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canusfeminacanis

@johncarlosbaez

Nope. I'd make an azo dye of the most hideous orange that would permanently stain my lab coat.

Organic chemistry at work. 😉

Turmeric can be removed with a washing additive. Azo dye can't.

2 comments
John Carlos Baez

@canusfeminacanis - okay, you're an actual chemist! So I should have added an extra requirement: you can cook with it.

canusfeminacanis

@johncarlosbaez

Nope, but I was one of three students who didn't leave an explosion on the lab ceiling. 😆
Sometimes successes are the better teachers.

Still have the lab coat with the orange dye, though.

That said, if you'd specified 'must be able to cook with it, I would have understood turmeric to be THE answer. 😉

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