After the acidification of the free base, the methylone HCI comes out as it should, a bright white crystalline powder when illuminated with a light, the problem is after crystallization or recrystallization, which is when orange or brown crystals are obtained. , I do not wash the methylone HCl...
Why do I get bk-MDMA HCl that is bright white and crystalline after acidifying the base with a solution of HCl + acetone, although the pH should be 5, I don't know if I added more solution than normal or not enough , since it is difficult for me to differentiate the color in the pH measuring...
CAS 52190-28-0 In its pure and original form it is white, but 99% of Chinese sellers will offer it in brown color, with a sweet smell and in the format of small crystallized stones.
If a Chinese seller offers it to you in white, there is a high probability that it is PMK glycidate or the...
It is a bath salt that is difficult to find unlike mephedrone, but you have no idea about its price or if it is in demand in the European market?
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In my case I add 5l of DCM for every 1kg of precursor, but you can add the necessary amount of DCM until the precursor is correctly dissolved and throughout the process you must stir it....
Then you must add the 40% methylamine solution to the dissolved precursor, I add 2l of 40% methylamine...
Is there any effective technique to remove fingerprint traces from plastic zip bags, paper mail envelopes to avoid being discovered by law enforcement?
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I have doubts as to whether bath salts (bk-MDMA, 4-MMC, MDPV...) give positive results in the reactive anti-drug tests used to detect MDMA, Amphetamine...) or not...
Thank you all!!