Zinc Oxide
Molecular formula: ZnO
CAS No.: 1314-13-2
Description: |
It’s white powder, odorless, bitter taste, soluble in acids and alkalis, insoluble in water and alcohol. |
Application: |
It’s used in printing and dyeing, papermaking, match and medicine industry. It’s also used as natural rubber, sulfuration active agent of synthesis rubber latex, reinforcing agent and coloring agent in rubber industry. In addition, it’s still applied in electronic laser material, fluorescent powder, activator, etc. |
Packing: |
25 kg / bag in paper plastic compound bag, or upon client’s request. |
Specifications for Zinc Oxide
Items |
Unit |
Index |
|||
Grade |
|||||
ZnO |
(m/m)% |
90Min |
99.5Min |
99.9Min |
99.9Min |
Mn |
(m/m)% |
0.003Max |
0.0001Max |
0.0001Max |
0.0001Max |
Pb |
(m/m)% |
0.02Max |
0.05Max |
0.003Max |
0.003Max |
Cu |
(m/m)% |
0.007Max |
0.0004Max |
0.0002Max |
0.0002Max |
Heat Loss |
(m/m)% |
0.2Max |
0.2Max |
0.2Max |
0.2Max |
HCL Insoluble Matter |
(m/m)% |
0.008Max |
0.008Max |
0.006Max |
0.006Max |
Water Soluble Matter |
(m/m)% |
0.10Max |
0.10Max |
0.10Max |
0.10Max |
45um Sieve Residue |
(m/m)% |
0.4Max |
0.4Max |
0.10Max |
0.10Max |
Note: Actual data will be reported on Certificate of Analysis
