L-Histidine Hydrochloride |5934-29-2
spésifikasi produk:
| Barang | Spésifikasi (AJI97) |
| Ukur,% | 98.5~101.0 |
| rotasi optik husus | -8,0 ° ~ +9,5 ° |
| Pangiriman | ≥98.0 |
| nilai pH | 3.5~4.5 |
| Karugian dina garing,% | ≤0.2 |
| Logam beurat,% | ≤0.001 |
| Résidu dina ignition,% | ≤0.1 |
| Klorida,% | 15.6~17.1 |
| Sulfat,% | ≤0.02 |
| Arsén,% | ≤0.0001 |
| Beusi,% | ≤0.001 |
| Amonium (sakumaha NH+4),% | ≤0.02 |
| Asam amino séjén | mumpuni |
| Pirogen | Nonpirogen |
