5.95 PH L- Methionine CAS 63-68-3 L-α- Amino -γ- Methylthiobutyricacid

Basic Information
Place of Origin: CHINA
Brand Name: MOSINTER
Certification: COA
Model Number: Healthy Food Additives-21
Minimum Order Quantity: 25KG
Price: negotiation
Packaging Details: Aluminum foil bag, fiber can, kraft paper bag
Delivery Time: within 7 days
Payment Terms: T/T, Western Union
Supply Ability: 200-300MT/month
Detail Information
Name: L-Methionine CAS: 63-68-3
Form: Powder Grade: Food Grade
Application: Food Addtive Packaging: Drum
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Product Description

L-Methionine CAS 63-68-3 L-α-amino-γ-methylthiobutyricacid,Healthy Food Additives




L-methionine, also known as l-methionine, is the l-handed version of methionine. Colorless or white luster flake crystal or white crystalline powder, slightly with a special smell, taste slightly bitter. Melting point 280 ~ 281℃. The instability of strong acids may lead to demethylation. Soluble in water (5.6g/100mL,30℃), lukewarm dilute ethanol, alkaline solution or dilute inorganic acid. It is insoluble in ethanol and almost insoluble in ether. Toxicity: LD50, 29mmol/kg (rats, intraperitoneal injection).




Appearance White sheet crystal or powder
Purity ≥99.93%
Package 25 kg / barrel
PH 5.95 (1% aqueous solution)
Loss on drying ≤0.05%
Heavy metals (Pb) ≤0.001%



Amino acid drugs, nutritional supplements. Used for cirrhosis and fatty liver. In addition, it is widely used as feed additive to improve feed quality, improve the utilization rate of natural protein and promote animal development. For example, dl-methionine can increase the egg production of chickens, increase the weight of pigs, and increase milk production of cows. Adverse reactions: liver coma should not be used.


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