Appearance：White crystals or crystalline powder

Assay：L-Carnitine 56.5-60.5% Fumarate acid 40.5-42.5

Molecular structure：

Molecular weight：277.27

Shelf life：three years

Molecular formula：C7H16NO3.C4H3O4;C11H19NO7

CAS Number：90471-79-7

Usage：Nutritional chemicals.L-Carnitine is the chief amino acid that helps the body convert fats into energy. Fumarate is often used as a substitute for Tartrate to regulate acidity and activate antioxidant response pathways.