L-精氨酸盐酸盐 AJI92

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L-精氨酸盐酸盐 AJI92

   CAS NO.: 1119-34-2

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Molecular Structure553c80287a920b5a9504b6b944d0d3f1.jpg


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


Loss on drying

  not more than 0.20%

Residue on ignition (sulfated)

 not more than 0.10%


      99.0% to 101.0%

pH                4.7 to 6.2

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