SRL L-Glutamic Acid Monosodium Salt Monohydrate (MSG) extrapure, 99%, 500gm,  (Monosodium Glutamate, Monosodium L-Glutamate) CAS: 6106-04-3, Molecular Formula: C5H8NO4Na.H2O, Molecular Weight: 187.14, Storage: Room Temperature, Shelf Life: 60 Months, for laboratory and industrial use