1) Place of Origin: China (Mainland)
2) Specifications:
2) Specifications:
|
Model No.
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Chemical composition %
|
||||
|
Zn ≥
|
Impuritties content
|
||||
|
Pb
|
Cd
|
Fe
|
Cu
|
||
|
0#Zinc
|
99.995
|
0.003
|
0.002
|
0.001
|
0.001
|
|
1#Zinc
|
99.99
|
0.005
|
0.003
|
0.003
|
0.002
|
3) Molecular Formula: Zn
Molecular Weight: 65.39
Density: 7.14( g/cm3)
M.P.: 419.58
B.P.: 907
Molecular Weight: 65.39
4)Appearance:
Molecular Weight: 65.39
Density: 7.14( g/cm3)
M.P.: 419.58
B.P.: 907
Molecular Weight: 65.39
4)Appearance:
silver white lustrous metal; can react with acids, soluble in alkaline solution.
5) Use:
5) Use:
In zinc plating, manufacture of brass, maganese bronze, galvanized iron, dry battery; as catalyst and reducing agent.