HOME >> DL-アミノ酸 >> DL-アスパラギン酸
DL-Aspartic Acid / DL-アスパラギン酸
- CAS RN
- 617-45-8
- Chemical Formula
- C4H7NO4
- FW
- 133.10
| Solubility in 3M-HCl |
Colorless & clear (c=5) |
| Loss on drying |
Not more than 0.3% |
| Residue on ignition (as sulfate) |
Not more than 0.2% |
| Chloride (Cl) |
Not more than 0.03% |
| Sulfate (SO4) |
Not more than 0.03% |
| Heavy metals (as Pb) |
Not more than 10ppm |
| Iron (Fe) |
Not more than 10ppm |
| Ammonium (NH4) |
Not more than 0.02% |
| Arsenic (As2O3) |
Not more than 1ppm |
| Other amino acids |
Not detected by T.L.C.(The spotted amount, 20μg) |
| Assay |
98.5%～101.0% |