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|Product Overview :||L-a-Glycerylphosphorylcholine 99%|
|Description :||Appearance: White powder, neutral odor, highly hygroscopic;Identification: TLC: Standard solution and test solution has same spot, RF;Specific Optical: -2.6°;pH: 5.5;Water: 0.6%;Residual Solvent: Methanol<0.5%;Phosphate ion: The color of solution should be not stronger than the control solution(5ppm);Chloride: <0.02%;Sulfate: <0.02%;Heavy metals(As PB): <10ppm;Assay(Dried basis): 101.2%|