| Grade Standard: | Industrial Grade |
|---|---|
| Quality: | First Class |
| Einecs: | 215-267-0 |
| Formula: | Pbo |
| Specification: | as required |
| Trademark: | as required |
| Customization: |
|---|
Suppliers with verified business licenses
Lead oxide (PbO), Litharge, lead(II) oxide, lead-contg, lead monoxid, lead(2+) oxygen(2-)
Property:Yellow or reddish yellow powder, when exposed to light and easy to change. Melting point (ºC): 888. Boiling Point (°C): 1535. The relative density (water=1): 9.53. Insoluble in water, insoluble in ethanol, and dissolved in nitric aci, acetic acid, hot lye.
Specifications:
|
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 peroxid,% max |
0.1 |
0.05 |
0.05 |
|
Nitr 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 |
25KG/BAG OR AS YOUR REQUESTS.
Suppliers with verified business licenses
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