cas 59-51-8

white thin crystal or crystalline powder

characteristic smell and tiny sweet taste optical activity.

melting point: 280—281°c (resolve)

soluble in water(3.3g/100ml, 25°c )

ph 5.6—6.1 in 10% solution

dl-methionine is stable to air and heat, and unstable to strong acid, soluble in dilute acid and diluted alkaline, insoluble in ethanol, and hardly soluble in ether.

dl-methionine can also cause de-methylation.

dl-methionine is the major element in aminophenol transfusion and compound amino acids. and also can used in synthetic medicinal vitamin. dl-methionine has anti-fatty liver effects can be used to produce liver drug. in the food area, dl-methionine is used for food’s amino acids and health food processing. and also used as nutrition supplement.

quality control system

we do strict quality control in whole production process. all unqualified products are rejecting before shipping.

production capacity

we can produce both natrual extraction and chemical synthesis

logistics capacity

we can deliver goods by sea, air and express.

after-sales service(re-call)

certification