N-Acetyl-L-Cysteine

Category:Active Pharmaceutical Ingredients > Biochemical Ingredients > Amino Acids and Derivatives
Product Name:N-Acetyl-L-Cysteine
CAS No.:616-91-1
Standard:USP
Price(USD):0.00
International Approvals/Standards:ISO Certificate
Company:SHANGHAI PASSIONO INT'L CO., LTD.

Basic Info
  • Grade: food grade, pharmaceutical grade

    Factory Location: Shandong

    Main Sales Markets: North America,Western Europe,Eastern Europe,Australasia,Middle East,Africa

  • Packaging Information: 25.0kg/drum

  • Sample Provided: yes

    Payment Terms: T/T in advance

    Product Name:  N-Acetyl-L-Cysteine 

    Appearance:  white crystalling powder 

    Type: Amino acid

    PH: 2.0-2.8

    Packing details: 25kg/Drum

    Shelf life: 2years if properly stored

     

    Synoyms: acetyl-cysteine; Acetylcysteine, Cysteine, Cysteine Hydrochloride, Cystine, L-Cysteine, L-Cysteine HCl, NAC, N-Acetil Cisteína, N-Acétyl Cystéine, N-Acetyl-L-Cysteine,N-Acetylcysteine,N-Acetyl-L-Cysteine.           

                    

    CAS No. :616-91-1

    EINECS NO.:210-498-3         

    Molecular Formula: C5H9NO3S                 

    Molecular Weight: 163.20

     

    Function:

     

    1. N-acetyl-cysteine is the acetylated form of L-cysteine which is more efficiently absorbed and used. It is also an antioxidant that is helpful against viruses.

     

    2. N-acetyl-cysteine has been used as a liver protectant and to break up pulmonary and bronchial mucus.

     

    3. N-acetyl-cysteine can boost glutathione levels in cells.

     

    4. N-Acetyl-L-Cysteine is a conditionally essential amino acid, one of only three sulfur-containing amino acids, the others being taurine (which can be produced from L-cysteine) and L-methionine from which L-cysteine can be produced in the body by a multi-step process.

     

    4. N-Acetyl-L-Cysteine can act as an antioxidant, may prevent liver diseases, and can help to thicken the individual diameters of existing hair if taken regularly.

     

    Package:  N-Acetyl-L-Cysteine with 25kg/Drum

     

    Specification(powder)

    N-Acetyl-L-Cysteine

    Appearance:

    White Crystalline Powder   

    Specific Rotation:

    +21.0 to +27.0 Degree        

    Chloride(Cl):

    0.04% Max.             

    Melting Point:

    106 to 110 Degree C     

    Heavy Metals(Pb):

    0.001% Max.           

    Organic Volatile Impurities: 

    Meets the requirements

    Loss on Drying:

    1.0% Max.               

    Residue on Ignition(Sulfate):            

    0.5% Max.

    Assay:

    98.0 to102.0%          

    PH:

    2.0 to 2.8

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