1. 2

    Hydroquinone Emulsion

    Hi, I need help! : ) Benzoquinone Wacker Oxidation of Safrole in Methanol to yield MDP2P From Erowid.org/archive/rhodium/chemistry/wacker.benzo-meoh.html By Methyl Man Stuck on 5% NaOH Wash #2. Wash #1 was as expected, resulting in a very black top “aqueous?” layer that was discarded. When...
  2. Winni Win

    DCM dichloromethane CAS 75-09-2

    DCM/DICHLOROMETHANE Price: usd15/L Payment methods: bitcoin, usdt, monero, ESCROW! Product Name Dichloromethane CAS NO 75-09-2 EINECS 200-838-9 Molecular Formula CH2Cl2 Molecular Weight 84.93
  3. S

    where can I find DCM in europe online ?

    who wil share some links plz ?
  4. S

    show me your steam distillation setup plz ?

    Can you please share some pictures of your steam distillation setup ? And maybe some info & tips they don't tell you when you buy it .
  5. G.Patton

    Solvents recovery

    Introduction In the synthesis of mephedrone (4-MMC) and other psychoactive substances at different stages (synthesis and purification) use different solvents, which are not entered into a chemical reaction. They remain in the same form as before syntheses. However, they are mixed with dirt, and...
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