Description

Name:cobaltous oxide;
Chemical formula:CoO;
Molecular weight:*4.*3;
CAS:********6;*********3;
EINECS:********6;
Melting point:***5℃;
Relative density (water =1):6.*5;
Properties: usually gray powder, sometimes green brown. Peach red cubic crystal powder;
Relative density:6.*5;
Solubility: soluble in acid, insoluble in water, alcohol and ammonia;
Characteristics: carbon monoxide is easily reduced to metal cobalt. At high temperature, it is easy to react with silica, alumina or zinc oxide to form various pigments;
Application:
1. Paint: additive;
2. Enamel, ceramics: pigment;
3. Refined petroleum: catalyst;
4. Battery industry: raw materials, additives;
5. Varistors, thermistors, zinc oxide arresters, kinescope glass shells, lithium ion batteries, etc.