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Alfa Aesar™ Naphthalene-1-sulfonic acid sodium salt, 99% (dry wt.), water <2%

$44.85 - $274.38

Chemical Identifiers

Chemical Name or Material Naphthalene-1-sulfonic acid sodium salt
CAS 130-14-3
Molecular Formula C10H7NaO3S
Formula Weight 230.22g/mol
MDL Number MFCD00064964
Beilstein 3639038
Synonym Sodium naphthalene-1-sulfonate
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2248806

 
alfa aesar™
B22488-06
5g Each for $44.85

AAB2248822

 
alfa aesar™
B22488-22
100g Each for $274.38
Description & Specifications

Specifications

Melting Point 299° to 301°C
Quantity 5g
Chemical Name or Material Naphthalene-1-sulfonic acid sodium salt
CAS 130-14-3
Assay 99%
Assay Percent Notes (dry wt.), water <2%
Molecular Formula C10H7NaO3S
Formula Weight 230.22g/mol
MDL Number MFCD00064964
Beilstein 3639038
Synonym Sodium naphthalene-1-sulfonate
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
TSCA TSCA

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.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.