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Sodium 2-naphthalenesulfonate

Sodium 2-naphthalenesulfonate
Sodium 2-naphthalenesulfonate structure
CAS No.
532-02-5
Chemical Name:
Sodium 2-naphthalenesulfonate
Synonyms
Beta Salt;Sodium 2-NaphthaL;Sodium-naphthylsulfonate;Sodium 2-phthalenesulfote;SODIUM NAPHTHALENE SULFONATE;2-Naphthalenesulfonicacid,sod;sodiumnaphthalene-2-sulfonate;Sodium-2-naphthalenesolfonate;sodiumnaphthalene-6-sulfonate;SODIUM 2-NAPHTHALENESULFONATE
CBNumber:
CB6724827
Molecular Formula:
C10H7NaO3S
Formula Weight:
230.22
MOL File:
532-02-5.mol

Sodium 2-naphthalenesulfonate Properties

Melting point:
172-173 °C
storage temp. 
Inert atmosphere,Room Temperature
Sensitive 
Hygroscopic
λmax
λ: 380 nm Amax: 0.1
λ: 390 nm Amax: 0.05
λ: 400 nm Amax: 0.02
λ: 500 nm Amax: 0.02
BRN 
3659024
CAS DataBase Reference
532-02-5(CAS DataBase Reference)
FDA UNII
R5F0CTD2OJ
EPA Substance Registry System
2-Naphthalenesulfonic acid sodium salt (532-02-5)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P280a-P304+P340-P405-P501a-P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  2
RTECS  QK3678000
TSCA  Yes
HS Code  29041000

Sodium 2-naphthalenesulfonate price More Price(30)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich N6885 Sodium 2-naphthalenesulfonate ≥95% (HPLC) 532-02-5 25g $64.5 2021-12-16 Buy
Sigma-Aldrich 70289 Sodium 2-naphthalenesulfonate for ion pair chromatography, ≥99.0% (HPLC) 532-02-5 10g $136 2021-12-16 Buy
TCI Chemical I0353 Sodium 2-Naphthalenesulfonate >98.0%(HPLC)(T) 532-02-5 5g $34 2021-12-16 Buy
TCI Chemical I0353 Sodium 2-Naphthalenesulfonate >98.0%(HPLC)(T) 532-02-5 25g $90 2021-12-16 Buy
Alfa Aesar A13066 Naphthalene-2-sulfonic acid sodium salt, 98%, may cont. up to 10% residual inorganic salts and water 532-02-5 1000g $117 2021-12-16 Buy

Sodium 2-naphthalenesulfonate Chemical Properties,Uses,Production

Chemical Properties

white to pale grey powder

General Description

Sodium 2-naphthalenesulfonate induces various aggregates such as spherical and elongated micelles, tubular and rodlike aggregates, as well as vesicles, when added in to the aqueous solution of a gemini surfactant C12C2C12(Me) (1,2-ethanediyl-bis-(dodecyldimethylammonium bromide)). It has been studied as a solute to evaluate the performance of resin particles.

Purification Methods

It crystallises from hot 10% aqueous NaOH or water and is dried in a steam oven. [Beilstein 11 IV 521.]

Sodium 2-naphthalenesulfonate Preparation Products And Raw materials

Raw materials

Preparation Products


Sodium 2-naphthalenesulfonate Suppliers

Global( 282)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 15419 58
Dalian Richfortune Chemicals Co., Ltd
0411-84820922
86-411-84821380 sales@richfortunechem.com China 300 57
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Speranza Chemical Co., Ltd.
+8618688942810
+86-755-33122716 sophieliu@speranzachem.com CHINA 279 55
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29953 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
alice@crovellbio.com China 5941 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58

View Lastest Price from Sodium 2-naphthalenesulfonate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-24 Sodium 2-naphthalenesulfonate
532-02-5
US $10.00 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2021-07-13 Sodium 2-naphthalenesulfonate
532-02-5
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 Sodium 2-naphthalenesulfonate
532-02-5
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

Sodium 2-naphthalenesulfonate Spectrum


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