Ketamine is a strong disasociative simmilar to PCP (Angel Dust) but medically considered to be safer. It is also used as a horse tranquilizer. Ketamine is also known as Ket, Special K, Vitamin K or just K and its chemical name is Ketamine Hydrochloride. It can be a white powder or capsule that is orally psychoactive. In powder form it can also be sniffed. The pharmacudical form is a clear liquid that is orally and intravinously psychoactive.
Ketamine information (Erowid)
Ketamine FAQ (Lycaeum)
Additional info (DAIS)
tiletamine, a ketamine analog(Lycaeum)