Zinc oxide 1314-13-2 zinc oxide powder High purity zinc oxide
Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.
Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.
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2.Credibility is the most important.
3.Quality control is our life.
4.Great sense of responsibility.
5.We will be responsible for not only our products, our clients, also the society.
The corporation's destination: we will constantly strive to supply customers with new and high-tech products and will keep the leadership in the field.
Project |
Index |
||
Model |
Excellent grade |
A product |
Qualified |
Zinc oxide (ZnO dollars)%≥ |
99.7 |
99.5 |
99.4 |
Metal objects (dry product)%≤ |
无 |
无 |
0.008 |
Oxidation of lead (Pb)%≤ |
0.037 |
0.05 |
0.14 |
Manganese oxide (Mn)%≤ |
0.0001 |
0.0001 |
0.0003 |
Oxidized copper (Cu)%≤ |
0.0002 |
0.0004 |
0.0007 |
Hydrochloric acid insoluble%≤ |
0.006 |
0.008 |
0.05 |
Loss on ignition%≤ |
0.20 |
0.20 |
0.20 |
sidue (45um)%sidue (45um)%≤ |
0.10 |
0.15 |
0.20 |
Water soluble matter%≤ |
0.10 |
0.10 |
0.15 |
105 ℃ Volatile%≤ |
0.3 |
0.4 |
0.5 |
Zinc oxide can be used as white pigment in printing and dyeing, paper making, match and pharmaceutical industries. In the rubber industry used as natural rubber, synthetic rubber and latex sulfide active agent, reinforcing agent and colorant. Also used for color Chemicalbook material zinc chrome yellow, zinc acetate, zinc carbonate, zinc chloride and other manufacturing. In addition, it is also used in electronic laser materials, phosphors, feed additives, catalysts and so on. It is used in medicine to make ointment, zinc paste, plaster and so on.
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