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D-Pyroglutamic acid

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  Post Date: Jan 28,2016
  Expiry Date: Jan 27,2017
  Detailed Description: Cas No. :4042-36-8 Quantity: 1000000Kilograms
Specs:99%
Product name: D-Pyroglutamic acid;
CAS: 4042-36-8;
Purity: 99.1%;
Main function: can be used in the areas of pharmaceutical intermediates, fitness supplements, and cosmetics;
Company: Hongya Yaxing Biotechnology Co., Ltd.
Product Standard: AJI92/USP24;
Packaging: 25KG/Drum;
Molecular Formula: C5H7NO3;
Molecular Weight:129.11；

  CAS Registry Number:

4042-36-8
  Synonyms: ;D-5-Pyrrolidone-2-carboxylic acid;D-Pyroglutamic acid;(R)-(+)-2-Pyrrolidinone-5-carboxylic acid;H-D-Pyr-OH; ;2-oxopyrrolidine-1-carboxylic acid;
  Molecular Formula: C5H7NO3
  Molecular Weight: 129.114
  Molecular Structure: 4042-36-8 5-Oxo-D-proline
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Hongya Yaxing Biotechnology Co.,Ltd.     [ China ]          
  Contact: Xian Jun
  Tel: +86-28-37496355
  Fax: +86-28-37496355
  Email: yaxing@yx-aminoacid.com
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