Products
Molecular formula: PbO
Molecular weight:223.20
Properties: Yellow tetragonal powder, relative Density 1. Melting point . Boiling point .
Uses:
Stabilizer of PVC, material of Lead salts, to produce lead soap, drier of paint, optical glass, enamel, surface gringing agent, or used as pharmaceutical material, rubber pigment, or used in battery and refining of petroleum.
Technical specification: GB3677--83
GB3677--83 for industry
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Index name
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Index |
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for other industry |
glass |
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First grade |
Second grade |
for industry |
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Lead oxide(as PbO2) %= |
99.3 |
0.2 |
99 |
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Metal lead(as Pb) %= |
0.1 |
99 |
0.2 |
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Lead peroxide(as ) %= |
0.05 |
0.1 |
0.1 |
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Insoluble matter in nitric acid, %= |
0.1 |
0.2 |
0.2 |
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Moisture, %= |
0.2 |
0.2 |
0.2 |
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Ferric oxide(Fe2O3) %= |
- |
- |
0.005 |
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Copper oxide (as CUO) %= |
- |
- |
0.002 |
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Fineness(residue on 180mesh sieve) %= |
0.2 |
0.5 |
0.5 |
Packing:Packing:In plastic woven bag, 25kg, 50kg; in metal pail: 50 kg
Storage:inorganic toxic matter, Hazardous Code 83009. Kept in ventilating and dry place . Avoid moisture. do not mix with acid, alkali and food. fire fight with water, sand and fire extinguisher