Powder was given to SWIM as pseudoephedrine. It is a very fine crystiline powder. Under a loop it looks like little needles. It burns cleanly off of foil. If heated untill it melts, then allowed to cool, it forms a clear and colorless sticky patch that doesnt crystalize. If you put a bit on your tounge it has a bitter bad taste that then numbs the spot. I tried to do some polarized sunglasses fun, but as you might have guessed, the results were inconclusive with no shift. Is 90% iso a usable solvent for it? It is what I had. Yes, I am a dumbass and dont know what I have. Anybee know what it is? Dutch guys are using it to cut coke and have lots more.
Thanks.