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Sodium 1-naphthalenesulfonate

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Sodium 1-naphthalenesulfonate Basic information

Product Name:
Sodium 1-naphthalenesulfonate
Synonyms:
  • 1-NAPHTHALENESULFONIC ACID SODIUM SALT
  • 1-NAPHTHALENE SULPHONIC ACID SODIUM SALT
  • 1-NAPHTHALENESULFONIC ACID, SODIUM SALT, TECH., 80%
  • NAPHTHALENE-1-SULFONIC ACID (ALPHA) SODI UM SALT
  • 1-NAPHTHALENESULFONIC ACID SODIUM SALT(ALPHA-) 95+%
  • Sodiumnaphthalene-1-sulfonate
  • 1-NAPTHALENE SULFONIC ACID SODIUM SALT
  • Naphthalene-1-sulfonic acid sodiuM salt, 99% (dry wt.), water <2%
CAS:
130-14-3
MF:
C10H7NaO3S
MW:
230.22
EINECS:
204-976-0
Product Categories:
  • Intermediates of Dyes and Pigments
Mol File:
130-14-3.mol
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Sodium 1-naphthalenesulfonate Chemical Properties

Melting point:
299-301°C
storage temp. 
Inert atmosphere,Room Temperature
Water Solubility 
Soluble in water.
Sensitive 
Hygroscopic
BRN 
3639038
CAS DataBase Reference
130-14-3(CAS DataBase Reference)
EPA Substance Registry System
Sodium 1-naphthalenesulfonate (130-14-3)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
Hazard Note 
Irritant
TSCA 
Yes

MSDS

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Sodium 1-naphthalenesulfonate Usage And Synthesis

Chemical Properties

Deliquescent crystals.Soluble in water, alcohol, and ether. Combustible.

Uses

Starting point in the manufacture of α-naphthol, α-naphthalene sulfonic acid, α- naphthylaminesulfonic acid; solvent (Na salt) for phenol in the manufacture of disinfectant soaps.

Purification Methods

Recrystallise it from water or aqueous acetone [Okadata et al. J Am Chem Soc 108 2863 1986]. [Beilstein 11 IV 521.]

Sodium 1-naphthalenesulfonate Preparation Products And Raw materials

Preparation Products

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