基本信息
| 纯度/分析方法 | >98.0%(HPLC) |
| 分子式/分子量 | C28H18O4 = 418.45 |
| 外观与形状(20℃) | 固体 |
| Reaxys-RN | 97816 |
| PubChem物质ID | 87573442 |
| SDBS (AIST Spectral DB) | 2675 |
| Merck Index (14) | 6389 |
| MDL编号 | MFCD00036202 |
技术规格
| Appearance | White to Brown powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Absorbance | min. 0.680(10 mg/L, pH 9.2) |
| Solubility in EtOH | almost transparency |
| Transition interval(pH) | (pale redlish orange)7.0 to 8.6(blue) |
物性(参考值)
| 熔点 | 240 ℃ |
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