DL-Methionine Methi...

DL-Methionine Methionine powder CAS 59-51-8 with low price

DL-Methionine Methionine powder CAS 59-51-8 with low price

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1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: >99%
  • Payment Terms : L/C,T/T,Other

Keywords

Methionine DL-Methionine 59-51-8

Quick Details

  • Appearance:white powder
  • Application:Food additive
  • PackAge:1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
  • ProductionCapacity:1000 |Metric Ton|Year
  • Storage:Cool Dry Place
  • Transportation:by sea or by air

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Details:

Basic information
DL-Methionine CAS:59-51-8 is an amino acid. Amino acids are the building blocks that our bodies use to make proteins. Methionine is found in meat, fish, and dairy products, and it plays an important role in many cell functions.
DL-Methionine CAS:59-51-8 is a sulfur-containing amino acid that is butyric acid bearing an amino substituent at position 2 and a methylthio substituent at position 4. It is an alpha-amino acid and a sulfur-containing amino acid. It derives from a butyric acid. It is a conjugate base of a methioninium. It is a conjugate acid of a methioninate. It is a tautomer of a methionine zwitterion.


Product Application
This product is feed nutrition fortifier.Livestock and poultry lack methionine, will cause dysplasia, weight loss, liver and kidney function weakened, muscle atrophy, fur metamorphism.Adding 1kg methionine to the feed is equivalent to the nutritional value of 50kg fish meal.The general additive amount in feed is 0,05%-0.2%.

Commercial methionine content ≥98.5%, is one of the essential amino acids for the growth of livestock, is the "skeleton" amino acid of biosynthesis protein, has a strong regulatory effect on the metabolism of animals, widely used in the fields of food, feed and cosmetics.In food, for food amino acid fortification and food health products processing, can be used as nutritional supplements, because of the special smell, it is only used for fish cake products;In the feed industry, methionine has the largest amount, which is used as the nutrient fortifier of the feed and the feed additive to make up the balance of amino acids. Among the varieties of nutritional feed additives of amino acids, methionine accounts for 60%, lysine accounts for 30%, and other amino acids account for about 10%.

Specification

Appearance White Crystal to Powder
Infrared spectrometry Conforms to Structure
Purity ≥99% (NT) (TLC)
Loss on drying <0.2 %
Heavy metals (as Pb) <10 ppm
Res. after ignition <0.1 %
pH 5.6 ~ 6.1 (1% soln.25°C)
Transmittance >95 % (c=10, 2 N HCl, 430 nm) 1 cm cell
Cl < 200 ppm
SO4 < 200 ppm
NH4 < 200 ppm
Fe < 10 ppm
Other amino acids <0.2 % (TLC)
Water (by Karl Fischer) ≤0.5 %
Residue on ignition (Ash) ≤0.1 %
Arsenic (As) ≤3 ppm
Cadmium (Cd) ≤1 ppm
Mercury (Hg) ≤1 ppm
Lead (Pb) ≤10 ppm

Packaging & Delivery

By Express(Fedex,TNT,DHL,EMS) By Air By Sea
Suitable for under 50kg Suitable for more than 50kg Suitable for more than 500kg
Fast: 3-7 days Fast: 3-7 days Slow: 3-10 days
High cost Medium cost Low cost
Door to door service Port to port service Port to port service

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