Lead monoxide is used in smelting metallic lead, making lead glass and preparing other lead compounds.Also used to fill the lead battery grid electrode.Lead oxide can be used as a catalyst to promote oil oxidation and drying in the manufacture of paint from dry vegetable oil.The "lead glycerin" putty made of dried mitra monk and anhydrous glycerin can bond metal, glass and stone, etc.Under heating, lead monoxide is easily reduced to metallic lead by hydrogen, carbon, carbon monoxide, etc.
Technical specification
Items | 1 Grade | For Electronic | For Analysis |
Lead oxide,% min | 99 | 99.5 | 99.7 |
Free lead,% max | 0.2 | 0.1 | 0.1 |
Lead peroxide,% max | 0.1 | 0.05 | 0.05 |
Nitric acid in soluble,% max | 0.2 | 0.1 | 0.1 |
Moisture,% max | 0.2 | 0.2 | 0.2 |
Ferric oxide,% max | 0.005 | 0.002 | 0.002 |
Copper oxide,% max | 0.002 | 0.001 | 0.001 |
Residue(180 mesh),% max | 0.5 | 0.2 | 0.2 |
Gold content,ppb max | -- | -- | 1 |
Silver content,ppm max | -- | -- | 2 |
Red lead oxide (Pb3O4), granular
Molecular weight:685.6
Standard:HG/T3850-2006
Application:in industries as glaze, monitor screen and glass etc.
Item | Standard |
PbO2 | 33.9%min |
Pb3O4 | 97%min |
Lead orthoplumbate and free PbO | 99%min |
Insoluble in nitric acid | 0.1%max |
Fe2O3 | 0.005%max |
CuO | 0.002%max |
Sb2O3 | 0.005%max |
GRL-1:Mesh size(20-50mesh) | 95%min |
GRL-2:Mesh size(12-24mesh) | 95%min |
GRL-3:Mesh size(10-50mesh) | 95%min |
Mesh size can also be based on customers' request.
Package: in 25kg/50kg/1000kg/ plastic woven bags or at customers' request
Loading: 20-25MT for 20' FCL normally
Storage: in dry place and stored separately from acid and alkali.
Company Information
Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.
