Indigo
material · 4000 BC · Stone Age
A blue dye; synthesized by Baeyer in 1880.
Where it is used
- Jeans — is used in. Indigo.
History: what it evolved from and what it influenced
- Synthetic dye — evolved into. Synthesizing natural dyes.
What it is a kind of
- Dye — is a kind of. A dye.