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90% ceramic grade Zinc Oxide
Molecular Formula: ZnO
Molecular Weight: 81.38
CAS NO.: 1314-13-2
Properties: The product is white fine powder and can slowly absorb the water in the air.
Specification ( % )
|
Items |
Index |
|
|
standard |
result |
|
|
ZnO % |
90 |
90 |
|
water % |
1.2 |
1.0 |
|
Water soluble matter % |
0.5 |
0.7 |
|
Ignition Loss % |
1-4 |
1.0 |
|
HCl Insolubles % |
0.05 |
0.04 |
|
Pb %< = |
0.8 |
0.5 |
|
Mn %< = |
0.001 |
0.003 |
|
Cu %< = |
0.014 |
0.01 |
|
Residue on 45um Sieve %< = |
0.4 |
0.4 |
|
Cd%< = |
0.013 |
0.01 |
|
Fe%< = |
0.001 |
0.001 |
Use: For ceramic industry, enamel, rubber and other chemical industry application.
Storage: Store at a cool and dry place.
Packing: 25Kg woven bags lined with plastic bag( Or as clients' requirement ).
