Chemical name :
Moleculart weight :
Description : White amorphose powder
Solubility : Soluble in mineral acid and acetic acid
with effervesence
Zinc
carbonate is used as a raw material for catatyst, desulphurization,
rubber and emulsion activator ctc.
| Test |
Limit |
Observation |
| |
% |
ppm |
|
| Arsenic
as As |
0.001 |
10 |
Passed
Test |
| Iron
as Fe |
0.04 |
400 |
Passed
Test |
| Chloride
as Cl |
0.07 |
700 |
0.021% |
| Sulphate
as SO4 |
0.3 |
|
0.16% |
| Lead
as Pb |
0.01 |
100 |
Passed
Test |
| Cal/Mg |
Passes |
Passed
Test |
| Assay |
68%
(as ZnO) |
72.5% |
| Bulk
Density |
- |
|
|
| 
