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| CAS No.: | 541-15-1 |
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| Formula: | C7h15no3 |
| EINECS: | 208-768-0 |
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L-Carnitine, also known as vitamin BT, is a naturally occurring amino acid derivative with the chemical formula C7H15NO3. It plays a crucial role in energy metabolism by facilitating the transport of fatty acids into mitochondria for energy production.
As a food additive, L-carnitine is widely used in functional foods and beverages to enhance nutritional value. Due to its excellent water solubility and stability at high temperatures, it can be easily incorporated into liquid and solid food formulations. It is commonly found in fortified dairy products, energy drinks, and dietary supplements.
Although the human body can synthesize L-carnitine, dietary supplementation is beneficial for individuals with increased nutritional needs. It is considered a vitamin-like substance rather than a true vitamin, and its addition to food products provides a convenient way to support balanced nutrition.
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Testing Item
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Standard
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Result
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Appearance
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White crystalline powder with hygroscopicity
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White crystalline powder
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Assaying
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97.0%∼103.0%
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99.50%
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Identification
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Infrared or specific curl
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positive reaction
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Specific rotation
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-29°∼-32°
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-31.94°
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PH
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5.5~9.5
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6.54
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Wet
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≤4.0%
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0.24%
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Loss on Drying
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≤0.5%
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0.03%
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Heavy metals (Pb)
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≤10mg/kg
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conforms
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Arsenic salt
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≤1mg/kg
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conforms
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Chloride (in Cl)
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≤0.4%
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conforms
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