Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by function]
6. colorant (material)
7. pigments
8. [pigment by color]
9. yellow pigment
10. synthetic organic yellow pigment

Anotations

Scope note:

Refers to pigment of various varieties of bright yellow color, commonly used as inexpensive substitutes for cadmium yellows in paints, plastics, rubber and coated paper. The term was originally a brand name yellow synthetic organic pigments, but now refers to the entire class of yellow monoazo colorants.