Has there been any discussion about effects of KNO3 impurities? I’m curious
about any negative effects of potassium sulfate added to it, as the batches
I’ve come across all are 99% nitrate and 1% sulfate.
From a “gut feeling”, I guess the effect is small (if any), but I’d like to
know for sure (chemistry is not my “forte”...).
Regards,
Rodrigo
