... Packing : 3g,5g,100g,227g, 400g,454g,500g,25kg Monosodium glutamatepecification of Monosodium glutamate (MSG) ItemsSpecificationPurity(%):>99.0Transmittance(%):>98Specific Rotation:+24.8 ~ +25.3Chloride ... at home,in restaurants,and by food processors.Monosodium glutamate,commonly known as MSG,is a sodium salt of an amino acid ... and has been used medically to treat hepatic coma. monosodium glutamate/MSG