L-Cysteine

• Post Date:

  May 09,2014

• Expiry Date:

  Nov 05,2014

• Detailed Description:

  Cas No. :52-90-4 Quantity: 50000Kilograms
  L-Cysteine
  Synonyms: 2-Amino-3-mercaptopropionic acid
  CAS: 52-90-4
  EINECS: 200-158-2
  MF: C3H7NO2S
  MW: 121.16
  Assay: 98.5% min.
  Package: 25kg/cardboard drum
  Character: White crystalline powder.
  Usage: Nutritional supplements. As a nutritional food additive.
  

• CAS Registry Number:

  52-90-4

• Synonyms:

  ;Cysteine, L-;L-(+)-Cysteine;L-Alanine, 3-mercapto-;L-Cys;NSC 8746;L-Cysteine;(+)-2-Amino-3-mercaptopropionic acid;L-beta-mercaptoalanine;L-Cysteine Free Base Crystalline;(S)-(-)-Cysteine;L-Cysteine Base;H-Cys-OH;

• Molecular Formula:

  C₃H₇NO₂S

• Molecular Weight:

  121.15

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  WUHAN HEZHONG BIO-CHEMICAL MANUFACTURE CO.,LTD     [ China ]        

• Contact:

  Jane Dong

• Tel:

  86-27-68886737

• Fax:

  86-27-88048077-995

• Email:

  ycgsales01@yccreate.com