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Methamphetamine after resolution, recrystallization problem
Teacher, my hydrochloride is clean. I extracted it by petroleum ether and breathed it into hydrogen chloride gas, then dried it. Is pure ethanol OK? Or can you tell us the procedure
@wangxiaolin777
Post #4
Jun 27, 2024
Forum:
Amphetamines (Phenylethylamines)
@
Methamphetamine after resolution, recrystallization problem
Can someone tell me
@wangxiaolin777
Post #2
Jun 27, 2024
Forum:
Amphetamines (Phenylethylamines)
@
Methamphetamine after resolution, recrystallization problem
I dissolve the powder in dichloromethane, why is the dichloromethane not finished volatilizing is a crystal, volatilizing is finished, dry is a powder
@wangxiaolin777
Thread
Jun 27, 2024
Replies: 9
Forum:
Amphetamines (Phenylethylamines)
@
Methamphetamine Isomers Separation by Tartaric Acid
Teacher d tartaric acid heating is completed, there is no solid reason
@wangxiaolin777
Post #13
Jun 12, 2024
Forum:
Amphetamines (Phenylethylamines)
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