RDD042

Sodium 1-heptanesulfonate

Redi-Dri^™, free-flowing

• Synonym(s): 1-Heptanesulfonic acid sodium salt
• Linear Formula: C₇H₁₅O₃SNa
• CAS Number: 22767-50-6
• Molecular Weight: 202.25
• MDL number: MFCD00007543
• UNSPSC Code: 12161900
• NACRES: NA.21

Properties

• product line: Redi-Dri^™
• Quality Level: 100
• quality: free-flowing
• SMILES string: [Na+].CCCCCCCS([O-])(=O)=O
• InChI: 1S/C7H16O3S.Na/c1-2-3-4-5-6-7-11(8,9)10;/h2-7H2,1H3,(H,8,9,10);/q;+1/p-1
• InChI key: REFMEZARFCPESH-UHFFFAOYSA-M

Description

General description

Sodium 1-heptanesulfonate belongs to the sodium alkylsulfonate group of surfactants. It has a -SO₃ head group with sodium and an alkyl chain attached to the head group. is Alkylsofonates are often used as a ion pairing reagents for ICP the analysis of cations.

Application

Redi-Dri^™ is an innovative packaging product line that helps eliminate clumping material by adding extra packaging process steps without any chemical additives, anti-clumping agents, or hydrophobic compounds. Redi-Dri^™ offers a more convenient and safer way to handle the products.

Sodium 1-heptanesulfonate has been used:

• in mobile phase buffer for preequilibration of High Performance Liquid Chromatography (HPLC) column.
• Ion-pairing reagent for HPLC to analyze peptides and proteins
• ion pair reagent for analysis of epinephrine and norepinephrine in ion-pairing chromatography (IPC).

Ion-pairing reagent for HPLC, including analyses of peptides and proteins.

Features and Benefits

• Redi-Dri^™ packaging controls moisture for hygroscopic chemicals that commonly clump
• Anhydrous powder remains free flowing making it easier to use
• Safer to handle and weigh out for routine use in lab
• Eliminates clumps, maintaining product moisture, high quality attributes

Other Notes

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Legal Information

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

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2