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Merck

249548

Sigma-Aldrich

2-萘磺酸

technical grade, 70%

别名:

β-萘磺酸, 2-磺酸基萘, 2-萘磺酸

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About This Item

线性分子式:
C10H7SO3H
CAS号:
分子量:
208.23
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

等級

technical grade

化驗

70%

形狀

solid

溶解度

water: freely soluble(lit.)

SMILES 字串

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 密鑰

KVBGVZZKJNLNJU-UHFFFAOYSA-N

基因資訊

一般說明

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

物理性質

硫酸含量高达 15%

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

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

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Sabine Neuberger et al.
Analytical and bioanalytical chemistry, 408(30), 8701-8712 (2016-07-14)
Capillary electrophoresis is commonly applied for the analysis of pharmaceutical products due to its high separation efficiency and selectivity. For this purpose, electrospray-ionization-(ESI)-interfering additives or electrolytes are often required, which complicates the identification of impurities and degradation products by mass
Colloidal silver as a quencher for the fluorescence of 2-naphthalenesulfonic acid.
Zang L, et al.
Journal of the Chemical Society. Chemical Communications, 4, 447-448 (1995)
Binary competitive and cooperative adsorption of aromatic compounds on polymeric resins.
Zhang W-M, et al.
Chinese Journal of Polymer Science, 23(05), 503-511 (2005)
Doyeon Lee et al.
Sensors (Basel, Switzerland), 18(6) (2018-06-09)
Detection of salivary pepsin has been given attention as a new diagnostic tool for laryngopharyngeal reflux (LPR) disease, because saliva collection is non-invasive and relatively comfortable. In this study, we prepared polypyrrole nanocorals (PPNCs) on a screen-printed carbon electrode (SPCE)
Sabine Neuberger et al.
Journal of pharmaceutical and biomedical analysis, 134, 122-129 (2016-12-03)
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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