Sodium 1-pentanesulfonate , 98% , 22767-49-3

Synonym(s):
1-Pentanesulfonic acid sodium salt;Pentane-1-sulfonic acid sodium salt

CAS NO.：22767-49-3

Empirical Formula: C5H13NaO3S

Molecular Weight: 176.21

MDL number: MFCD00007541

EINECS: 245-208-4

PRODUCT Properties

• Melting point: 300 °C
• Density: 1.018
• storage temp.: Inert atmosphere,Room Temperature
• solubility: H2O: soluble0.5M at 20°C, clear, colorless
• form: Crystals
• color: White to pale yellow
• PH: 5.5-7.5 (100g/l, H2O, 20℃)
• Odor: Odorless
• Water Solubility: soluble
• λmax: λ: 210 nm Amax: 0.06; λ: 220 nm Amax: 0.04; λ: 230 nm Amax: 0.03; λ: 260 nm Amax: 0.01; λ: 500 nm Amax: 0.01
• BRN: 3725147
• Stability: Hygroscopic
• InChI: InChI=1S/C5H12O3S.Na.H/c1-2-3-4-5-9(6,7)8;;/h2-5H2,1H3,(H,6,7,8)
• InChIKey: ROBLTDOHDSGGDT-UHFFFAOYSA-M
• SMILES: C(CCCC)S(O)(=O)=O.[NaH]

Description and Uses

Sodium 1-pentanesulfonate is used as a base in the Suzuki coupling reaction. It is used as a surfactant in studies on drug release from the water-in -oil-in-water multiple emulsion process in vitro. It is utilized in the analysis of pharmaceutical products, metabolites, small organic molecule compounds, peptides by RP-HPLC and micellar electrokinetic chromatography.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H335-H319
• Precautionary statements: P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
• Hazard Codes: Xi
• Risk Statements: 36/37/38-36/38
• Safety Statements: 37/39-26-28-36/37/39-36
• WGK Germany: 3
• F: 8-10
• TSCA: Yes
• HS Code: 29041000