... also known as sodium glutamate and MSG, a sodium salt of the naturally occurring non-essential amino acid glutamic acid. It ... and glutamate anions on contact with water. Stores: Handling Containers of this material may be hazardous when emptied. Since emptied containers ... , liquid, and/or solid), all hazard precautions given in the data sheet must be observed. Mesh: 20, 30, 40, 60, 80, 100 ...