半岛bd体育手机客户端 说明
一般描述
Sodium salicylate can be prepared from the reaction of salicylic acid and ammonia. It exhibits fluorescence at higher concentrations and effectively absorbs β-particles. Due to these properties, it has been employed as fluor for the radioactivity detection in various gels.
应用
Sodium salicylate may be used as phenolic reagent in salicylate method for the determination of ammonia. It may be employed as a hydrotropic agent to study the release of anticancer drug camptothecin (CPT) from the mixed micelles [composed of Pluronic P105 (P105) and D-α-tocopheryl polyethylene glycol 1000 succinate (TPGS)].
基本信息
| 线性分子式 | HOC6H4COONa |
| 分子量 | 160.10 |
| Beilstein | 3732792 |
| EC 号 | 200-198-0 |
| MDL编号 | MFCD00002440 |
| PubChem化学物质编号 | 57648580 |
| NACRES | NA.21 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| agency | USP/NF reag. Ph. Eur. |
| 等级 | puriss. p.a. |
| 测定 | 99.5-101.0% (calc. to the dried substance) |
| 杂质 | acidic reac. impurities, complies sulfite or thiosulfate, complies ≤0.001% heavy metals (as Pb) |
| 缺失 | ≤0.3% loss on drying, 105 ℃ |
| mp | >300 ℃ (lit.) |
| 痕量阴离子 | chloride (Cl-): ≤20 mg/kg sulfate (SO42-): ≤500 mg/kg |
| 痕量阳离子 | Fe: ≤10 mg/kg |
| 适用性 | in accordance for appearance of solution |
| SMILES string | [Na+].Oc1ccccc1C([O-])=O |
| InChI | 1S/C7H6O3.Na/c8-6-4-2-1-3-5(6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1 |
| InChI key | ABBQHOQBGMUPJH-UHFFFAOYSA-M |
安全信息
| 象形图 |   |
| 警示用语： | Warning |
| 危险声明 | H302 - H319 - H361d |
| 预防措施声明 | P202 - P264 - P270 - P301 + P312 - P305 + P351 + P338 - P308 + P313 |
| 危险分类 | Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | 208.9 °F - Pensky-Martens closed cup |
| 闪点(C) | 98.3 ℃ - Pensky-Martens closed cup |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
