What substance was Hennig Brandt attempting to distill when he discovered phosphorus?

Answer

The residue left after heating human urine

Brandt was attempting to distill a substance he believed would yield gold, focusing his experiments on isolating the 'essence' of human urine, specifically the residue left after heating it.

What substance was Hennig Brandt attempting to distill when he discovered phosphorus?

#Videos

Hennig Brand and the Discovery of Phosphorus - YouTube

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