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DL-methionine

CAS Number: 59-51-8
Molecular formula: C5H11NO2S
Molecular weight: 149.21
EINECS number: 200-432-1

What is DL-methionine?

DL-methionine is white flake crystal or crystalline powder. Has a special smell. Slightly sweet. Melting point is 281 degrees (decomposition). The pH value of 10% aqueous solution is 5.6-6.1. It has no optical rotation. It is stable to heat and air. It is unstable to strong acid and can cause demethylation. It is soluble in water (3.3g/100ml, 25 degrees), dilute acid and dilute Solution. It is extremely difficult to dissolve in ethanol and almost insoluble in ether.

Basic Information:

English name: DL-Methionine

English synonyms: (R,S)-2-Amino-4-methylsulfanyl-butyricacid;(RS)-2-Amino-3methylthiobutansαureChemicalbook;Metione;Neston;Pedameth;Petameth;Thiomedon;Urimeth

CAS Number: 59-51-8

Molecular formula: C5H11NO2S

Molecular weight: 149.21

EINECS number: 200-432-1

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Uses

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 of biosynthetic protein and has a strong regulatory effect on animal metabolism.

In the feed industry, the amount of methionine is the largest. It is used as a nutritional fortifier of feed and a feed additive to make up for the balance of amino acids. Among the varieties of amino acid nutritional feed additives, methionine is 60%, lysine is 30%, and other amino acids are about 10%.

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The DL-methionine Supplier

Green Agri enjoys long term relationships with our clients because we focus on customer service and providing great products. If you are interested in our products, we are flexible with the customization of orders to suit your specific need and our quick lead time on orders guarantees you’ll have great tasting our products on-time.

We also focus on value-added services. We are available for service questions and information to support your business.

Where to buy DL-methionine?

Just send email to info@greenagribio.com , or submit your requirement in bottom form, we are of service at any time!

 

Why choose us?

  • We are constantly striving to improve our quality control processes to ensure that our intermediates meet the highest standards.
  • Now, we have won a high reputation with our excellent DL-methionine, and our customers’ expectation is the driving force for us to continuously improve our professional level and service quality.
  • We have invested heavily in research and development to ensure our intermediates are constantly improving.
  • Our company has actively adjusted its strategic thinking in accordance with the development strategy of highlighting the main business and becoming bigger and stronger.
  • Our product range includes a wide range of intermediates, all of which are of the highest quality.
  • At present, the company has formed a team of business backbone with rich experience in all aspects of production, operation and management.
  • We take pride in our ability to deliver high-quality intermediates that meet or exceed our customers’ expectations.
  • We will always serve our customers based on a rich selection of products and an economical market price.
  • Our intermediates are widely used in various industries, including pharmaceuticals, electronics, and food.
  • Scientific and technological innovation and management innovation are the keys to our invincibility in the market competition. We encourage our employees to carry out innovative activities and use the corresponding system to motivate them to actively participate in the improvement of technology, equipment and process.

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