Om heel die kwatsverhalen uit de lucht te halen dat de ene kleur beter is dan de andere....
As I said, street methamphetamine can sometimes vary in color, though it's usually white or clear/transleucent. Colors can, however, occur for various reasons. Among them are these:
RED: The product was made from pseudoephedrine, and the red coloring of the tablet was not adequately washed away (it is difficult)
ORANGE: Ephedrine sulfate was used, and some of the sulfate was reduced to sulfur.
PURPLE: Iodine from a phosphorus-iodine reaction was not washed out.
GREEN: Copper (or other metallic) salts somehow made their way in to the mixture, probably due to the reaction vessel used in the manufacture.
BROWN: Oxidized red coloring (see above), or tablating agent was present in the reduction.
RED: The product was made from pseudoephedrine, and the red coloring of the tablet was not adequately washed away (it is difficult)
ORANGE: Ephedrine sulfate was used, and some of the sulfate was reduced to sulfur.
PURPLE: Iodine from a phosphorus-iodine reaction was not washed out.
GREEN: Copper (or other metallic) salts somehow made their way in to the mixture, probably due to the reaction vessel used in the manufacture.
BROWN: Oxidized red coloring (see above), or tablating agent was present in the reduction.
