CN
技术规格说明书
产品名称
(-)-α-蒎烯 analytical standard
货号
80599
产品品牌
sial
CAS号
7785-26-4
分子量
136.23
测试 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless to Faint Yellow |
| APPEARANCE (FORM) | Liquid |
| PURITY (GC AREA %) | ≥ 99.0 % |
| SPECIFIC ROTATION (20/D) | -50 ± 2 Degrees |
| CONCENTRATION | NEAT |
| REFRACTIVE INDEX N20/D | 1.465 - 1.467 |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 36 MONTHS |