L-蛋氨酸

为白色片状结晶或结晶性粉末， 特臭， 微甜。 mp280-282℃(分解)， 无旋光性， 对热及空气稳定， 对强酸不稳定， 可导致脱甲基作用。 溶于水(3.5%, 25℃), 稀酸和稀碱溶液， 极难溶于乙醇， 不溶于乙醚。 等电点5.74。

The company covers an areas of 37000 square meters ,has passed ISO9001:2000 and HACCP quality system certification and has also certified by Kosher and Halal .With the adoption of advanced management form and equipment, precision analytical instrument and the workshop built according to GMP requirements, the product quality of our company has reached the US FCCIV and USP , European Pharmacopoeia and Japanese Ajinomoto standards.