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Specifications

Zinc Oxide
Details:
Zinc oxide:
Classification: 1314-13-2
Appearance: White powder
CAS No: 1314-13-2
Einecs No: 215-222-5
MF: ZNO
Purity: 99.5%, 99.7%, 99.9%
Packaging: 25kg/bag or according to customer requirment
 
Items 
                                      Specification
Content  (ZnO)  ,   %≥
99%Min
99.5%Min
99.7%Min
MnO,   %≤
0.001%Max
0.0005%Max
0.0004%Max
PbO,   %≤
0.15%Max
0.05%Max
0.037%Max
CuO,   %≤
0.001%Max
0.0005%Max
0.0004%Max
Heat  Loss,   %≤
0.3%Max
0.3%Max
0.3%Max
HCl  Insoluble  Matter,   %≤
0.01%Max
0.01%Max
0.01%Max
Water  Soluble  Matter,   %≤
0.1%Max
0.1%Max
0.1%Max
45um  Sieve  Residue,   %≤