Glutamic acid,China price supplier

L-glutamate acid,is based on the quality of sugar as raw materials by microbial fermentation, using “isoelectric point extraction” with ”exchange resin”; means the separation obtained. L-glutamate acid is a scale-like or powder-like crystals. It is slightly acidic, and non-toxic. slightly soluble in cold water, soluble in hot water, almost insoluble in ether, acetone and acetic acid in the cold, not soluble in ethanol and methanol. at 200 ℃ when the sublimation, 247 ℃ -249 ℃ decomposition, density 1.538g/cm3, specific rotation +37- + 38.9 (25 ℃). L-glutamate in food, medicine, cosmetics and other fields have applications, widely used in the production of sodium glutamate (MSG), L-threonine,, poly Glutamic acid and so on.