Nope. Usually organic chemicals are not magnetically susceptible, and in fact one device for measuring purity and determining chemical structure relies on exposing them to huge magnetic fields. (NMR)
Alright, thanks. The reason I ask is because the box I keep it stored in is magnetic when it closes, and also I have some tweezers that came with my scale that are supposedly magnetic, and I wanted to use them to help remove some of the powder from the bags.
There are plenty of chemicals that magnets will effect, but they all contain iron or other metals, none of them get you high, and the only effect that the magnets have is pushing them around...