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1-Pentanesulfonic acid, sodium salt

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1-Pentanesulfonic acid, sodium salt molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of 1-Pentanesulfonic acid, sodium salt (CAS 22767-49-3). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS22767-49-3
Molecular formulaC5H11NaO3S
Molecular weight174.19 g/mol
IUPAC namesodium pentane-1-sulfonate
Synonyms1-Pentanesulfonic acid, sodium salt (1:1) · RefChem:76879 · sodium pentane-1-sulfonate · Sodium pentanesulfonate · C5H11NaO3S · Sodium pentanesulfonate, 98%
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 1-PENTANESULFONIC ACID SODIUM P0299-100G
P0299-25G
P0299-5G		 Request Quote
Sigma SODIUM PENTANESULFONATE BIOXTRA P8199-25G Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.