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Merck
CN

249548

Sigma-Aldrich

2-萘磺酸

technical grade, 70%

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别名:
β-Naphthalenesulfonic acid, 2-Naphthylsulfonic acid, 2-Sulfonaphthalene
线性分子式:
C10H7SO3H
CAS号:
分子量:
208.23
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

等级

technical grade

质量水平

检测方案

70%

形式

solid

溶解性

water: freely soluble(lit.)

SMILES字符串

OS(=O)(=O)c1ccc2ccccc2c1

InChI

1S/C10H8O3S/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H,(H,11,12,13)

InChI key

KVBGVZZKJNLNJU-UHFFFAOYSA-N

基因信息

一般描述

胶态银通过光诱导界面电子转移有效猝灭了 2-萘磺酸 (NSA) 的荧光。研究了 NSA 在普通大孔树脂 Amberlite XAD4 和超交联树脂 NDA101、NDA100 上的吸附行为

物理属性

硫酸含量高达 15%

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Colloidal silver as a quencher for the fluorescence of 2-naphthalenesulfonic acid.
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In order to ensure the stability of pharmaceutical products appropriate manufacturing and storage conditions are required. In general, the degradation of active pharmaceutical ingredients (APIs) and subsequent formation of degradation products affect the pharmaceutical quality. Thus, a fast and effective

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