Like all Cadmium Yellows

'The "Azo" (aye - zoe) is short for Azomethine

Pigment Classification: InorganicColor Index Name: N/AColor Index Number: N/AChemical Description: Iron Oxide Coated Mica ParticlesOpacity/Transparency: Semi-OpaqueLightfastness Rating: N/APermanency: ExcellentMunsell Notation Listing: Hue N/ Value N/ Chroma N/AGloss Average: 41

Please note that approximately 1cm of the format is lost if the paper is torn from the spiral spine

golden heavy body cadmium yellow medium 150g Like all Cadmium YellowsLike all Cadmium Yellows, this is a bright clean color with good opacity, however the sensitivity to ultra violet light and moisture prevent us from recommending it for outdoor use. (Series7) Pigment Classification: Synthetic InorganicColor Index Name: PY35Color Index Number: 77205Chemical Description: Concentrated Cadmium Zinc SulfideOpacity Transparency: OpaqueLightfastness Rating: 1Permanency: Not for exterior useMunsell Notation Listing: Hue 3. 0