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Sodium 1-naphthalenesulfonate

Product Name
Sodium 1-naphthalenesulfonate
CAS No.
130-14-3
Chemical Name
Sodium 1-naphthalenesulfonate
Synonyms
Naphthalene sulphonate;naphthalene-1-sulfonate;naphthaline-1-sulfonic acid;1-NAPTHALENE SULPHONIC ACID;Sodiumnaphthalene-1-sulfonate;SODIUM 1-NAPHTHALENESULFONATE;Sodium naphthalen-1-sulfonate;Sodium naphthalene-1-sulphonate;Sodium1-Naphthalenesulfonate>1-Naphthalene Sulphonic acid (Na)
CBNumber
CB9190221
Molecular Formula
C10H7NaO3S
Formula Weight
230.22
MOL File
130-14-3.mol
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Sodium 1-naphthalenesulfonate Property

Melting point:
299-301°C
Density 
0.516[at 20℃]
storage temp. 
Inert atmosphere,Room Temperature
form 
powder to crystal
color 
White to Almost white
Water Solubility 
Soluble in water.
Sensitive 
Hygroscopic
BRN 
3639038
InChI
InChI=1S/C10H8O3S.Na/c11-14(12,13)10-7-3-5-8-4-1-2-6-9(8)10;/h1-7H,(H,11,12,13);/q;+1/p-1
InChIKey
HIEHAIZHJZLEPQ-UHFFFAOYSA-M
SMILES
C12C=CC=CC1=CC=CC=2S([O-])(=O)=O.[Na+]
LogP
-1.776 at 25℃
CAS DataBase Reference
130-14-3(CAS DataBase Reference)
EPA Substance Registry System
Sodium 1-naphthalenesulfonate (130-14-3)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
2904100090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
330531
Product name
Sodium 1-naphthalenesulfonate
Purity
technical grade, 80%
Packaging
250g
Price
$109
Updated
2022/05/15
TCI Chemical
Product number
N0015
Product name
Sodium 1-Naphthalenesulfonate
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$31
Updated
2024/03/01
TCI Chemical
Product number
N0015
Product name
Sodium 1-Naphthalenesulfonate
Purity
>98.0%(HPLC)(T)
Packaging
100g
Price
$88
Updated
2024/03/01
Alfa Aesar
Product number
B22488
Product name
Naphthalene-1-sulfonic acid sodium salt, 99% (dry wt.), water <2%
Packaging
5g
Price
$32.65
Updated
2024/03/01
Alfa Aesar
Product number
B22488
Product name
Naphthalene-1-sulfonic acid sodium salt, 99% (dry wt.), water <2%
Packaging
25g
Price
$89.65
Updated
2024/03/01
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Sodium 1-naphthalenesulfonate Chemical Properties,Usage,Production

Description

Sodium 1-naphthalenesulfonate (CAS Registry No. 130-14-3) is a valuable regent widely used in the functionalized reduced graphene oxide stabilization of silver nanoparticles. Meanwhile, this is an intermediate in manufacturing 8-Anilino-1-naphthalenesulfonate and 8-p-toluidino-1- naphthalenesulfonate, and many other applications. Sodium 1- and 2-naphthalenesulfonate are mainly synthesized by sulphonation naphthalene with concentrated sulfuric acid then condensation by NaCl. The products formed by this method included sodium 1- and 2-naphthalenesulfonates in various proportions. They were obtained through sulphonation and condensation, respectively. Purifying sodium 1- and 2-naphthalenesulfonates via crystallization in a solvent is very important[1-2].

Chemical Properties

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

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.

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.

Flammability and Explosibility

Not classified

Purification Methods

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

References

[1] Rongrong Li . “Solid–liquid equilibrium of ternary system sodium 1-naphthalenesulfonate + sodium 2-naphthalenesulfonate + water at (283.15, 303.15 and 323.15) K.” Fluid Phase Equilibria 383 (2014): Pages 27-31.
[2] Qiaojun Lu . “Solubility determination and thermodynamic modeling of sodium 1-naphthalenesulfonate and sodium 2-naphthalenesulfonate in six organic solvents from T = (278.15 to 323.15) K and mixing properties of solutions.” Journal of Molecular Liquids 238 (2017): Pages 27-35.

Sodium 1-naphthalenesulfonate Preparation Products And Raw materials

Raw materials

Preparation Products

1-Naphthalenesulfonyl chloride
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Sodium 1-naphthalenesulfonate Suppliers

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View Lastest Price from Sodium 1-naphthalenesulfonate manufacturers

Shijiazhuang Dowell Chemical Co.,Ltd
Product
Sodium 1-naphthalenesulfonate 130-14-3
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
500kg/month
Release date
2024-12-10
WUHAN FORTUNA CHEMICAL CO., LTD
Product
Sodium 1-naphthalenesulfonate 130-14-3
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-09
Shaanxi Dideu Medichem Co. Ltd
Product
Sodium 1-naphthalenesulfonate 130-14-3
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000 tons
Release date
2020-04-26

130-14-3, Sodium 1-naphthalenesulfonateRelated Search:

1-Naphthalenesulfonic acid Sodium 3-nitrobenzenesulphonate Sodium citrate Sodium hydroxide Sodium benzoate Diclofenac sodium Sodium sulfate Naphthalene Sodium acetate Sodium chloride (+/-)-10-CAMPHORSULFONIC ACID SODIUM SALT Sodium lignosulfonate 1-DODECANESULFONIC ACID SODIUM SALT Sodium bicarbonate Antirust agent T702 Sodium chlorite sodium diisobutyl naphthalenesulfonate Sodium 1-hexanesulfonate monohydrate

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