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| Product Name: | L-Histidine |
| CAS Registry Number: | 71-00-1 |
| EINECS: | 200-745-3 |
| Synonyms: | L-Histidine Base; H-His-OH;His; L-2-Amino-3-(4-imidazolyl)propionic acid;L-Histidine,free base; His;L-Histidine; L-HIS = H-His-OH; (S)-2-Amino-3-(4-imidazolyl)propionic acid~H-His-OH; |
| Molecular Structure: |
 |
| Molecular Formula: | C6H9N3O2 |
| Molecular Weight: | 155.16 |
| Density: | 1.423 g/cm3 |
| Boiling Point: | 458.9ºC at 760 mmHg |
| Melting Point: | 282 ºC |
| Flash Point: | 282ºC |
| Refractive index: | 13 ° (C=11, 6mol/L HCl) |
| Risk Codes: | S24/25 |
| Safety Statements: | 24/25-36/37-26-22 |
| Hazard Symbols: | Xn: Harmful; |