技术规格说明书
产品名称
地塞米松 VETRANAL®, analytical standard
产品编号
46165
产品品牌
sial
化学文摘社编号
50-02-2
分子量
392.46
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | White to Off White |
| APPEARANCE (FORM) | Powder or Solid |
| PURITY (HPLC AREA %) | ≥ 98.0 % |
| SPECIFIC ROTATION (20/D) | 72.0 - 80.0 Degrees |
| CONCENTRATION | C=1 in DIOXANE |
| MELTING POINT | 249 - 255 C |
| WATER | ≤ 1.0 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 60 MONTHS |