Author Topic: Phosphorus Acid and Tensides  (Read 2780 times)

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  • Guest
Phosphorus Acid and Tensides
« on: July 17, 2004, 10:55:00 AM »
If one had 1 litre of around 15 to 20% Phosphorus Acid with less than 5% Tensides within, is there a way to divide the h3po4 from the tensides so one could use it in meth production, for example?
(only hypothetical of course :))
I know this sounds like a Stimulant question, but it's also on Chemicals and Equipment, so i hope this forum is the right place to post ...


  • Guest
Better find another product
« Reply #1 on: July 17, 2004, 01:21:00 PM »
Very, very difficult in my opinion and not worth the effort. Can’t you get any other source of H3PO4? If you can't find it 85%, find the rust cleaners containing only diluted phosphoric acid, some with a little methanol added. See the thread:

Post 512651

(fnord: "isolating phosphoric acid", Newbee Forum)


  • Guest
Not phosphoric acid
« Reply #2 on: July 17, 2004, 02:01:00 PM »
I'm pretty sure he's trying to separate H3PO3 (phosphorous acid) not H3PO4 (phosphoric acid).