What is L-Tryptophan CAS 73-22-3?
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.
规格
项目 |
标准 |
外观 |
白色黄色的光的水晶的粉末 |
测定% |
≥98.0 |
规范旋转 |
-29.0°~ -32.8° |
PH值 |
5.0~7.0 |
干燥失% |
≤0.5 |
残留物,在点火% |
≤0.5 |
应用
L色氨酸用于生物化学研究并作为一种镇静药物。L色氨酸被用作药品的原材料和食品additivesL色氨酸可以改善营养和增强体质,并被用于营养和生物化学研究准备组织文化的媒体。
包装
25公斤/桶或要求客户。
