... Raw material: white rice and corn 2) Purity: 99%, 3) Sizes: 20,30,40,60,80 4 ... )Packing:25kg, 1kg.500g Monosodium Glutamate 99% Mesh size :20-30.40-60.60-80 ... intermediate. 2.MonoSodium Glutamate (MSG, Monosodium L-Glutamate, Monosodium L-Glutamate Monohydrate)Molecular Formula C5H8NNaO4. H2OCAS No. ... MSG you want. No.ITEMSSTANDARD Results01Assay99.00%min 99.43%02Specific Rotation +24.8 – 25.3 ...