99% Pure Yellow Litharge Lead Oxide Powder granular
1.Appearance:Bright Orange Powder.
2.Purity: 99.5%Min
3.Pack: 25 or1000kg net /woven bag
4.SGS certificate.
Other name: Litharge, Red Lead Oxide, Yellow Lead Oxide, Lead Oxide for battery, Yellow Litharge.
Detailed Product Description
|
Item |
Value |
Actual |
|
PbO% Content of lead monoxide |
≥99.5 |
99.92 |
|
Pb% Content of lead metal |
≤0.13 |
0.017 |
|
Fe2O3 Content of iron oxide% |
≤0.007 |
0.0008 |
|
Unsoluble in acetic acid% |
≤0.10 |
0.026 |
|
H2O% Moisture |
≤0.20 |
0.018 |
|
CuO% Content of copper oxide |
≤0.002 |
0.0004 |
|
Remains on sieve 2.00mm orders |
0 |
0 |
|
Remains on sieve 106 um orders |
≥95 |
≥99.5 |
Property:Yellow or reddish yellow powder, when exposed to light and easy to change. Melting point (℃): 888. Boiling Point (°C): 1535. The relative density (water=1): 9.53. Insoluble in water, insoluble in ethanol, and dissolved in nitric acid, acetic acid, hot lye.
Uses:Production of the lead salts plastic stabilizer; manufacture of leaded glass; used for the production of ceramic glaze; for lead silicate chrome yellow lead salt production; analysis level used to detect gold and silver content; for battery production; drier in the paint production.
Technical Standard:HG/T 3002-1983(1997)
Production capacity:12000 Mts / year
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 |
Storage and transport: Non-wet, storage and transportation should be isolated from the acid and alkali material.
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