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Sodium 2-naphthalenesulfonate

CAS No.
532-02-5
Chemical Name:
Sodium 2-naphthalenesulfonate
Synonyms
SODIUM NAPHTHALENE SULFONATE;Beta Salt;Sodium 2-NaphthaL;MONOLAURIN 142-18-7;naphthalene-2-sulfonate;Sodium-naphthylsulfonate;Sodium 2-phthalenesulfote;sodiumnaphthalene-2-sulfonate;2-Naphthalenesulfonicacid,sod;Sodium-2-naphthalenesolfonate
CBNumber:
CB6724827
Molecular Formula:
C10H7NaO3S
Molecular Weight:
230.22
MDL Number:
MFCD00064186
MOL File:
532-02-5.mol
MSDS File:
SDS
Last updated:2024-12-18 14:15:30

Sodium 2-naphthalenesulfonate Properties

Melting point 172-173 °C
Boiling point 391.58℃
Density 0.4g/cm3
vapor pressure 0Pa at 25℃
storage temp. Inert atmosphere,Room Temperature
Water Solubility Soluble in water
form Powder
color White to Almost white
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
Sensitive Hygroscopic
BRN 3659024
LogP 0.01
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)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  2
RTECS  QK3678000
TSCA  Yes
HS Code  29041000
Hazardous Substances Data 532-02-5(Hazardous Substances Data)
NFPA 704
1
2 1

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 $30.2 2024-03-01 Buy
Sigma-Aldrich 70289 Sodium 2-naphthalenesulfonate for ion pair chromatography, ≥99.0% (HPLC) 532-02-5 10g $200 2024-03-01 Buy
TCI Chemical I0353 Sodium 2-Naphthalenesulfonate >98.0%(HPLC)(T) 532-02-5 5g $34 2024-03-01 Buy
TCI Chemical I0353 Sodium 2-Naphthalenesulfonate >98.0%(HPLC)(T) 532-02-5 25g $90 2024-03-01 Buy
Alfa Aesar A13066 Naphthalene-2-sulfonic acid sodium salt, 98%, may cont. up to 10% residual inorganic salts and water 532-02-5 250g $42.65 2024-03-01 Buy
Product number Packaging Price Buy
N6885 25g $30.2 Buy
70289 10g $200 Buy
I0353 5g $34 Buy
I0353 25g $90 Buy
A13066 250g $42.65 Buy

Sodium 2-naphthalenesulfonate Chemical Properties,Uses,Production

Chemical Properties

white to pale grey powder

Uses

Sodium 2-naphthalenesulfonate may be used as an analytical reagent for iodine speciation analysis in urine using ion-pair reversed phase liquid chromatography coupled to inductively coupled plasma mass spectrometry (RP-LC-ICP-MS).

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

Global( 407)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Weibang Biotechnology Co., Ltd
+8615531157085 abby@weibangbio.com China 8806 58
Hebei Kingfiner Technology Development Co.Ltd
+86-15532196582 +86-15373005021 lisa@kingfinertech.com China 3009 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652 info@fdachem.com China 20274 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651 admin@zlchemi.com China 3002 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806 sales@capot.com China 29793 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 18750 58
Dalian Richfortune Chemicals Co., Ltd
0411-84820922 8613904096939 sales@richfortunechem.com China 304 57
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21634 55
Speranza Chemical Co., Ltd.
+86-86-075521030354 +8618688942810 sophieliu@speranzachem.com China 802 55
career henan chemical co
+86-0371-86658258 +8613203830695 sales@coreychem.com China 29880 58

View Lastest Price from Sodium 2-naphthalenesulfonate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Sodium 2-Naphthalenesulfonate pictures 2025-01-10 Sodium 2-Naphthalenesulfonate
532-02-5
US $120.00 / kg 1kg 99% 20ton Hebei Zhuanglai Chemical Trading Co.,Ltd
Sodium 2-naphthalenesulfonate pictures 2025-01-09 Sodium 2-naphthalenesulfonate
532-02-5
US $0.00 / KG 1KG 98%min 30tons/month WUHAN FORTUNA CHEMICAL CO., LTD
Sodium 2-naphthalenesulfonate pictures 2024-11-28 Sodium 2-naphthalenesulfonate
532-02-5
US $10.00 / KG 1KG 99% 10 mt Hebei Weibang Biotechnology Co., Ltd
BETA-NAPHTHALENESULFONIC ACID SODIUM SALT 2-NAPHTHALENESULFONIC ACID SODIUM SALT 2-NAPHTHALENESULPHONATE, SODIUM SALT 2-NAPHTHALENESULPHONIC ACID SODIUM SALT sodium,beta-naphthalene sulfonic sodium naphthalene-2-sulphonate NAPHTHALENE-2-SULFONIC ACID (BETA) SO-DI UM SALT, FOR IPC NAPHTHALENE-2-SULFONIC ACID (BETA) SODIU M SALT 2-NAPHTHALENESULFONIC ACID, SODIUM Sodium 2-phthalenesulfote sodiumnaphthalene-2-sulfonate 2-Naphthalenesulfonicacid,sod 2-NAPHTHALENESULFONIC ACID SODIUM SALT [REAGENT FOR ION-PAIR CHROMATOGRAPHY] 98+% 2-NAPHTHALENESULFONIC ACID SODIUM SALT 99+% Naphthalene-2-sulphonicacidsodiumsalt,tech.90% 2-NAPHTHALENESULFONICACIDSODIUMSALT,POWDER Naphthalene-2-sulphonic acid sodium salt 95% Beta Salt SODIUMNAPHTHALENE-BETA-SULPHATE 2-NATPHALENE SULFONIC ACID SODIUM SALT Naphthalene-2-sulfonic acid sodium salt, 98%, may cont. up to 10% residual inorganic salts and water Naphthalene-2-sulphonic acid sodium salt, tech. 90% 2-Naphthalenesulfonic acid sodium salt,96% Sodium 2-naphthalenesulfonate,2-Naphthalenesulfonic acid sodium salt Sodium naphthalene-2-sulphonate 95% Naphthalene-2-Sulfonic Acid SodiuM Salt, May Cont. up to 10% Residual Inorganic Salts And Water 2-Naphthalenesulfonicacid, sodiuM salt (1:1) SodiuM 2-naphthalenesulfonate >=95% (HPLC) Sodium-2-naphthalenesolfonate sodiumnaphthalene-6-sulfonate Sodium-naphthylsulfonate SODIUM 2-NAPHTHALENESULFONATE SODIUM-BETA-NAPHTHALENESULFONATE NAPHTHALENE-BETA-SULFONIC ACID SODIUM SALT NAPHTHALENE-2-SULPHONIC ACID SODIUM SALT NAPHTHALENE-2-SULFONIC ACID SODIUM SALT Sodium 2-NaphthaL Sodium2-Naphthalenesulfonate> 2-Naphthalenesulfonic acid (sodium salt)(Reagent for Ion-Pair Chromatography,99%) 2-Naphthalenesulphonic acid sodium salt, for HPLC, 98% naphthalene-2-sulfonate 2-Naphthalene Sulphonic acid (Na) SODIUM NAPHTHALENE SULFONATE MONOLAURIN 142-18-7 532-02-5 C10H7SO3Na C10H7NaO3S C10H7O3SNa HPLC Ion Pair Reagents Ion Pair Reagents - Cationic Organic Building Blocks Sulfonic/Sulfinic Acid Salts Sulfonic/Sulfinic Acids Sulfur Compounds Analytical Chromatography Product Catalog Building Blocks Industrial/Fine Chemicals
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