Regarding the solubility of hydroxylamine hydrochloride
Thread Content
Regarding the crystallization and separation of hydroxylamine hydrochloride: Only the solubility at 17 degrees is available online, at 83.8 grams; why are there no data on solubility at other temperatures?
Let me reply first: Hydroxylamine hydrochloride is probably a product in small quantities, and there is very little knowledge available about it; there is a severe shortage of experts in this field. A review of domestic literature shows that most studies focus on the acidolysis of hydrochloric acid with butenoxime, especially those in graduate theses; there are many contradictions, and these findings are far removed from actual production practices. There are even fewer studies on the crystallization and separation of hydroxylamine hydrochloride.
One can do it by oneself; it’s not practical to do it below 15 degrees, with the threshold being around 40 degrees Celsius