2011年11月6日星期日

Red Lead


Description
Quick Details
CAS No.: 1314-41-6 Other Names: lead tetroxide MF: Pb3O4
EINECS No.: 215-235-6 density: 9.1 Main Raw Material: Other
Usage: Appliance Paint, Boat Paint, Building Co... Application Method: Spray State: Powder Coating
Molecular Weight: 685.6 color: red appearance: powder
   
Characteristics:
1. red heavy powder, toxic;
2. insoluble to water or alcohol;
3. strong corrosion resistance while without acid resistance;
4. resistant to high temperature;
5. used as anti-rust paint for its good stability in the air;
6. also used for optical glass, battery, ceramic, etc.
 
 Specification
Item
Standard
Content of lead tetroxide  Pb3O4 , ≥ %
97
Content of lead dioxide PbO2 , ≥ %
33.9
Evaporation substance 105   , ≤ %
0.2
Remains on sieve 63 μ m , ≤ %
0.75
Unsoluble in nitric acid , ≤ %
0.1
Content of iron trioxide Fe2O3 , ≤ %
0.005
Content of copper oxide CuO , ≤ %
0.002


Resource:
                
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