weight of amphetaminesulfate vs amphetamine

[_whitenoise_]

Hello there,I need to know how much amphetamine exactly is contained in amphetamine sulfate by weight exactly. I already searched the Internet last few days but didn't find exact information. "About 73%" is not precisely enough.

The reason I need to know this is that I came to a point where my therapy didn't make any sense without letting my pdoc know how I treat my ADD. I am pretty sure he will be kind of shocked, I already told him about my history of substance abuse which is contraindication for stimulant therapy where I am. I plan to compensate this by expertise and already send a sample to Energy Control to tell him exact purity, so he knows I'm serious.

 

[Lylawinesnob]

Please explain, PDOC? What is that? Amphetamine Sulfate, Meth? Amphetamine...? What are you comparing?

 

[George27]

hello there,i need to know how much amphetamine exactly is contained in amphetamine sulfate by weight exactly. I already searched the internet last few days but didn't find exact information. "about 73%" is not precisely enough.

73,4% :d

 

[average extreme]

amphetamine sulfate weights 368.5 g/mol
h2so4 weights 98.07848 g/mol

98.08 * 100 / 368.5 = 26,62% salt

100% - 26,62% = 73,38% amphetamine base

 

[average extreme]

sorry i just saw right now, three days later, that i fucked that up at first, so i edited it and now it must be allright

 

[_whitenoise_]

Thank you very mucch Sir.