Amino Acid L-Glutamine Acid

• Post Date:

  Apr 29,2015

• Expiry Date:

  Oct 26,2015

• Detailed Description:

  Cas No. :56-85-9 Quantity: 50Kilograms
  Specs:25 Kg per Drum
  Price:0.1 USD Metric Tons
  Payment Method: T/T before shipment, or L/C at sight
  Xinjiang Fufeng Biological Technology Co.,Ltd.
  Specifications of L-Glutamine
  
  [CAS No.]: 56-85-9
  [Chemical Formula]:C5H10N2O3
  [Molecular Weight]: 146
  
  Description: White crystals or crystalline powder
  Assay 98.5%-101%
  Specific Rotation[α]D20 +6.3° ~ +7.3°
  Loss on Drying ≤0.50%
  Residue on Ignition ≤0.10%
  Chloride (Cl) ≤500ppm
  Iron(Fe) ≤30ppm
  Sulfate ( SO4) ≤300ppm
  Heavy Metals ≤15ppm
  Lead (Pb) ≤5ppm
  Arsenic（As） ≤3ppm
  Cadmium (Cd) ≤1ppm
  Mercury (Hg) ≤1ppm
  Total Plate Count ≤5000cfu/g
  Yeast and Molds ≤100cfu/g
  E.Coli Negative in 10g
  Staphylococcus Aureus Negative in 10g
  Salmonella Negative in 10g
  Particle size 100mesh
  Solubility Dissolve is water
  Bulk density ≥0.5g/ml
  Organic Volatile Impurities Meets the requirements.
  Shelf life 24months
  
  
  
  

• CAS Registry Number:

  56-85-9

• Synonyms:

  ;L(+)-Glutamic acid-5-amide;L-Glutamine;L-2-Aminoglutaramic acid;levoglutamide;H-Gln-OH;L-Glutamic acid 5-amide;alpha-glutamine;L-(+)-glutamine;(2S)-2-amino-4-carbamoylbutanoic acid;(S)-(+)-glutamine;2,5-Diamino-5-oxopentanoic acid, (S)-;2-Aminoglutaramic acid, L-;glutamine, L-;glutaminic acid;L-(+)-glutamic acid-5-amide;

• Molecular Formula:

  C₅H₁₀N₂O₃

• Molecular Weight:

  146.146

• Molecular Structure:

  

• Hazard Symbols:

   Xi:刺激性物质;
  

• Risk Codes:

  R36:刺激眼睛;
  

• Safety Description:

  S24/25:;
  

• Company:

  Xinjiang Fufeng Technologies Co.,ltd.     [ China ]        

• Contact:

  Fufeng

• Tel:

  0539-7277111

• Fax:

  0539-7260277

• Email:

  aminoacids@fufeng-group.com