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Refined Zinc or Zinc Ingot
Zn (purity): 98.7%-99.995%;
Molecular Formula: Zn
Molecular Weight: 65.39
Density: 7.14( g/cm3)
M. P.: 419.58
B. P.: 907
Molecular Weight: 65.39
Alloy Or Not: Non-alloy
Secondary Or Not: Non-secondary
Appearance: Silver white lustrous metal; Can react with acids, soluble in alkaline solution
Usage:
1. Mainly used for die-casting alloy battery industry
2. Widely used in Painting/ Printing/Dyeing/pharmaceutical/rubber industry etc
3. Chemical industries, zinc and other metal alloy plating coating industry
4. In zinc plating, manufacture of brass, manganese bronze, galvanized iron, dry battery; As catalyst and reducing agent
Zinc ingot(GB/T470-1997) |
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mark
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chemical composition(%)
|
|
Zn≥
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impurity content≤
|
|
Pb
|
Cd
|
Fe
|
Cu
|
Sn
|
Al
|
As
|
Sb
|
total
|
|
Zn99.995
|
99.995
|
0.003
|
0.002
|
0.001
|
0.001
|
0.001
|
|
|
|
0.005
|
|
Zn99.99
|
99.99
|
0.005
|
0.003
|
0.003
|
0.002
|
0.001
|
|
|
|
0.01
|
|
Zn99.95
|
99.95
|
0.02
|
0.02
|
0.01
|
0.002
|
0.001
|
|
|
|
0.02
|
|
Zn99.5
|
99.5
|
0.3
|
0.07
|
0.04
|
0.002
|
0.002
|
0.01
|
0.005
|
0.01
|
0.5
|
|
Zn98.7
|
98.7
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1
|
0.2
|
0.05
|
0.005
|
0.002
|
0.01
|
0.01
|
0.02
|
1.3
|
|
