Pigments Checker

ultramarine (artificial)

Artificial ultramarine, in contrast with natural ultramarine, is finely divided and homogeneous.

Manufacturer / product code:  Kremer / 45000
Chemical description: sodium-aluminium-silicate, containing sulfur. Kremer PDF
Color: blue
Color Index: PB 29
More info: Pigments Through The Ages  Colourlex


Raman spectroscopy

 


XRF spectroscopy

 


Reflectance spectroscopy