产品介绍：
基本信息
| 经验(实验)分子式 | C12H9N2O5SNa |
| 分子量 | 316.27 |
| 颜色索引号 | 14270 |
| Beilstein | 4173410 |
| MDL编号 | MFCD00007499 |
产品性质
| 等级 | indicator |
| 组成 | sulfated ash, 40-60% |
| technique(s) | UV/Vis spectroscopy: suitable titration: suitable |
| 缺失 | ≤13.0% loss on drying |
| pH值(酸碱度) | 11-13 |
| λmax | 488-492 nm in 0.1 M NaOH ≥500 at 1% in 0.1 M NaOH (1 cm) |
| SMILES string | [Na+].Oc1ccc(\N=N\c2ccc(cc2)S([O-])(=O)=O)c(O)c1 |
| InChI | 1S/C12H10N2O5S.Na/c15-9-3-6-11(12(16)7-9)14-13-8-1-4-10(5-2-8)20(17,18)19;/h1-7,15-16H,(H,17,18,19);/q;+1/p-1/b14-13+; |
| InChI key | COEZWFYORILMOM-IERUDJENSA-M |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
