N-Acetyl-L-Cysteine Powder High Quality New Arrival

• Post Date:

  Jun 25,2016

• Expiry Date:

  Dec 22,2016

• Detailed Description:

  Cas No. :616-91-1 Quantity: 10Kilograms
  Specs:Wite Powder
  Price:100 USD Kilograms
  Payment Method: Western Union,Money Gram,Bitcoin,Bank Transfe
  N-Acetyl-L-Cysteine
  White crystals or crystalline powder; strongly acid taste.
  CAS No.616-91-1
  assay 98.5-101.0%
  
  N-Acetyl-L-Cysteine(NAC)
  
  CAS No.616-91-1
  
  Molecule FormulaC5H9NO3S
  
  Molecule Weight163.20
  
  Description:White crystals or crystalline powder; strongly acid taste. Freely soluble in water.Soluble in ethanol, practically insoluble in ether.Solubility(H2O, g/100g):17(20°),80(40°),260(60°)
  
  Manufacture Standards: AJI92,USP26,EP5
  
  assay 98.5-101.0%
  
  Main uses: Cure bronchitis.Used in the cure of liver disease, antioxidant and antidote.
  
  Packing:25kgs/ fiber drum
  
  
  CHARACTERS
  A WHITE CRYSTALLINE POWDER OR COLOURLESS CLYSTALS,FREELY SOLUBLE IN WATER AND IN ALCOHOL,PRACTICALLY INSOLUBLE IN METHYLENE CHLORIDE
  
  INFRARED SPECTRUM
  COMPARES TO STANDARD
  
  SPECIFIC ROTATION[α]D20
  +21.0 ° TO+27.0 °
  
  IDENTIFICATION REACTION
  A DARK VIOLET COLOUR DEVELOPS
  
  MELTING RANGE
  104°C TO 110°C
  
  APPEARANCE OF SOLUTION
  CLEAR AND COLOURLESS
  
  PH
  2.0 TO 2.8
  
  ZINC
  NOT MORE THAN 10PPM
  
  HEAVY METALS(Pb)
  NOT MOTE THAN 10PPM
  
  RELATED SUBSTANCES
  KNOWN IMPURITY ≤ 0.5%
  
  SUM OF UNKNOWN IMPURITY≤ 0.5%
  
  LOSS ON DRYING
  NOT MORE THAN1.0%
  
  

• CAS Registry Number:

  616-91-1

• Synonyms:

  ;Acetylcysteine;Airbron;Broncholysin;Brunac;Fabrol;Fluatox;Fluimucetin;Fluimucil;Fluprowit;Inspir;L-alpha-acetamido-beta-mercaptopropionic acid;Mercapturic acid;Mucocedyl;Mucolator;Mucolyticum;Mucomyst;Muco Sanigen;Mucosil;Mucosol;Mucosolvin;Mucret;N-acetyl-3-mercaptoalanine;N-acetyl-L-(+)-cysteine;Neo-Fluimucil;Parvolex;Respaire;Tixair;N-Acetyl Cysteine;N-acetylcysteine;(2R)-2-(acetylamino)-3-sulfanylpropanoate;NAC;N-Acetyl-cysteine;Ac-Cys-OH;

• Molecular Formula:

  C₅H₈NO₃S

• Molecular Weight:

  162.1875

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Wuhan YuanCheng GongChuang Technology Co.Ltd     [ China ]        

• Contact:

  Cole

• Tel:

  86-020-31121526

• Fax:

  86-020-31121510

• Email:

  cole@ycphar.com