L-Methionine
CAS NO:63-68-3
L-Methionine
CAS No.：63-68-3
Molecule Formula：C5H11NO2S
Molecule Weight：149.21
Structure Formula：
Description： White crystals or crystalline powder; characteristic odor. Freely soluble in formic acid, soluble in water, very slightly soluble in ethanol, practically insoluble in ether. Dissolve in dilute hydrochloric acid.

Manufacture Standards：AJI92, USP26, EP4
Specification:：
Specific rotation +23.0~+24.5°
Heavy metals ≤10ppm
Water content ≤0.20%
Residue on ignition ≤0.10%
assay 99.0~100.5%
PH 5.6~6.1
Used:
It is mainly used as animal essential amino acid in fish meal and additive of chickens, pigs and cows in order to keep animal and fowl growing healthily. It can improve the milky ability of cows, prevent the occurrence of hepatosis. Besides these, it can also be used as amino acid medicines, injection solution a nutritional infasion, the agent of protective liver, the therapy liver cirrhosis and toxic hepatitis
Packing:
25kgs/ fiber drum