Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

B22488 Naphthalene-1-sulfonic acid sodium salt, 99% (dry wt.), water <2%

CAS Number
130-14-3
Synonyms
Sodium naphthalene-1-sulfonate

Stock No. Size Price ($) Quantity Availability
B22488-06 5g 29.20
B22488-14 25g 84.20
B22488-22 100g 227.00
Add to Cart Bulk/Specialty Print Quote View Item

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

MDL
MFCD00064964
EINECS
204-976-0

Chemical Properties

Formula
C10H7NaO3S
Formula Weight
230.22
Melting point
299-301°
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Solubility
Soluble in water.

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.

Notes

Hygroscopic. Incompatible with strong oxidizing agents.

Literature References

Wang, S.; Chen, Z.; Umar, A.; Wang, Y.; Tian, T.; Shang, Y.; Fan, Y.; Qi, Q.; Xu, D. Supramolecularly Modified Graphene for Ultrafast Responsive and Highly Stable Humidity Sensor. J. Phys. Chem. C 2015, 119 (51), 28640-28647.

Takayanagi, T. Analysis of Fast and Slow Acid Dissociation Equilibria of 3',3?,5',5?-Tetrabromophenolphthalein and Determination of Its Equilibrium Constants by Capillary Zone Electrophoresis. Anal. Sci. 2013, 29 (11), 1067-1073.

GHS Hazard and Precautionary Statements

Hazard Statements: H319

Causes serious eye irritation.

Precautionary Statements: P264b-P280i-P305+P351+P338-P337+P313

Wash face, hands and any exposed skin thoroughly after handling Wear eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Other References

Beilstein
3639038
Harmonized Tariff Code
2904.10
TSCA
Yes

Recommended

  • A13066

    Naphthalene-2-sulfonic acid sodium salt, 98%, may cont. up to 10% residual inorganic salts and water
  • B24917

    3-Nitro-o-xylene, 99%
  • L08305

    (R)-(+)-1,1'-Bi(2-naphthol), 99%
  • 14106

    Sodium metasilicate, anhydrous, tech.
  • 22866

    Crystal Violet, ACS, 90+%

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware