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水杨酸钠
Sodium salicylate
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3241629 | 250 G | 624 | 2-5天 | 4-6周 | |
| 3241629 | 1 KG | 1830 | 2-5天 | 4-6周 |
产品别名
54-21-7
水杨酸钠
Sodium salicylate
Salicylic acid sodium salt
Sodium 2-hydroxybenzoate
2-Hydroxybenzoic acid sodium salt
2-羟基苯甲酸 钠盐
水杨酸 钠盐
钠 2-羟苯甲酸
结构式
基本信息
| Linear Formula【线性分子式】 | HOC6H4COONa |
| Molecular weight | 160.10 |
| Beilstein | 3732792 |
| EC number【EC 号】 | 200-198-0 |
| MDL number | MFCD00002440 |
| PubChem Substance ID【PubChem化学物质编号】 | 57648580 |
| NACRES | NA.21 |
| General description【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. |
| Application【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)]. |
产品性质
| Quality Level【质量水平】 | 100 |
| agency | USP/NF reag. Ph. Eur. |
| grade【等级】 | puriss. p.a. |
| Assay【测定】 | 99.5-101.0% (calc. to the dried substance) |
| impurities【杂质】 | acidic reac. impurities, complies sulfite or thiosulfate, complies ≤0.001% heavy metals (as Pb) |
| loss【缺失】 | ≤0.3% loss on drying, 105 ℃ |
| mp | >300 ℃ (lit.) |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤20 mg/kg sulfate (SO42-): ≤500 mg/kg |
| cation traces【痕量阳离子】 | Fe: ≤10 mg/kg |
| suitability【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
| Pictograms【象形图】 | GHS07,GHS08 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 - H319 - H361d |
| Precautionary Statements | P202 - P264 - P270 - P301 + P312 - P305 + P351 + P338 - P308 + P313 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| Flash Point(F)【闪点(F)】 | 208.9 °F - Pensky-Martens closed cup |
| Flash Point(C)【闪点(C)】 | 98.3 ℃ - Pensky-Martens closed cup |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
