L-Pyroglutamic acid

• Post Date:

  Mar 19,2015

• Expiry Date:

  Mar 18,2016

• Detailed Description:

  Cas No. :98-79-3 Name: L-Pyroglutamic acid
  Synonyms: 5-Oxoproline; 5-Oxopyrrolidine-2-carboxylic acid; L-5-Pyrrolidone-2-carboxylic acid; (S)-(-)-2-Pyrrolidone-5-carboxylic acid
  Molecular Formula: C5H7NO3
  Molecular Weight: 129.11
  CAS Registry Number: 98-79-3
  EINECS: 202-700-3
  Description: white crystals or crystalline powder
  Chloride(Cl) ≤0.020%
  Heavy metals (Pb) ≤10PPM
  Iron(Fe) ≤10PPM
  Arsenic (As2O3) ≤1PPM
  Other amino acids conforms
  Loss on drying ≤0.5%
  Residue on ignition ≤0.2%
  Melting point 160.1 ~ 161.2°C
  Assay 98.5% ~ 101.0%
  Application:
  1. Pharmaceutical intermediates, medical supplements.
  2. Has a strong moisturizing capabilities, strong penetration in the skin. As a high-nutrient in nature, easily absorbing additives, the skin conditioning of Use, as a moisturizing agent.
  Packaging: 25kg/drum or according to customer's require

• CAS Registry Number:

  98-79-3

• Synonyms:

  ;5-Oxo-L-proline;Pyroglutamicacid;pidolic acid;glutiminic acid;5-oxoproline;Pyr-OH;L-Pyroglutamic acid;H-Pyr-OH;L-2-Pyrrolidone-5-carboxylic acid;(S)-(-)-2-Pyrrolidinone-5-carboxylic acid;L-Pyrpglutamic Acid;5-Oxopyrrolidine-2-carboxylic acid;5-Pyrrolidone-2-carboxylic acid;L-5-Pyrrolidone-2-carboxylic acid;pyroglutamic acid;Pyrrolidonecarboxylic Acid;L-pyro glutamic acid;(2S)-5-oxopyrrolidine-2-carboxylate;

• Molecular Formula:

  C₅H₆NO₃

• Molecular Weight:

  128.1066

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  lingonberry-daxianling zhongbei northland bio-chem industry co.,ltd     [ China ]        

• Contact:

  candice

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  +86-452-6197118

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  +86-452-6197939

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