Sodium 2-naphthalenesulfonate

Product Name: 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;2-Naphthalenesulfonicacid,sod;sodiumnaphthalene-2-sulfonate;Sodium-2-naphthalenesolfonate
CBNumber: CB6724827
Molecular Formula: C10H7NaO3S
Formula Weight: 230.22
MOL File: 532-02-5.mol

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Sodium 2-naphthalenesulfonate Property

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
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
LogP: 0.01
CAS DataBase Reference: 532-02-5(CAS DataBase Reference)
EPA Substance Registry System: 2-Naphthalenesulfonic acid sodium salt (532-02-5)

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Safety

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)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: N6885
Product name: Sodium 2-naphthalenesulfonate
Purity: ≥95% (HPLC)
Packaging: 25g
Price: $30.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 70289
Product name: Sodium 2-naphthalenesulfonate
Purity: for ion pair chromatography, ≥99.0% (HPLC)
Packaging: 10g
Price: $200
Updated: 2024/03/01

TCI Chemical

Product number: I0353
Product name: Sodium 2-Naphthalenesulfonate
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $34
Updated: 2024/03/01

TCI Chemical

Product number: I0353
Product name: Sodium 2-Naphthalenesulfonate
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $90
Updated: 2024/03/01

Alfa Aesar

Product number: A13066
Product name: Naphthalene-2-sulfonic acid sodium salt, 98%, may cont. up to 10% residual inorganic salts and water
Packaging: 250g
Price: $42.65
Updated: 2024/03/01

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Sodium 2-naphthalenesulfonate Chemical Properties,Usage,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

Raw materials

Calcium carbonate Calcium oxide Calcium silicate Naphthalene-2-sulfonic acid

Preparation Products

Naphthalene-2-sulfonic acid 2-Naphthol

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Sodium 2-naphthalenesulfonate Suppliers

Americas 1 Belgium 1 Canada 1 China 317 Czech Republic 2 Europe 4 Germany 4 India 13 Japan 9 Singapore 1 South Korea 1 Switzerland 2 The Netherlands 1 United Kingdom 13 United States 35 Global 405

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View Lastest Price from Sodium 2-naphthalenesulfonate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Sodium 2-naphthalenesulfonate 532-02-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-25

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Sodium 2-Naphthalenesulfonate 532-02-5
Price: US $120.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-16

Hebei Kingfiner Technology Development Co.Ltd

Product: Sodium 2-naphthalenesulfonate 532-02-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 50000kg
Release date: 2024-05-24

532-02-5, Sodium 2-naphthalenesulfonateRelated Search:

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MONOLAURIN 142-18-7

532-02-5

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C10H7NaO3S

C10H7O3SNa

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