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 Products
L-Lysine HCL
| Test Items |
Standards |
| Description |
White crystal or Crystalline powder |
Infrared Absorptions |
Meets the requirements |
Specific Rotation |
+20.7°to +21.5° |
State of solution
(Transmittance) |
clear and colorless
not less than 98.0% |
Chloride(Cl) |
19.12% to 19.51% |
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 0.40% |
Residue on ignition
(sulfated) |
Not more than 0.10% |
PH |
5.0 ~ 6.0 |
Assay |
99.0% `~ 100.5% |
Pyrogen |
Nonpyrogenic |
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