技术规格说明书
产品名称
L -肉碱 盐酸盐 analytical standard
产品编号
94954
产品品牌
sial
化学文摘社编号
6645-46-1
分子量
197.66
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | White to Off White |
| APPEARANCE (FORM) | Powder or Crystals |
| PURITY (HPLC AREA %) | ≥ 97.0 % |
| SPECIFIC ROTATION (20/D) | -26.0 - -22.0 Degrees |
| CONCENTRATION | c=0.2 in water |
| WATER | ≤ 5.0 % water (calcd from elemental analysis) |
| CARBON CONTENT | 42.54 % (Theory) |
| HYDROGEN CONTENT | 8.16 % (Theory) |
| NITROGEN CONTENT | 7.09 % (Theory) |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 36 MONTHS |