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ChemicalBook >> CAS DataBase List >> Sodium 2-naphthalenesulfonate

Sodium 2-naphthalenesulfonate

Sodium 2-naphthalenesulfonate price.
  • $10 - $2358.3
  • Product name: Sodium 2-naphthalenesulfonate
  • CAS: 532-02-5
  • MF: C10H7NaO3S
  • MW: 231.22
  • EINECS:208-523-8
  • MDL Number:MFCD00064186
  • Synonyms: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
Price53 Properties Safety Information Description
53 prices
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Brand
  • aablocks
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Biosynth
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • Thermo Scientific Chemicals
  • Usbiological
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  • Manufactureraablocks
  • Product numberAA0033BS
  • Product descriptionSodium naphthalene-2-sulfonate ≥99.0%，forIon-PairChromatography
  • Packaging10g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033BS
  • Product descriptionSodium naphthalene-2-sulfonate ≥95%(HPLC)
  • Packaging25g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033BS
  • Product descriptionSodium naphthalene-2-sulfonate ≥95%(HPLC)
  • Packaging100g
  • Price$13
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033BS
  • Product descriptionSodium naphthalene-2-sulfonate forionpairchromatography,≥99.0%
  • Packaging500g
  • Price$31
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-19277
  • Product descriptionNaphthalene-2-sulfonic acid sodium salt 97%
  • Packaging10000g
  • Price$430
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberF791
  • Product descriptionSodium 2-naphthalenesulfonate
  • Packaging500g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003500
  • Product description2-NAPHTHALENESULFONIC ACID SODIUM SALT 95.00%
  • Packaging25G
  • Price$400.45
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003500
  • Product description2-NAPHTHALENESULFONIC ACID SODIUM SALT 95.00%
  • Packaging250G
  • Price$423
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003500
  • Product description2-NAPHTHALENESULFONIC ACID SODIUM SALT 95.00%
  • Packaging1KG
  • Price$468
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003500
  • Product description2-NAPHTHALENESULFONIC ACID SODIUM SALT 95.00%
  • Packaging5KG
  • Price$618
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR30530
  • Product descriptionSodium naphthalene-2-sulphonate 95%
  • Packaging250g
  • Price$25
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR30530
  • Product descriptionSodiumnaphthalene-2-sulphonate 95%
  • Packaging5Kg
  • Price$211
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR30530
  • Product descriptionSodium naphthalene-2-sulphonate 95%
  • Packaging1kg
  • Price$96
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR30530
  • Product descriptionSodium naphthalene-2-sulphonate 95%
  • Packaging2.5kg
  • Price$238
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberSY005670
  • Product descriptionSodium 2-naphthalenesulfonate >97%
  • Packaging500g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY005670
  • Product descriptionSodium 2-naphthalenesulfonate >97%
  • Packaging100g
  • Price$50
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0033BS Sodium naphthalene-2-sulfonate ≥99.0%，forIon-PairChromatography 10g $10 2026-05-28 Buy
aablocks AA0033BS Sodium naphthalene-2-sulfonate ≥95%(HPLC) 25g $10 2026-05-28 Buy
aablocks AA0033BS Sodium naphthalene-2-sulfonate ≥95%(HPLC) 100g $13 2026-05-28 Buy
aablocks AA0033BS Sodium naphthalene-2-sulfonate forionpairchromatography,≥99.0% 500g $31 2026-05-28 Buy
AHH MT-19277 Naphthalene-2-sulfonic acid sodium salt 97% 10000g $430 2026-05-26 Buy
AK Scientific F791 Sodium 2-naphthalenesulfonate 500g $40 2021-12-16 Buy
American Custom Chemicals Corporation ING0003500 2-NAPHTHALENESULFONIC ACID SODIUM SALT 95.00% 25G $400.45 2021-12-16 Buy
American Custom Chemicals Corporation ING0003500 2-NAPHTHALENESULFONIC ACID SODIUM SALT 95.00% 250G $423 2021-12-16 Buy
American Custom Chemicals Corporation ING0003500 2-NAPHTHALENESULFONIC ACID SODIUM SALT 95.00% 1KG $468 2021-12-16 Buy
American Custom Chemicals Corporation ING0003500 2-NAPHTHALENESULFONIC ACID SODIUM SALT 95.00% 5KG $618 2021-12-16 Buy
Apolloscientific OR30530 Sodium naphthalene-2-sulphonate 95% 250g $25 2026-06-04 Buy
Apolloscientific OR30530 Sodiumnaphthalene-2-sulphonate 95% 5Kg $211 2021-12-16 Buy
Apolloscientific OR30530 Sodium naphthalene-2-sulphonate 95% 1kg $96 2026-06-04 Buy
Apolloscientific OR30530 Sodium naphthalene-2-sulphonate 95% 2.5kg $238 2026-06-04 Buy
Arctom SY005670 Sodium 2-naphthalenesulfonate >97% 500g $100 2021-12-16 Buy
Arctom SY005670 Sodium 2-naphthalenesulfonate >97% 100g $50 2021-12-16 Buy
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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
Cosmetics Ingredients Functions :SURFACTANT - CLEANSING
SURFACTANT - HYDROTROPE InChI :InChI=1S/C10H8O3S.Na/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10;/h1-7H,(H,11,12,13);/q;+1/p-1
InChIKey :YWPOLRBWRRKLMW-UHFFFAOYSA-M
SMILES :C12C=CC=CC1=CC=C(S([O-])(=O)=O)C=2.[Na+]
LogP :0.01
CAS DataBase Reference :532-02-5(CAS DataBase Reference)
EPA Substance Registry System :2-Naphthalenesulfonic acid sodium salt (532-02-5)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

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).

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Suppliers and manufacturers

Hubei Paijian Biotechnology Co., Ltd Hubei Zhonglong Kangsheng Fine Chemical Co., Ltd. Anhui Shengyuan Chemical Co.Ltd. Hubei Xingyao Biomedical Technology Co., Ltd Shandong Lifan Chemical Co. LTD Wuhan Jinshuoda New Materials Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. future industrial shanghai co., ltd Alfa Aesar