货号
产品规格
售价
备注
BN20700-50mg
50mg
¥130.00
95%(HPLC)
BN20700-100mg
100mg
¥230.00
95%(HPLC)
BN20700-500mg
500mg
¥960.00
95%(HPLC)
| 分子式 | C21H11NO5S |
| 分子量 | 389.38 |
| EINECS号 | 222-042-0 |
| 熔点 | >360 °C(lit.) |
| 沸点 | 708.6±60.0 °C(Predicted) |
| 密度 | 1.3423 (rough estimate) |
| 折射率 | 1.5060 (estimate) |
| 溶解度 | Slightly soluble in DMSO, ethanol, methanol DMF and acetone |
| 形态 | powder |
| 酸度系数(pKa) | 2.2, 4.4, 6.7(at 25℃) |
| 颜色 | White |
| 水溶解性 | practically insoluble |
| BRN | 1407295 |
| 敏感性 | Moisture Sensitive |
| 酸碱指示剂变色ph值范围 | Weak green uorescence (6.0) to strong green uorescence (7.2) |
| 最大波长(λmax) | 490nm |
| 稳定性 | Stability Stable, but moisture-sensitive. Incompatible with strong oxidizing agents, strong bases, amines, acids. |
