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

图片 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

线性分子式: HOC6H4COONa CAS号: 54-21-7 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
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 31493
CAS号: 54-21-7
MDL号: MFCD00002440
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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.[1]
 

应用

Sodium salicylate may be used as phenolic reagent in salicylate method for the determination of ammonia.[2] 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]
 
 

属性

Agency

USP/NF
reag. Ph. Eur.

质量水平

100

等级

puriss. p.a.

检测方案

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 °C

mp

>300 °C (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

Exclamation markHealth hazard
GHS07,GHS08

警示用语：

Warning

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 °C - Pensky-Martens closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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 ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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