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L-tryptophan
Other names: none
| Product ID | L-tryptophan |
| Industries | A-Z catalog, Pharmaceutical industry |
| Composition | Products A-Z, Amino acids |
| CAS number | 73-22-3 |
| WE number | 200-795-6 |
| Chemical formula | C11H12N2O2 |
| Customs tariff code | 29339980 |
| Other physical properties | |
| pH | 4,5-7 (r-r 1 g w 500 ml, 20°C) |
| Relative density | 0,2-0,3 kg/l |
| Solubility in water | 1,136 g/100 g (25°C) |