L-Cysteine

• Post Date:

  Aug 25,2016

• Expiry Date:

  Aug 25,2017

• Detailed Description:

  Cas No. :56-89-3 Legal number: (CAS RN): 56-89-3
  Molecular formula: C6H12N2O4S2
  Molecular weight: 240.29
  Physical and chemical properties: properties White hexagonal tabular crystal or white crystalline powder. Solubility soluble in dilute acid and alkali solution, extremely difficult to dissolve in water, insoluble in ethanol.
  USES: used in medicine, food, cosmetics and other industries.
  Standard: USP28 AJI92

• CAS Registry Number:

  56-89-3

• Synonyms:

  ;L(-)-3,3-Dithiobis(2-aminopropanoic acid);L-Cystine, synthetically derived;(H-Cys-OH)2 (Disulfide bond);(H-Cys-OH)2;H-(Cys)_2-OH;(-)-3,3-Dithiobis(2-aminopropionic acid);2-Amino-3-[(2-amino-2-carboxyethyl)dithio]propanoic acid;L-Cystine,food grade;Cystine;(2R,2'S)-3,3'-disulfanediylbis(2-ammoniopropanoate);Dicysteine;

• Molecular Formula:

  C₃H₇NO₂S₃

• Molecular Weight:

  185.28818

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Hebei Dasho Biotechnology Co., Ltd     [ China ]        

• Contact:

  Julia Cui

• Tel:

  86 15176499679

• Fax:

• Email:

  cuilinru2008@163.com