Category:
Amino Acids and Derivatives
CAS NO:
56-89-3
Standard:
In-house Standards,

|
Description |
White Crystals or Crystalline Powder |
|
Assay |
98.5-101.0% |
|
PH |
5.0-6.5 |
|
Specific Rotation |
-215 to -225 degree |
|
Chloride(Cl) |
0.02% Max. |
|
Sulfate(SO4) |
0.02% Max. |
|
Ammonium (NH4) |
0.02% Max. |
|
Iron(Fe) |
20ppm Max. |
|
Heavy Metals(Pb) |
10ppm Max. |
|
Arsenic(As2O3) |
1ppm Max. |
|
Organic Volatile Impurities |
Meets the Requirements |
|
Loss on Drying |
0.2% Max. |
|
Residue on Ignition(Sulfated) |
0.10% Max. |
|
Organic Volatile Impurities |
Conforms |