Zellen Zelcryl Artist Acrylic Colour - French Ultramarine - 50ml Tube

  Zellen ZELCRYL Artist Acrylic Colour - FRENCH ULTRAMARINE - 50ml tube We dispatch within 1 working day from receipt of payment.
Color Swatch created using heavy application/medium application/50% tint
 Zellen Zelcryl Acrylic Paint offers high quality colour and affordability.

Disclaimer: The Colours depicted above are a close representation of the colours offered but may vary due to monitor settings, please take this into account.ULTRAMARINE (BLUE)

Pigment Type
inorganic

Chemical Name
complex silicate of sodium and aluminum with sulfur

Chemical Formula
Na8-10Al6Si6O24S2-4 or Na6-8Al6Si6O24S2-4

Properties
Ultramarine is the standard warm blue, a brilliant blue pigment that has the most purple and least green in its undertone. It has a moderate to high tinting strength and a beautiful transparency. 

Permanence
Ultramarine has excellent permanence, although synthetic Ultramarine is not as permanent as natural Ultramarine. It may discolor if exposed to acid because of its sulfuric content.