Product Description
Chinese Supplier feed grade dl methionine CAS NO 59-51-8 feed additive dl-methionine 99% powder for poultry
DL methionine forms white flake like crystals or crystalline powder from alcohol, slightly sweet, and has a special odor. No optical rotation. It is soluble in water, dilute acids, and dilute alkalis, slightly soluble in 95% alcohol, and insoluble in ether. The content of commercial methionine is ≥ 98.5%, which is one of the essential amino acids for the growth of poultry and livestock. It is the "skeleton" amino acid for biosynthetic proteins and has a strong regulatory effect on animal metabolism. It is widely used in fields such as medicine, food, feed, and cosmetics. In terms of medicine, it can be used as the main component of amino acid infusion and composite amino acids, and can also be used to synthesize medicinal vitamins. By utilizing its anti fatty liver effect, it can be used for the production of liver protection preparations in raw Chemicalbook; In terms of food, it can be used as a nutritional supplement for amino acid fortification and processing of food health products. Due to its special odor, it is only used for fish cake products; In the feed industry, the amount of methionine is the largest, used as a nutritional enhancer for feed and as a feed additive to compensate for amino acid balance. Among the varieties of amino acid nutritional feed additives, methionine accounts for 60%, lysine accounts for 30%, and other amino acids account for about 10%.
Items | Standards |
Appearance | White or Light grey crystal |
DL-Methionine | ≥99% |
Loss on drying | ≤0.3% |
Chloride(As NaCl) | ≤0.2% |
Heavy Metals(As Pb) | ≤20mg/kg |
Arsenic (As AS) | ≤2mg/kg |
Detailed Photos
Packaging & Shipping
Packing:25kg/woven bag with PE lining
Storage & Transportation: Stored in a dry and ventilating warehouse. Keeping away from moisture and hot; unloaded with care. Stored separately from poisonous substances.