Appearance | White Crystals or Crystalline Powder |
Specification Rotation | +8.3º~+9.5º |
State of Solution | ≥95.0% |
Chloride(Cl) | ≤ 0.04% |
Ammonium | ≤ 0.02% |
Sulfate(SO4) | ≤ 0.030% |
Iron(Fe) | ≤10ppm |
Arsenic(As2o3) | ≤1ppm |
Other Amino Acids | Conforms |
Heavy Mental(Pb) | ≤10ppm |
Loss on Drying | ≤ 0.50% |
Residue on Ignition | ≤ 0.10% |
Assay | 98.0%~101.0% |
PH | 4.5~5.5 |
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