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RDD032

1-Octanesulfonic acid sodium salt

free-flowing, Redi-Dri™, ≥98%

Synonym(s):

Octane-1-sulfonic acid sodium salt, Sodium 1-octanesulfonate, Sodium octane-1-sulfonate, Sodium octanesulfonate

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About This Item

Linear Formula:
CH3(CH2)7SO3Na
CAS Number:
5324-84-5
Molecular Weight:
216.27
UNSPSC Code:
12161902
NACRES:
NA.28
MDL number:
MFCD00007544

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InChI

1S/C8H18O3S.Na/c1-2-3-4-5-6-7-8-12(9,10)11;/h2-8H2,1H3,(H,9,10,11);/q;+1/p-1

SMILES string

[Na+].CCCCCCCCS([O-])(=O)=O

InChI key

HRQDCDQDOPSGBR-UHFFFAOYSA-M

product line

Redi-Dri™

assay

≥98%

quality

free-flowing

bp

>300 °C (lit.)

mp

>300 °C (lit.)

Quality Level

100

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General description

Sodium octanesulfonate, or 1-Octanesulfonic acid sodium salt, is an anionic surfactant commonly used for HPLC analysis of peptides and proteins. It is hydrophilic in nature, with a hydrocarbon chain, sulphonic acid group, and the ability to allow ion exchange phenomenon due to the presence of sodium ions.

Application

1-Octanesulfonic acid sodium salt is for research use to
  • separate carboxylic acids using ion-exclusion chromatography (SEC) in the mobile phase for High-Performance Liquid Chromotography (HPLC) to separate organic molecules[1]
  • in preparation of water-soluble pillar[5]arenes[2]
  • develop graphene oxide-based composite (GOBC) for decontaminate of wastewater[3]

Biochem/physiol Actions

1-Octanesulfonic acid sodium salt is hydrophilic in nature and has the ability to allow the ion exchange phenomenon due to the presence of sodium ions. For the formation of GOBC, it intercalates GO to form a nanoporous graphene that has a high adsorption capacity[3]

Features and Benefits

  • Redi-Dri makes using hygroscopic chemicals safer and easier to use, dispense, and weigh out powders that commonly clump
  • Eliminates clumping by maintaining product moisture and quality attributes.
  • No caking makes it safer to use with no need to manually break up clumps with tools
  • Less waste - hydroscopic chemicals that normally clump and often are discarded

Other Notes

For additional information on our range of Biochemicals, please complete this form.

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

comparable product

Product No.
Description
Pricing

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
SHBQ9124
SHBP1420
SHBL8122
MKCK0254

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Fabrication of 1-octane sulphonic acid modified nanoporous graphene with tuned hydrophilicity for decontamination of industrial wastewater from organic and inorganic contaminants
Mallah SA et al.
Royal Society of Chemistry Advances, 13, 21926-21944 (2023)
Hang Zhao et al.
Archives of biochemistry and biophysics, 522(1), 37-43 (2012-04-24)
Methionine sulfoxide reductases are present in all aerobic organisms. They contribute to antioxidant defenses by reducing methionine sulfoxide in proteins back to methionine. However, the actual in vivo roles of these reductases are not well defined. Since methionine is an
Yingjie Ma et al.
Chemical communications (Cambridge, England), 47(45), 12340-12342 (2011-10-21)
By the introduction of trimethylammonium groups at both upper and lower rims, a cationic water-soluble pillar[5]arene was prepared, which forms a stable 1 : 1 host-guest complex with sodium 1-octanesulfonate in water.

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Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

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