


Company Information
Ask for more detail from the seller
Contact Suppliercobalt blue is a blue pigment made by sintering cobalt(ii) oxide with aluminum(iii) oxide at 1200 °c. chemically, cobalt blue pigment is cobalt(ii) oxide-aluminium oxide, or cobalt(ii) aluminate, coal₂o₄. cobalt blue is lighter and less intense than the pigment prussian blue.

