DL-Methionine

• Post Date:

  Dec 15,2015

• Expiry Date:

  Dec 14,2016

• Detailed Description:

  Cas No. :59-51-8 DL-Methionine
  
  Chinese name English name DL-Methionine DL- methionine
  
  CAS No. 59-51-8
  
  The molecular formula C5H11NO2S with molecular weight of 149.21
  
  The AJI92/USP30/CP2010 quality standard
  
  Appearance: white or white crystalline powder
  
  The solubility of MORE THAN 98% chlorine content NMT 0.020%
  
  Ammonium sulfate NMT 0.020% NMT 0.02%
  
  Iron NMT 10PPm NMT 10PPm NMT 1PPm heavy metal arsenic salt
  
  Dry weight loss NMT 0.30% residue on ignition NMT 0.10%
  
  The contents of 99 – 100.5% 5.6 – 6.1 acidity
  
  Effect of nutritional supplement for pharmaceutical, food and feed additives, also used in perfumes.
  
  Packing 25 kg / barrel, shelf life of 2 years.

• CAS Registry Number:

  59-51-8

• Synonyms:

  ;DL-2-Amino-4-(methylthio)butyric acid;DL-Methoionine;(+/-)-2-Amino-4-(methylthio)butyric acid;H-DL-Met-OH;

• Molecular Formula:

  C₅H₁₁NO₂S

• Molecular Weight:

  149.21

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Hubei Widely chemical technology Co., Ltd         

• Contact:

  jie lei

• Tel:

  027-59402396

• Fax:

  027-59402396

• Email:

  widelylei@hotmail.com