| ISPECIFICATIONS | I | II | III |
| Zinc Oxide ZnO(dry) ≥% | 99.7 | 99.7 | 99.5 |
| Zn ≤ % | 0 | 0 | 0.0080 |
| Pb ≤ % | 0.0080 | 0.0500 | 0.1000 |
| Mn ≤ % | 0.0001 | 0.0001 | 0.0003 |
| Cu ≤ % | 0.0002 | 0.0004 | 0.0007 |
| Cd ≤ % | 0.0020 | 0.0050 | 0.0100 |
| Fe ≤ % | 0.0050 | 0.0100 | - |
| HCL insolubles ≤ % | 0.0060 | 0.0080 | 0.0300 |
| Loss on ignition ≤ % | 0.2000 | 0.2000 | 0.2500 |
| Residue on sieve(45um mesh) ≤ % | 0.1000 | 0.1500 | 0.2000 |
| Water solubles ≤ % | 0.1000 | 0.1000 | 0.1500 |
| 105 °C volatile matter ≤ % | 0.3000 | 0.4000 | 0.5000 |
CAS No.:1314-13-2
MF:ZnO
EI Product Description
NECS No.:215-222-5
Appearance:w Product Description
hite powder
Shelf Life:2 Years
Zinc oxide (ZnO), commonly known as zinc white, is an oxide of zinc. Insoluble in water, soluble in acids and strong bases. Zinc oxide is a common chemical additive, widely used in plastics, silicate products, synthetic rubber, lubricating oil, paint coatings, ointment, adhesives, food, batteries, flame retardant and other products in the production
