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水杨酸钠,Sodium salicylate;puriss. p.a., Reag. Ph. Eur., 99.5-101.0% (calc. to the dried substance)

别名:2-羟基苯甲酸钠盐;水杨酸钠盐;2-羟苯甲酸钠;2-Hydroxybenzoic acid sodium salt, Salicylic acid sodium salt, Sodium 2-hydroxybenzoate

CAS号 54-21-7 线性分子式 HOC6H4COONa 分子量 160.10 Beilstein/REAXYS Number 3732792 EINECS 编号 200-198-0 MDL number MFCD00002440 PubChem Substance ID 57648580 NACRES NA.21
货号(SKU): 31493
CAS号: 54-21-7
MDL号: MFCD00002440
增值税发票 √ 免费货运 [顺丰 联邦] √
$194.95

产品描述

水杨酸钠可由水杨酸与氨反应制得。 它在较高浓度下显示荧光,并有效吸收β粒子。 由于这些特性,它已被用作荧光剂,用于各种凝胶中的放射性检测。在水杨酸盐法中,水杨酸钠可用作酚试剂,用于测定氨。 它可以用作水溶助剂,以研究抗癌药喜树碱(CPT)从混合胶束[由Pluronic P105(P105)和D-α-生育酚聚乙二醇1000琥珀酸酯(TPGS)组成)中的释放。

General description

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.[2]

Application

Sodium salicylate may be used as phenolic reagent in salicylate method for the determination of ammonia.[1] 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)].[3]

性质

Quality Level100
gradeReag. Ph. Eur.
puriss. p.a.
assay99.5-101.0% (calc. to the dried substance)
impuritiesacidic reac. impurities, complies
sulfite or thiosulfate, complies
≤0.001% heavy metals (as Pb)
loss≤0.3% loss on drying, 105 °C
mp>300 °C (lit.)
anion traceschloride (Cl-): ≤20 mg/kg
sulfate (SO42-): ≤500 mg/kg
cation tracesFe: ≤10 mg/kg
suitabilityin accordance for appearance of solution
SMILES string[Na+].Oc1ccccc1C([O-])=O
InChI1S/C7H6O3.Na/c8-6-4-2-1-3-5(6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1
InChI keyABBQHOQBGMUPJH-UHFFFAOYSA-M


安全信息

符号
信号词 Warning
危害声明 H302 - H319 - H361d
个人防护装备 dust mask type N95 (US)EyeshieldsGloves
危害码 (欧洲) Xn
风险声明 (欧洲) 22-36
安全声明 (欧洲) 26
RIDADR NONH for all modes of transport
WGK德国 WGK 1
RTECS VO5075000
闪点(华氏) 208.9 °F - Pensky-Martens closed cup
闪点(摄氏) 98.3 °C - Pensky-Martens closed cup
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 190 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 82 | 香港与北京 ≥ 55
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