Product Details

L-AMINO ACID > L-ARGININE HCL AJI92

    L-ARGININE HCL AJI92

     CAS NO.: 1119-34-2

     Test Items Limit
    Molecular Structure

    Identification[α]20D

    conforms 20

    Specific rotation

     +22.1o to +22.9o

    State of solution

         clear and colorless    not less than 98.0%

    Chloride (Cl)

              16.58 to 17.00%

    Ammonium (NH4)

    not more than 0.02%

    Sulfate (SO4)

        not more than 0.020%

    Iron (Fe)

         not more than 10ppm

    Heavy metals (Pb)

          not more than 10ppm

    Arsenic (As2O3)

        not more than 1ppm

    Other amino acids

    conforms

    Loss on drying

      not more than 0.20%

    Residue on ignition (sulfated)

     not more than 0.10%

    Assay

          99.0% to 101.0%

    pH                 4.7 to 6.2