sulfuric acid

  1. GDC

    Amphetamines from different Acids (Sulphate,Phosphate,HydroChloric)

    If i have Base and want to Salt out: - What i have to do? - Use Acetone/Methanol and desired acid, ok. On all acids: The Base have to be dry! -> MgSO4 as a drying agent. But i was thinking that the use of phosphoric acid is different to sulfuric and of course: no HOW TO is available here...
  2. TheVacuumGuy

    (video) What is being released here?

    Probably Nitrogen Dioxide, but it quacks like Bromine. Why the sudden reaction on addition of Hbr? Could anyone shed a light on this? Thanks!
  3. Cargo Chemicals

    Sulfuric acid

    Purity: 15% CAS: 7664-93-9 Formula: H2SO4 Our company carries out the delivery of any goods that are not prohibited by law from China to the EU. You can receive your goods in a specially equipped cache or by courier delivery.
  4. Wendy Dreamer

    Sodium bisulfite CAS 7631-90-5

    【Package and Delivery】 Discreet and sealed packaging, USA/Canada/Europe/Russia/Australia/New zealand/Dubai Local Warehouse in stock! 【Payment】 bitcoin, usdt, monero, bank transfer, ESCROW! 【Price】 usd60/kg (for reference only) 【Product information】 chemical reaction: When sodium bisulfite reacts...
  5. P

    Synthesis with H2S04 and CaCO3/CaO?

    Hi there, i saw many synthesis methods here and they all seem a bit complicated to me. My situation is: i got 1l of the yellow oil (i guess its BMK?) and the person, who gave it to me, didn't have a proper instruction for me. I just got the info, that i need to put the oil in a big dish made out...
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