DL-Alanine |302-72-7
spésifikasi produk:
| Barang | Spésifikasi (AJI92) |
| Penampilan | bubuk kristalin bodas |
| Assay (C3H7NO2),% (dina bahan garing) | 98.5~101.5 |
| Pangiriman,% | ≥95.0 |
| Nilai pH | 5.5~7.0 |
| Logam Beurat (sakumaha Pb),% | ≤0.001 |
| Karugian dina garing,% | ≤0.2 |
| Résidu dina ignition,% | ≤0.1 |
| Klorida (sakumaha Cl),% | ≤0.02 |
| Sulfat (sakumaha SO4),% | ≤0.02 |
| Amonium salaku (sakumaha NH4),% | ≤0.02 |
| Arsén (sakumaha As),% | ≤0.0001 |
| Beusi (sakumaha Fe),% | ≤0,002 |
