Gargi
Harmless
Posts: 9
Registered: 18-3-2008
Location: -
Member Is Offline
Mood: happy
|
|
lysine from lysine hydrochloride,any clean method ?
Can anybody suggest a method to isolate Lysine from Lysine hydrochloride ???
for example neutralization of hydrochloride with bases (like potassium carbonate) in water gives free lysine with potassium chloride salts, is there
any other method which gives pure lysine alone either as a solid or as a solution in water without any contamination with inorganic salts.
|
|
|
not_important
International Hazard
Posts: 3873
Registered: 21-7-2006
Member Is Offline
Mood: No Mood
|
|
Use freshly prepared moist silver oxide. which results in a precipitate of AgCl.
Use hot alcohol solution of the amino acid salt, stir with a several-fold excess of K2CO3, then cool. The excess carbonate will absorb the water,
K2CO3 and KCl are both only slightly soluble in alcohol.
|
|
|
![[*]](images/xpblue/default_icon.gif){kind=icon}
