Molecular Formula C5H11NO2S Molecular Weight 149.21 Characteristics White crystalline powder DL-Methionine CAS NO59-51-8 Chemical NameDL-MethionineMolecular Structure Molecular FormulaC5H11NO2SMolecular Weight149.21CharacteristicsWhite crystalline powderPacking25KG/drum,25KG/cartonQuality StandardAJI92/USP28/EP5/FCCIVSpecification State of solution≥98.0%Chloride(CL) Ammonium(NH4) Sulfate(SO4)≤0. ...