Product Description
Product Name: L-Carnitine Fumarate
Molecular Formula: C11H19NO7
Molecular Weight: 277.28
CAS:90471-79-7
Packing: in cardboard drum, 25kgs/drum(net wt).
Use.Can be used as a substitute for L-carnitine tartrate, and stability is better than tartrate, suitable for solid preparations
Spec.:
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Item
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Details
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Appearance
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white powder or crystalline powder
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Specific rotation
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-16.5~-18.5°(10% aqueous solution)
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pH-value
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3.0~4.0(1% aqueous solution)
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Moisture
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≤1.0%
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Residue on ignition
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≤0.5%
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Chlorine
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≤0.4%
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Heavy metal
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≤10ppm
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Arsenic
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≤1ppm
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L-Carnitine Base
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58.5±2%
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Fumaric acid
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41.5±2%
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Assay
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100±2%
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