Ultramarine Blue PigmentsPigment Blue 29 (PB29)Ferro
Ultramarine Blue (PB29) Pigment Blue 29 ( 77007) is an Ultramarine Blue (Sodium Aluminum Sulfosilie) with chemical formula Na 8 x [ (Al,Si) 12 ]O 24 (Sy) 2. PB29 Ultramarine Blue Pigments offer a unique reddish blue shade that make white shades appear whiter, grey shades appear more blue, and black shades appear deeper.