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Position: Home -> Products -> L Group Amino Acids L-Carnitine Base CAS:541-15-1 << BACK Item Limit Specific Rotation [a]D20o -29.0to - 32.0DEGREE State of Solution 95.0% Min Chloride (Cl) 0.04% Max Heavy Metals (Pb) 20ppm Max Arsenic (As2O3) 2ppm Max Other Amino Acids Not detectable Loss on Drying 0.5% Max Residue in Ignition 0.2% Max Assay 97.0% to 103.0% PH 5.5to9.5 Identification IR or Chemical Method Appearance White crystals or white crystalline powder Sodium 0.1% Max Potassium 0.2% Max Water content 4% Max

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