技术规格说明书
产品名称
S-羧甲基-L-半胱氨酸
产品编号
c7757
产品品牌
sigma
化学文摘社编号
638-23-3
分子量
179.19
Test皿 | 规格 |
|---|---|
| APPEARANCE | WHITE POWDER |
| SOLUBILITY | CLEAR COLORLESS SOLUTION AT 200MG PLUS 4ML OF 1M AMMONIUM HYDROXIDE |
| CARBON | 32.8 TO 34.2% |
| NITROGEN | 7.5 TO 8.1% |
| PURITY BY THIN LAYER CHROMATOGRAPHY | NOT LESS THAN 98% |
| APPROVED HAM 12/15/92 |