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LITHARGE
Description
 Litharge (Lead Oxide - Yellow or Lead Monoxide or PbO) is a canary yellow to reddish yellow powder. The product is a useful ingredient for the storage battery, glass & ceramic industry. It occupies an important place in the manufacture of power cables.
Standards : Conforms to IS : 58-1976
Typical Properties
| Appearance |
Canary yellow to reddish yellow powder |
| PbO (% min) |
99.5 |
| Free Pb (% max) |
0.01 |
| Pb304 (% max) |
0.06 |
| Melting point (°C) |
888 |
| Specific gravity |
9.50 |
| Apparent density (scott density)
(g/ml) |
1.6 - 2.0 |
| Residue on 63 micron I.S.
sieve (% max) |
0.10 |
| Volatile matter (% max) |
0.20 |
| Water insoluble in acetic
acid (% max) |
0.10 |
| Water absorption |
100 - 105 mg/gm |
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Information
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