Product Description

CAS：********2
EINECS：********5
Molecular Formula：ZnO
Molecular Weight：*1.*9
Appearance：White or light yellow fine powder, odorless, tasteless, Yellow at high temperature and white after cooling, melting point of ***5℃ (***7F) 
Solubility：It is a two-stage oxide, soluble in acid、concentrated hydroxid、 ammonia water and ammonium salt solutions, difficult to dissolve in water and ethanol。
Uses：
Used in the production of top-grade paint, coating and coating intermediates
Characteristic：
1. Small particle size, large specific surface area, strong adhesion and covering power, greatly improving the efficacy of coating;
2. Small proportion, not easy to precipitate in use or final products;
3. It also has the function of shielding ultraviolet ray, which can play the role of anti-aging in the coating.
Quality standard：