EINECS: 1308068-626-2 Usage: Acetyl-L-Carnitine (ALC) is an important dietary supplement. ALC is a natural substance, present in the human body, especially in muscles, in the brain, and in the male testicles. ALC is the acetylated, high-energy form of L-Carnitine. Vapour Pressur : Density: Melting Point: 194 °C (dec.)(lit.) Boiling Point: Flash Point: Packing: 25kg fiber can