半岛bd体育手机客户端 说明
分析说明
Assay (Perchloric acid titration, calc. on anhydrous substance): ≥ 99
Appearance of solution: passes test
Water (according to Karl Fischer): 7 - 8
Suitability as indicator (for metal titration): passes test
基本信息
| 经验(实验)分子式 | C11H8N3NaO2 · xH2O |
| 分子量 | 237.19 (anhydrous basis) |
| EC索引号 | 236-339-8 |
半岛bd体育手机客户端 性质
| agency | reag. Ph. Eur. |
| 质量水平 | 100 |
| pH值(酸碱度) | 9.8 (20 ℃, 10 g/L in H2O) |
| 溶解性 | 38 g/L |
| 堆积密度 | 630 kg/m3 |
| 储存温度 | 2-30℃ |
| InChI | 1S/C11H9N3O2/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11/h1-7,16H,(H,12,14)/b13-9+ |
| InChI key | VLCAILLZPUINNF-UKTHLTGXSA-N |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
SUPELCO
m.cnreagent.com
