Customization: | Available |
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CAS No.: | 1314-13-2 |
Formula: | ZnO |
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Zinc oxide, also known as zinc white, is a pure white powder composed of small amorphous or needle-like particles. As basic
chemical raw materials, it has a wide range of applications, such as rubber, electronics, coatings and other industries. Function
and efficacy Zinc oxide can be used as a white pigment for printing and dyeing, paper making, matches. In the rubber industry used
as natural rubber, synthetic rubber and latex vulcanized active agent, reinforcing agent and colorant.
Items
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Index
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Zinc oxide(counted by dried subtances )%≥
|
99.7
|
99.5
|
99
|
Mental Zinc Zn %≤
|
/
|
/
|
/
|
Lead oxide( Pb ) %≤
|
0.037
|
0.05
|
0.14
|
Cupric oxide( Cu ) %≤
|
0.0002
|
0.0004
|
0.0007
|
Manganic oxide ( Mn) %≤
|
0.0001
|
0.0001
|
0.0003
|
Hydrochloric indissoluble substance %≤
|
0.006
|
0.008
|
0.05
|
Burning decrement %≤
|
0.20
|
0.20
|
0.20
|
Water dissoluble %≤
|
0.10
|
0.10
|
0.15
|
105°C volatile substances %≤
|
0.3
|
0.4
|
0.5
|
Sieve residue(45um)
|
0.10
|
0.15
|
0.20
|
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