Kremer: 45700 Cobalt Blue Dark, 50g

PB74.
Synthetic mineral pigment.
Cobalt zinc silicate phenacite (blue). 
Suitability: Acrylics, Lime / Fresco, Ceramic, Oil, Tempera, Watercolor / Gouache, Silicate binder, Waterglas, Cement / Tadelakt

• Chemical description: (Co,Zn)2SiO4, Pigment Blue 74, C.I. 77366
• Chemical Formula: (Co,Zn)2SiO4
• Lightfastness - medium: 8 (1 is bad, 8 is best)
• Lightfastness - thinned: 8 (1 is bad, 8 is best)
• Lightfastness - concentrated: 8 (1 is bad, 8 is best)
• ColorIndex: PB 74.77366
• Suitability: Acrylics, Cement / Tadelakt, Ceramic, Lime / Fresco, Oil, Silicate binder, Waterglass, Tempera, Watercolor / Gouache
• Colors: Blue
• Forms: solid