Cupric Chloride, Dihydrate, Laboratory Grade, 500 g

I bought this to grow crystals of ammonium tetrachlorocuprate dihydrate for fun at home, and theres honestly not much to say other than "this is lab grade copper chloride." Its packaged well, labeled clearly, and the contents were mostly smooth for me. In my experience, copper chloride dihydrate can tend to clump badly, especially after long periods of storage, but this stuff seemed fresh, with only a few large clumps. The reason I chose Carolina was because they offered this chemical at the best price per gram at the time of ordering.