技术规格说明书
产品名称
L-谷氨酸 单钠盐 一水合物 ≥98.0% (NT)
产品编号
49621
产品品牌
aldrich
化学文摘社编号
6106-04-3
分子量
187.13
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Crystals |
| TITRATION (NT) HCLO4 0.1M | 98.0 - 102.0 % |
| PURITY (TLC AREA %) | ≥ 98.0 % |
| SPECIFIC ROTATION (20/D) | -4.2 ± 0.3 Degrees |
| CONCENTRATION | C=1.25 IN WATER |
| SOLUBILITY (COLOR) | Colorless |
| SOLUBILITY (TURBIDITY) | Clear |
| SOLUBILITY (METHOD) | 1G IN 10ML WATER |
| CARBON CONTENT | 32.09 % (THEORY) |
| HYDROGEN CONTENT | 5.39 % (THEORY) |
| NITROGEN CONTENT | 7.49 % (THEORY) |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| RECOMMENDED RETEST PERIOD | 36 MONTHS |