技术规格说明书
产品名称
N,N′-二苯甲酰基-L-胱氨酸 98%
产品编号
33562
产品品牌
aldrich
化学文摘社编号
25129-20-8
分子量
448.51
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Powder |
| PURITY (TLC AREA %) | ≥ 98.0 % |
| SPECIFIC ROTATION (20/D) | -215.0 ± 8.0 Degrees |
| CONCENTRATION | C=1 IN ETHANOL |
| MELTING POINT (DEC.) | 195 - 200 C |
| CARBON CONTENT | 52.5 - 54.6 % |
| NITROGEN CONTENT | 6.1 - 6.4 % |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |