| 中文名称 | 荧光素二(BETA-D-吡喃半乳糖苷) |
| 英文名称 | FDG |
| CAS号 | 17817-20-8 |
| 分子式 | C32H32O15 |
| 分子量 | 656.59 |
| EINECS号 | 1312995-182-4 |
| 熔点 | 200-203 °C (dec.) |
| 沸点 | 974.8±65.0 °C(Predicted) |
| 密度 | 1.74±0.1 g/cm3(Predicted) |
| 溶解度 | 可溶于DMSO |
| 形态 | 固体 |
| 酸度系数(pKa) | 12.44±0.70(Predicted) |
| 颜色 | 黄至橙色 |
| 安全说明 | 22-24/25 |
| WGK Germany | 3 |
| 海关编码 | 32129000 |
The fluorescence produced by Fluorescein di(β-D-galactopyranoside) increases in a time- and dose-dependent manner. The level of fluorescence produced by the double-substrate method is much lower than that by the Fluorescein di(β-D-galactopyranoside) method. Results show that the fluorescein produced by Fluorescein di(β-D-galactopyranoside) in Hs68 cells is proportional to the number of passages.