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Sodium 1-heptanesulfonate

SIAL/RDD042 - Redi-Dri™, free-flowing

Synonym: 1-Heptanesulfonic acid sodium salt

CAS Number: 22767-50-6
Empirical Formula (Hill Notation): C7H15NaO3S
Molecular Weight: 202.25
MDL Number: MFCD00007543
Linear Formula: C7H15O3SNa
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-RDD042-100G 100 g
 $552.00
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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
product line Redi-Dri™
quality free-flowing
Quality Level 100 
SMILES string [Na+].CCCCCCCS([O-])(=O)=O
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.
Application: Ion-pairing reagent for HPLC, including analyses of peptides and proteins.
Application: Sodium 1-heptanesulfonate has been used as a component of the mobile phase buffer for preequilibration of high performance liquid chromatography column.
Biochem/physiol Actions: Sodium 1-heptanesulfonate serves as an ion-pairing reagent for analysis of epinephrine and norepinephrine in ion-pairing chromatography (IPC).
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. Sodium 1-heptanesulfonate has a critical micelle concentration value of 0.302 mol/dm3.
Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
WGK Germany WGK 3

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