Sciencemadness Discussion Board

acetaminophen solubility

mfilip62 - 6-7-2010 at 09:41

I tried to find this info but without success...

All I know is that is soluble in alcohol
(depending on the temp.) and
extremely soluble in N,N-dimethylformamide.

Unfortunately I can't afford to waste pricy DMF one on that, so I need some kind solubility table in different solvents and
temperatures.

Info on acetone and denatured ethanol would be nice!

For example how much 96% denat. ethanol do I need to
dissolve 1g of paracetamol under 50°C !?

Thanks!

The WiZard is In - 6-7-2010 at 12:02

Quote: Originally posted by mfilip62  
I tried to find this info but without success...

All I know is that is soluble in alcohol
(depending on the temp.) and
extremely soluble in N,N-dimethylformamide.




Strange .... when last last I check Google "acetaminophen solubility"
yielded 1 520 000 hits.

I did a Vulcan Mind Meld with my PC and it tells me Google
could supply an answer that quick. Perhaps you need a more
powerful PC. I hope you are not using an Apple! Running a
strange operating system like Unix, CP/M or
the worst system ever to come out of Hell it made Windows-95
look good — DOS 4.

mfilip62 - 6-7-2010 at 12:48

I found chart I neede,unfortunatelly it won't let me post it here because of some retarded size limits.
I resized it to microscopic size it still wont let me do it,sorry guys...

[Edited on 6-7-2010 by mfilip62]

psychokinetic - 6-7-2010 at 13:28

About tree fiddy.

With your chart, are you resizing the file as well as just the image? A squished image will still have the same filesize.

mfilip62 - 6-7-2010 at 13:33

Picture has 116KB big and I have Paint program.
Will post it if someoneon tells me how to do it...

The WiZard is In - 6-7-2010 at 13:49

Quote: Originally posted by mfilip62  
I found chart I neede,unfortunatelly it won't let me post it here because of some retarded size limits.
I resized it to microscopic size it still wont let me do it,sorry guys...

[Edited on 6-7-2010 by mfilip62]



--------
Try this

Solubility, Polymorphism, Crystallinity, and Crystal Habit of Acetaminophen and Ibuprofen by Initial Solvent Screening

http://tinyurl.com/27phxmj

not_important - 6-7-2010 at 17:38

Quote: Originally posted by mfilip62  
I found chart I neede,unfortunatelly it won't let me post it here because of some retarded size limits.
I resized it to microscopic size it still wont let me do it,sorry guys...


How about stating
1) what the image format is
2) the dimensions as well as the file size - more than 800 pixel wide can't be posted.
3) the colour depth of the image
4) Get IrfanView (free) to work with images, MSPaint is a toy.


psychokinetic - 7-7-2010 at 13:25

Hmm, if it's 116kb and you have tried ensmallificating it, I'm not sure anymore. Sorry.