Product Description
Product Name: L-Carnitine-L-tartrate
Molecular Formula: C18H36N2O12
Molecular Weight: 472.49
CAS:36687-82-8
Packing: in cardboard drum, 25kgs/drum(net wt).
Use:Nutrition enhancer, medicine, especially suitable for solid preparation.
Spec.:
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Item
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Details
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Identification
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IR or nuclear magnetic resonance
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Appearance
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white crystal or crystalline powder
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Specific rotation
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-9.5~-11.0(10% aqueous solution)
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pH-value
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3.0~4.5(5% aqueous solution)
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Moisture
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≤0.5%
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Residue on ignition
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≤0.5%
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Solubility
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clear
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Heavy metal
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≤10ppm
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Arsenic
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≤2ppm
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L-Carnitine Base
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67.2~69.2%
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L(+)-Tartaric acid
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30.8~32.8%
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Chloride
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≤0.4%
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Assay
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100±2%
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