Azo Yellow PY151 - Artist Grade Handmade Honey Based Watercolor Tube 15ml Accessories • acrylics

• acrylics

The greyish variety of lapis lazuli typically results from a higher concentration of calcite inclusions

and a small amount of organic matter

bluish-red hue

Azo Yellow PY151 - Artist Grade Handmade Honey Based Watercolor Tube 15ml Accessories • acrylicsPY151 CI#13980 (Benzimidazolone Yellow H4G) Series 2 Azo Yellow is a synthetic organic pigment. This vibrant yellow colorant belongs to the azo dye family, which is characterized by the presence of one or more azo groups ( N=N ) in its chemical structure. It is a vivid, intense shade of yellow. Azo Yellow exhibits good resistance to fading when exposed to light. Light Fastness: 8 8