CAS No.: | 1314-13-2 |
---|---|
Formula: | ZnO |
EINECS: | 215-222-5 |
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Testing Item | Standard | Result |
Purity/% | ≥95 | 99.7 |
Moisture/% | ≤0.8 | 0.3 |
Water Insolubles/% | ≤0.7 | 0.2 |
Lgnition Loss/% | 1~4 | 2 |
HCL Insolubles/% | ≤0.04 | 0.03 |
Heavy Metal (Pb)/% | ≤0.0030 | 0.0010 |
Cadmium(Cd)/% | ≤0.0040 | 0.0020 |
Copper (Cu)/% | ≤0.0008 | 0.0002 |
Manganese(Mn)/% | ≤0.0008 | 0.0002 |
Size(powder pass 0.1mm test sieve)/% | ≥95 | PASS |
Specific Area/m/g | ≥45 | PASS |
Bulk Density/g/ml | ≤0.35 | PASS |