placebo (arrogant bee of the day)
07-12-03 07:47
No 446541
      99% formic + 50% H2O2  Bookmark   

If someone had these chemicals at that strength, would one just work out the amount they need to be diluted to get to 85% formic and 35% H2O2 and proceed from there? Assuming the standard buffered performic of course.

I hate variables!

I'm not fat, I'm just too short for my weight.
http://www.whatreallyhappened.com
 
 
 
 
    raffike
(Hive Addict)
07-12-03 08:49
No 446546
      Raf had 50% H 2 O 2 and he used tap water for...  Bookmark   

Raf had 50% H2O2 and he used tap water for dilution and just checked density.You must calculate to get the amounts needed.It's easy,at least it was for me.

For those about to synth,we salute you
 
 
 
 
    nitrous351
(Hive Bee)
07-12-03 09:21
No 446557
      aqueous solutions  Bookmark   

I assume you're talking about aqueous solutions. To make a 85% formic solution, mix 85mL formic per 100mL of the total (i.e., for every 100mL you have, 85mL should be formic, and 15mL water). To get 35% solution from a 50% solution, mix 70mL peroxide per 100mL (i.e., a 100 mL solution would be made up of 70mL peroxide and 30mL water). I wouldn't use tap water... I would use distilled/de-ionized water. Good luck peace

D.A.R.E. = Drugs Are Really Exciting
 
 
 
 
    raffike
(Hive Addict)
07-12-03 09:31
No 446562
      No,density of formic acid and it's solutions...  Bookmark   

No,density of formic acid and it's solutions is always above 1 and so are solutions of perhydrole you can't use volume here but weight.
Let me do a calculation for you.Let's say you want 500 grams of 35% perhydrole.
500x0,35=175
You need 175 grams of 50% perhydrole
and 500-175=325 grams of water to get 500 grams of 35% perhydrole.All % are weight %

For those about to synth,we salute you
 
 
 
 
    hest
(Hive Adickt)
07-12-03 16:27
No 446610
      Rafki  Bookmark   

Iff you have 100% perhydrole rafkie is right, else multiply with 2 *loL*

(As in 175*x=350g 50% prehydrole and 150gwather=500g 35% perhydrol)
 
 
 
 
    raffike
(Hive Addict)
07-15-03 23:02
No 447563
      damn some mistake jumped in...glad you ...  Bookmark   

damn some mistake jumped in...glad you noticed...

For those about to synth,we salute you
 
 
 
 
    slick14
(Hive Bee)
07-17-03 22:08
No 448086
      Could you help swim find a complete procedure...  Bookmark   

Could you help swim find a complete procedure using formic acid and H2O2 swim has looked everywhere and cant find anything could you point swim in the right direction?

"A multiple felon perhaps, but certinly not dangerous"
Raoul Duke
 
 
 
 
    Rhodium
(Chief Bee)
07-19-03 03:17
No 448351
      Procedure for what?  Bookmark   

Could you help swim find a complete procedure using formic acid and H2O2

For what? If the actual mixing, everything you need to know can be found above. If you want a procedure using the mixture, UTFSE for "performic acid oxidation"...