技术规格说明书
产品名称
(S)-(+)-5-氧代-2-四氢呋喃羧酸 98%
产品编号
301469
产品品牌
aldrich
化学文摘社编号
21461-84-7
分子量
130.10
Test皿 | 规格 |
|---|---|
| Appearance (Color) | White to Off-White |
| Appearance (Form) | Crystal to Powder |
| Infrared spectrum | Conforms to Structure |
| Purity (Titration by NAOH) | 97.5 - 102.5 % |
| Optical Rotation | 12 - 16 deg |
| c = 5 %; Methanol | |
| Enantiomeric Excess | ≥98.5 % |
| GC (area %) | ≥97.5 % |
| Solubility (Turbidity) | Clear to Very Slightly Hazy |
| c = 5%; Methanol | |
| Solubility (Color) | Colorless to Faint Yellow |