... . People use MSG to enhance the flavour of your food, especially frequentlly available in Asian country.And also ... it has a big amount demand all over the world.Our features are as follows:1. ... GB/T8967-2000/FCCIVSpecificationPurity99%AppearanceWhite or colorless crystalState of solution (transmittance) (%)98.%Specific rotation+24.8 ... 30-40, 40-60, 60-80, 80-10, 80-120 meshPacking:1, Kraft paper bag or ...