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Sodium 1-heptanesulfonate

Redi-Dri™, free-flowing

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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

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

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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

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

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Description
Pricing

wgk_germany

WGK 2

Certificates of Analysis (COA)

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Validated HPLC-Fl method for the analysis of S-adenosylmethionine and S-adenosylhomocysteine biomarkers in human blood
Albu C, et al.
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Analysis of catecholamines in urine by unique LC/MS suitable ion-pairing chromatography
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Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 1057(2), 118-123 (2017)
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Redi-Dri™ – The World of Free-flowing Hygroscopic Products

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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