技术规格说明书
产品名称
D-半胱氨酸 ≥99% (RT)
产品编号
30095
产品品牌
aldrich
化学文摘社编号
921-01-7
分子量
121.16
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Powder or Crystals |
| REDOX TITRATION | ≥99 % |
| THIN LAYER CHROMATOGR. | CORRESPONDS TO STANDARD |
| SPECIFIC ROTATION (20/D) | -7.6 ± 1.0 Degrees |
| CONCENTRATION | C=5 IN HYDROCHLORIC ACID 5M |
| CARBON CONTENT | 29.74 % (THEORY) |
| HYDROGEN CONTENT | 5.82 % (THEORY) |
| NITROGEN CONTENT | 11.56 % (THEORY) |
| RECOMMENDED RETEST PERIOD | 54 MONTHS |