技术规格说明书
产品名称
环己酰亚胺，大包装 PESTANAL®, analytical standard
产品编号
46401
产品品牌
sial
化学文摘社编号
66-81-9
分子量
281.35
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | White to Light Beige |
| APPEARANCE (FORM) | Powder |
| PURITY (HPLC AREA %) | ≥ 95.0 % |
| SPECIFIC ROTATION (20/D) | -2.75 ± 0.75 Degrees |
| CONCENTRATION | C=2.5 in METHANOL |
| MELTING POINT | 108 - 118 C |
| WATER | ≤ 1.0 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 60 MONTHS |