Product Name : L-Carnitine fumarate

Alias : (R)-(3-Carboxy-2-hydroxypropyl)-trimethyl ammonium fumarate

CAS No.: 90471-79-7

Molecular Formula : C₇H₁₆NO₃^.C₄H₃O₄;C₁₁H₁₉NO₇

Molecular Weight : 277.27

Appearace : white crystalline powder

specific rotation :  - 16.5~-18.5°(10% aqueous solution)

pH : 3.0~4.0(1% aqueous solution)
Water :   ≤1.0%
Ignition residue : ≤0.5%
Heavy metal:  ≤10ppm

Usage: Pharmaceutical , nutrition food additives