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Naphthalene-1-sulfonic acid sodium salt, 98% (dry wt.), water <3.5%, Thermo Scientific Chemicals
Catalog number: B22488.22
100 g, Each
Thermo Scientific Chemicals
Naphthalene-1-sulfonic acid sodium salt, 98% (dry wt.), water <3.5%, Thermo Scientific Chemicals
Catalog number: B22488.22
100 g, Each
Quantity
Catalog number: B22488.22
also known as B22488-22
Price (USD)
Price: 273.00
Online price: 238.65
Your price:
Quantity
-
Chemical Identifiers
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
Specifications
Specification SheetForm
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
Description
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.
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