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L-Carnitine fumarate is a chemical substance,the Molecular formula is C7H16NO3.C4H3O4;C11H19NO7.
Appearance white powder or crystalline powderSpecific rotation -16.5~-18.5°(10% aqueous solution)
pH-value 3.0~4.0(1% aqueous solution)
Residue on ignition ≤0.5%
Heavy metal ≤10ppm
L-Carnitine Base 58.5±2%
Fumaric acid 41.5±2%
Can be used as a substitute for L-carnitine, and the stability is better than that of the salt, and is suitable for the solid preparation.
Avoid high temperature and sunshine.