Monosodium Glutamate, commonly known as MSG, is a sodium salt of an amino acid (L-glutamic acid). It is a white crystalline substance soluble in water and alcohol; practically odorless. MSG is used to intensify flavours of foods.

MSG is not a direct taste enhancer but a complex flavour enhancer for gravies, meats, poultry, sauces, and in other combinations. It is also used to enhance the taste of tobacco and has been used medically.

APPEARANCE               white, practically odorless, free-flowing crystals
CONTENT                   99.0 % min
pH                      6.7 - 7.2 (5% Sol. G/G)
As                      3ppm max
Zn                         25ppm max
Pb                           10ppm max
SODIUM CONTENT           12.0 -12.5 %