基本信息
分子式/分子量 | C18H14N3NaO3S = 375.38 |
外观与形状(20℃) | 固体 |
Reaxys-RN | 5211423 |
PubChem物质ID | 87562161 |
Merck Index (14) | 9776 |
颜色 | 13080 |
MDL编号 | MFCD00038130 |
技术规格
Appearance | Light yellow to Amber to Dark green powder to crystal |
Lambda max. | 446.0 to 450.0 nm(pH3.0) |
Absorbance | min. 0.270(5 mg/L, pH 3.0, 446.0 to 450.0 nm) |
Transition interval(pH) | (purplish red)1.2 to 3.0(yellow) |
物性(参考值)
最大吸收波长 | 448(pH3.0) nm |