Sodium 1-naphthalenesulfonate

Base Information

• Chemical Name: Sodium 1-naphthalenesulfonate
• CAS No.: 130-14-3
• Molecular Formula: C10H7NaO3S
• Molecular Weight: 230.22
• Hs Code.: 2904100000
• Mol file: 130-14-3.mol

Synonyms:1-Naphthalenesulfonicacid, sodium salt (8CI,9CI);Alpha salt;Sodium1-naphthylsulfonate;Sodium a-naphthalenesulfonate;Sodium a-naphthalenesulfonic acid;Sodium a-naphthylsulfonate;a-Naphthalenesulfonic acid sodium salt;

Chemical Property of Sodium 1-naphthalenesulfonate

Chemical Property:

• Melting Point: 299-301 °C
• PSA: 65.58000
• Density: 1.423g/cm3
• LogP: 2.82470
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Hygroscopic
• Water Solubility.: Soluble in water.

Purity/Quality:

99.9% ^*data from raw suppliers

SodiumNaphthalene-1-sulfonate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Sodium 1-naphthalenesulfonate was employed 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 was also employed as a stationary liquid phase for resolution of dichlorophenol isomers by GC. 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.

Technology Process of Sodium 1-naphthalenesulfonate

There total 2 articles about Sodium 1-naphthalenesulfonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

Naphthalinsulfonsaeure-trimethylsilylester (81292-93-5) → sodium 1-naphthalenesulfonate (130-14-3)

Guidance literature:

With sodium hydrogencarbonate; In tetrachloromethane; for 0.333333h; Yield given;

Reference yield:

→ sodium 1-naphthalenesulfonate (130-14-3)

Guidance literature:

Reference yield: 94.0%

sodium 1-naphthalenesulfonate (130-14-3) → 1-Naphthalenesulfonyl chloride (85-46-1)

Guidance literature:

With trichlorophosphate; In sulfolane; acetonitrile; at 68 - 72 ℃; for 0.666667h;

DOI:10.1055/s-1982-29823

upstream raw materials:

Naphthalinsulfonsaeure-trimethylsilylester

Downstream raw materials:

α-naphthol

1-Naphthalenesulfonyl chloride

5-chloronaphthalene-1-sulfonic acid

naphthalen-1-yl-diphenyl-arsane

Refernces

• 1、 -. "Process for dyeing and printing blend fabrics of polyester and natural fibre materials with disperse dye and polyether-polyester to inhibit soilins with disperse dye". . . Retrieved 2008/06/13.
• 2、 -. "Process for dyeing and printing synthetic fibers with mixtures of monoazo dyestuffs". . . Retrieved 2008/06/13.