L-Carnitine Fumarate
L-Carnitine Fumarate
Molecular Formula: C11H19NO7
Molecular Weight: 277.28
Alias: (R)-(3-Carboxy-2-hydroxypropyl)-trimethyl ammonium fumarate
CAS No.: 90471-79-7
Molecular Formula: C7H16NO3.C4H3O4;C11H19NO7
Molecular Weight: 277.27
Usage: Pharmaceutical , nutrition food additives
L-carnitine fumarate can take place of l-carnitine tartrate, it is better than l-carnitine tartrate in stability, espcially for solid qpplications.
Appearance: white powder or crystalline powder
Specific rotation: -16.5~-18.5°(10% aqueous solution)
pH-value: 3.0~4.0(1% aqueous solution)
Moisture: NMT 1.0%
Residue on ignition: NMT 0.5%
Chlorine: NMT 0.4%
Heavy metal: NMT 10ppm
Arsenic: NMT 1ppm
L-Carnitine Base: 58.5±2%
Fumaric acid: 41.5±2%
Assay: 100±2%
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L-Carnitine base | L-Carnitine base Synonyms: 3-Hydroxy-4-(trimethylammonio)butanoate; Vitamin BT; L(-)-Carnitine CAS NO: 541-15-1 Molecular weight: 161.2 EC NO: 208-... |
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