技术规格说明书
产品名称
吡喃草酮 PESTANAL®, analytical standard
产品编号
46331
产品品牌
sial
化学文摘社编号
149979-41-9
分子量
341.83
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | White to Light Yellow and Faint Beige to Beige and Light Brown |
| APPEARANCE (FORM) | Powder or Crystals |
| PURITY (HPLC AREA %) | ≥ 95.0% (sum of isomers) |
| MELTING POINT | 71 - 77 C |
| WATER | ≤ 1.0 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 60 MONTHS |