When I keep it alone at 80C, Ephedrine does not melt when the water evaporates completely, right, because it will last a long time and I cannot be at the beginning, although the melting temperature of ephedrine is 118C, it melts at lower temperatures and this has caused me a lot of losses beforehand
Sorry for the bad english, what I want to say is this: there is liquid ephedrine in the bulb and I don't know if the liquid in the bulb is just water, I want to ephedrine in solid form, so is it necessary to evaporate only at 100 degrees?
If it were possible, it would make more sense than dealing with matchbox stupidity.
https://bbgate.com/threads/red-phosphorus-from-match-boxes.2857/
I'm wondering if the second method here will work with fertilizer, so I squeeze Phosphorous fertilizer into a test tube and heat it upside down...