Customization: | Available |
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CAS No.: | 1314-13-2 |
Formula: | ZnO |
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ITEM | INDEX | |||
GL218 | GL216 | GL215 | ||
ZnO | %≥ | 95.0 | 90 | 85 |
105ºC volatile | %≤ | 0.8 | 0.8 | 1 |
Water soluble substance | %≤ | 1.5 | 1.5 | 1.8 |
Burn reduction | %≤ | 4 | 4 | 6 |
HCL insoluble matter | %≤ | 0.05 | 0.08 | 0.1 |
Pb | %≤ | 0.002 | 0.002 | 0.002 |
Cu | %≤ | 0.0005 | 0.0008 | 0.0008 |
Mn | %≤ | 0.0050 | 0.006 | 0.006 |
Cd | %≤ | 0.0008 | 0.0008 | 0.001 |
As | %≤ | 0.0005 | 0.001 | 0.001 |
BET surface area | 35min | 25±5 | 20±5 | |
Sulfate | %≤ | 1.0 | 1.0 | 1.0 |
The average particle size(nm) | %≤ | 100 | 200 | 200 |
Color | standard | White or slightly yellow powder | White or slightly yellow powder | White or slightly yellow powder |