PY110 Isoindolinone Yellow; Indian Yellow, watercolor pigment

PY110, an isoindoline yellow also known as Indian Yellow, is a semi-transparent, deep yellow with an orange-red undertone. It is synthetic, lightfast, and moderately staining, with good resistance to solvents and weathering. Common in automotive and industrial coatings, it is also prized in watercolor for its richness and ability to mix warm, glowing oranges. It flows smoothly, making it ideal for luminous washes and sunset tones.