acetone anidro

[alabama78]

Da quanto ho capito si ottiene con l aggiunta di sali empson http://it.wikipedia.org/wiki/Solfato_di_magnesio
....Qualcuno sà come si fà ?

 

[flcl]

Acetone anidro...a cosa potrebbe servire? scuasate la mia ignoranza :?

 

[alabama78]

viene usato in questa tek
No Smell, Quick and Easy, Almost Pure Bufotenine Extraction

cmq ho trovato come si fà

Actually acetone does contain very small amounts of water and alchol, if you are using it to wash or purify a chemical then you will want to get rid of the water and the alcohol. This can be done buy getting some epsom salts, spreading them on a tray, and baking them for 2hours at 400 degrees, then scrape up 10 grams, put it into 1 litre of acetone, shake well, and let sit for 24 hours, the salt will sink to the bottom... and it is now anhydrous acetone (no water or alcohol)... hope this helps