DL-methionine

• Post Date:

  Jun 20,2016

• Expiry Date:

  Jun 20,2017

• Detailed Description:

  Cas No. :59-51-8 Quantity: 5000Metric Tons
  Payment Method: T/T L/C
  Product: DL-methionine
  CAS:63-68-3
  
  Specification:
  
  Package: 25KG bag or as buyer’s request
  
  ITEM
  
  
  STANDARD
  
  Appearance
  
  
  White Crystalline Powder
  
  Assay (on dry matter)
  
  
  
  98.5-101.5%
  
  Clarity of Solution
  
  
  Clear, colorless
  
  Transmittance
  
  
  ≥98.0%
  
  PH Value(1g/100ml in water)
  
  
  5.4-6.1
  
  Chloride(As Cl)
  
  
  ≤0.05%
  
  Heavy Metals(As Pb)
  
  
  ≤0.002%
  
  Lead (As Pb)
  
  
  ≤0.001%
  
  Arsenic (As AS)
  
  
  ≤0.00015%
  
  Sulfate(SO4)
  
  
  ≤0.02%
  
  Ammonium( As NH4)
  
  
  ≤0.01%
  
  Loss on drying
  
  
  ≤0.5%
  
  Residue on ignition(as sulphate ash)
  
  
  ≤0.1%

• 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:

  Hebei Zhousheng Biological Technology CO., LTD         

• Contact:

  Elaine

• Tel:

  0311-86556681

• Fax:

  0311-86556687

• Email:

  elaine@zsbiological.com