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Help! I accidentally raised the pH too much. I tried adding vinegar but the pH wouldn't go down. Is this batch ruined? Or do I just need more washes?

GodEmperorOfDune

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Like the title says... This is my first time. I'm following q21q21's no filter technique for harmalas extraction from Syrian rue. I already messed up once by using too much water. So I put the put on simmer until the water was reduced by half to make things more manageable. I would *imagine* that's okay to do, but who knows? However, I added way too much NaOH solution. The pH is 11. It looks like I've got some precipitate, but I have no idea if it's the right/expected amount. I tried adding vinegar to get the pH down (no idea if that's the right approach or not), but it had no effect!

Am I screwed? Should I start over?



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There are (at least) two teks described by q21q21, ignore the ones with lime, xylene or limonene if you wish.
 
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