Methamphetamine Isomers Separation by Tartaric Acid

[Mr Good Cat]

@G.Patton general, is it not more simple to use d-tartaric acid CAS No. 147-71-7 but in much more less molar proportions around 1 (base):0.2-0.5 (d-tartaric)? Exact proportions might be estimated with a simple test.

 

[G.Patton]

Yes, you can use d-tartaric acid CAS No. 147-71-7, but it's more expensive and some people don't have an access to this. The example is shown with the cheapest and the simplest option.

 

[Bmth]

True to that it does not produce crystals, can you help there to be the correct tartarat, or maybe the formula of the substance

 

[Bmth]

Bis Can you give me instructions about the procedure, or a link to the procedure? Thank you very much.

 

[Bmth]

Atau y Or is this one? Please help these experts have tried the 4th time I got a failure.

 

[G.Patton]

There is clearly said what substance you have to use. What a problem do you have?