Purpurin

Definition:

• (n.) A dyestuff resembling alizarin, found in madder root, and extracted as an orange or red crystalline substance.

Compare purpurin with other words:

purpuric vs. purpurin

protein vs. purpurin

purpurin vs. stain

madder vs. purpurin

dye vs. purpurin

anthraquinone vs. purpurin

porporino vs. purpurin