lactate

Difficult situation: I'm targeting for finish with amphetamine d-lactate. It is hard to get dry d-lactic acid: so probably I get 90-80% w.w. d-lactic acid that is more easy to find and acidify my base with it. Apparently amphetamine d-lactate itself will be an ionic liquid pretty volatile...

i never had a deal with dl-lactic acid cas 50-21-5. is it a mixture 50% + 50% of d-lactic and l-lactic. does it mean if i apply it to a racemic base i will get both isomers in percipitate racemic lactate solids?