Cobalt oxide Character: Grey black powder. It dissolves in acid but not in water, liquid ammonia and ethanol. When heated to 895,Co2O3begins to decompose into CoO. The ratio depends on the temperature and heated time.
It is mainly used to manufacture magnetic materials, electronic components materials, carbide materials, ceramic glaze, coloring ceramics and glass. It can also be used to manufacture other cobalt salts and catalysts.
Degree of fineness
Q1: Are you a manufacturer? Answer: Yes, we are a factory founded on 2011. Q2: :Which kind of payment terms do you accept? For small order,you can pay by T/T,Western Union to our company account Q3:Can you give me a discount price? Surely,It depend on your qty. Q4:How can I get a sample? free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future. Q5: How to confirm the Product Quality before placing orders? A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.