OriginalFace
Rising Star
The suggestion was raised by our friend, fourthripley, that a possible source of powdered zinc was from a pyrotechnic supplier. As this is not a chemical supply company per se, this might be a less watched supplier. However, it is my understanding that this would be a less pure form of zinc and would likely contain contaminants such as lead and arsenic.
Upon reflection of the conversion technique used in reducing the n-oxide, (in acidic solution followed by freebasing the resultant dmt and extracting in a non-polar solvent) , I am wondering if any contaminants would be able to pass into the non-polar solvent? If this is the case, there would be no problem in using this less pure source of zinc powder, and would result in a more secure route of purchase.
Opinions please?
OF
Upon reflection of the conversion technique used in reducing the n-oxide, (in acidic solution followed by freebasing the resultant dmt and extracting in a non-polar solvent) , I am wondering if any contaminants would be able to pass into the non-polar solvent? If this is the case, there would be no problem in using this less pure source of zinc powder, and would result in a more secure route of purchase.
Opinions please?
OF