技术规格说明书
产品名称
His-Leu
产品编号
h2504
产品品牌
sigma
化学文摘社编号
7763-65-7
分子量
268.31
Test皿 | 规格 |
|---|---|
| APPEARANCE | WHITE TO OFF-WHITE POWDER |
| SOLUBILITY | CLEAR COLORLESS TO FAINT YELLOW SOLUTION AT 50 MG/ML IN 80% ACETIC ACID |
| CARBON | 52.4 - 55.1% |
| NITROGEN | 20.4 - 21.4% |
| SPECIFIC ROTATION | +10.1 +/- 1 DEG (C = 2% IN 1 N HYDROCHLORIC ACID AT 24 DEG C) |
| PURITY BY THIN LAYER CHROMATOGRAPHY | > OR = 98% |
| DOCUMENT # | H2504/05/09/08/1 |