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CAS: 73-22-3
Molecular Formula: C11H12N2O2
Molecular Weight: 204.23
EINECS: 200-795-6
Synonyms: Trytophan(W)Solution,100ppm; L-Tryptophan,Trp; L-TryptophanVetec(TM)reagentgrade,>=98%; L-TRYPTOPHAN(13C11,D8,15N2); L-Tryptophan(pharmgrade); L-Trp-OH; L-Tryptophan,Animal-Free
L-Tryptophan CAS 73-22-3 is a neutral aromatic amino acid containing an indole group. It is a white or slightly yellow leaf shaped crystal or powder, with a solubility of 1 14g (25 ° C), soluble in dilute acid or alkali, relatively stable in alkaline solution, decomposed in strong acid. Slightly soluble in ethanol, insoluble in chloroform and ether.
| ITEM | STANDAARD |
| Uiterlijk | Wit tot licht geel kristal poeder |
| Assay % | ≥98.0 |
| Specificatie Rotatie | -29.0°~ -32.8° |
| PH-waarde | 5.0~7.0 |
| Verlies bij drogen % | ≤0.5 |
| Gloeirest % | ≤0.5 |
L-tryptofaan wordt gebruikt in de biochemische onderzoek en als een kalmerend middel in de geneeskunde.L-tryptofaan wordt gebruikt als farmaceutische grondstoffen en voedsel additivesL-tryptofaan kan het verbeteren van de voeding en het verbeteren van de fysieke conditie, en wordt gebruikt in de voeding en biochemisch onderzoek voor te bereiden weefselkweek media.
25kg/trommel, of eis van klanten.
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