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Merck
CN

128848

Sigma-Aldrich

3,5-二硝基水杨酸

98%

别名:

2-羟基-3,5-二硝基苯甲酸, DNS

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About This Item

线性分子式:
(O2N)2C6H2-2-(OH)CO2H
CAS号:
分子量:
228.12
Beilstein:
2220661
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

98%

表单

powder

mp

168-172 °C (lit.)

官能团

carboxylic acid
nitro

SMILES字符串

OC(=O)c1cc(cc(c1O)[N+]([O-])=O)[N+]([O-])=O

InChI

1S/C7H4N2O7/c10-6-4(7(11)12)1-3(8(13)14)2-5(6)9(15)16/h1-2,10H,(H,11,12)

InChI key

LWFUFLREGJMOIZ-UHFFFAOYSA-N

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应用

3,5-二硝基水杨酸可用作从氨基醇制备恶唑啉的试剂 并可用于分光光度法测定氨苄青霉素。其还可用于测量银纳米颗粒对还原糖膜泄漏的影响

象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Oral - Eye Dam. 1

储存分类代码

4.1A - Other explosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

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Analytical Chemistry, 26, 2397-2397 (1993)
Ju Li et al.
Journal of nanoscience and nanotechnology, 13(10), 6806-6813 (2013-11-20)
Silver nanoparticles (AgNPs) with different sizes (5, 15 and 55 nm) were synthesized via simple method, and characterized by powder X-ray diffraction (XRD), transmission electron microscopy (TEM), energy-dispersive X-ray microanalysis (EDX) and ultraviolet-visible absorption spectroscopy (UV-Vis). The antibacterial activities of
Organometallics, 12, 3485-3485 (1993)
Mulazim Hussain Asim et al.
Journal of colloid and interface science, 531, 261-268 (2018-07-24)
The purpose of this study was to develop a novel mucoadhesive thiolated and S-protected gamma cyclodextrin (γ-CD) with an intact ring backbone to assure a prolonged residence time at specific target sites. Thiolated γ-CD was generated through bromine substitution of
Yellow stained skin from dinitro-salicylic acid.
S Fregert et al.
Contact dermatitis, 6(5), 362-362 (1980-08-01)

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