weight 25 kg each or other package accor ding to the requirements of the users. Storage and Transportation: This product should be stored in dry warehouse.Strictly keep away from moisture.Keep away from acid during stroge and transportation. Explanation:Special specification can be manufactured and packed according to the customer''s demand.