Search Thermo Fisher Scientific
項目搜尋
結構搜尋Thermo Scientific Chemicals
Naphthalene-1-sulfonic acid sodium salt, 98% (dry wt.), water <3.5%, Thermo Scientific Chemicals
產品號碼: B22488.22
100 g, Each
化學識別
CAS
130-14-3
IUPAC Name
sodium naphthalene-1-sulfonate
Molecular Formula
C10H7NaO3S
InChI Key
HIEHAIZHJZLEPQ-UHFFFAOYSA-M
SMILES
[Na+].[O-]S(=O)(=O)C1=C2C=CC=CC2=CC=C1
規格
規格表Form
Crystals or powder or crystalline powder or flakes
Assay (HPLC)
≥97.5% (excludes water)
Water Content (Karl Fischer Titration)
≤3.5%
Appearance (Color)
White to pale cream to pale brown to pale gray
說明
Naphthalene-1-sulfonic acid sodium salt is used as a detection reagent to investigate ion-pair high-performance liquid chromatographic retention behavior of copper(II)-1-oxa-4,7,10,13-tetraazacyclopentadecane complex. It is also used to prepare naphthalene-1-sulfonyl chloride by reaction with phosphorousoxy chloride. Further, it is used as a stationary liquid phase for resolution of dichlorophenol isomers by gas chromatography.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Naphthalene-1-sulfonic acid sodium salt is used as a detection reagent to investigate ion-pair high-performance liquid chromatographic retention behavior of copper(II)-1-oxa-4,7,10,13-tetraazacyclopentadecane complex. It is also used to prepare naphthalene-1-sulfonyl chloride by reaction with phosphorousoxy chloride. Further, it is used as a stationary liquid phase for resolution of dichlorophenol isomers by gas chromatography.
Solubility
Soluble in water.
Notes
Hygroscopic. Incompatible with strong oxidizing agents.
Naphthalene-1-sulfonic acid sodium salt is used as a detection reagent to investigate ion-pair high-performance liquid chromatographic retention behavior of copper(II)-1-oxa-4,7,10,13-tetraazacyclopentadecane complex. It is also used to prepare naphthalene-1-sulfonyl chloride by reaction with phosphorousoxy chloride. Further, it is used as a stationary liquid phase for resolution of dichlorophenol isomers by gas chromatography.
Solubility
Soluble in water.
Notes
Hygroscopic. Incompatible with strong oxidizing agents.
RUO – Research Use Only
圖表
文件與下載
證書
依批號或部分批號搜尋
常見問答集 (常見問題)
引用資料與參考文獻
Search citations by name, author, journal title or abstract text