1. Molecular Formula: ZnO
2. CAS No.: 1314-13-2
3. EINECS No.: 215-222-5
4. HS Code: 28170110
5. Appearance: white power or granular
Item |
BA01-05 ( Type I ) |
BA01-05 ( Type II ) |
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Appearance |
White powder or Granular |
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Main Assay |
Super-grade |
First grade |
Qualified |
Super-grade |
First grade |
Qualified |
|
ZnO (based on dry products)%≥ |
99.70 |
99.50 |
99.40 |
99.70 |
99.50 |
99.40 |
|
metal (based on Zn) %≤ |
none |
none |
- |
none |
none |
- |
|
PbO (based on Pb) %≤ |
0.037 |
0.05 |
0.08 |
- |
- |
- |
|
CuO (based on Cu) %≤ |
0.0002 |
0.0004 |
0.0005 |
|
- |
- |
|
MnO (based on Mn) %≤ |
0.0001 |
0.0001 |
0.0003 |
|
- |
- |
|
Hydrochloric acid insoluble matter %≤ |
0.006 |
0.008 |
0.008 |
|
- |
- |
|
Ignition loss %≤ |
0.20 |
0.20 |
0.20 |
|
- |
- |
|
Water soluble matter %≤ |
0.10 |
0.10 |
0.15 |
0.10 |
0.10 |
0.15 |
|
Through 45um |
0.10 |
0.15 |
0.20 |
0.10 |
0.15 |
0.20 |
|
105°C volatile matter %≤ |
0.3 |
0.4 |
0.50 |
0.3 |
0.4 |
0.50 |
|
Oil absorption g/100g ≤
|
- |
- |
- |
14 |
14 |
14 |
|
Colour (compared with standard specimen) |
- |
- |
- |
similar |
Few |
little |
|
Colour killing ( Compared with standard specimen) %≥
|
- |
- |
- |
100 |
95 |
90 |
|
Packing:
1, plastic woven double-layer packaging
2, the standard package weight: 25kg or 1000kg
3, can also be packaged according to user needs
Usage: It can be used as the raw industry material of rubber, dope, medicine, printing ink, cable, electronic, coinage, matchwood, chemistry, cosmetics and so on.