Sodium pentanesulfonate Chemical 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]

CAS DataBase Reference

22767-49-3(CAS DataBase Reference)

EPA Substance Registry System

1-Pentanesulfonic acid, sodium salt (22767-49-3)

Safety Information

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

MSDS

• Language:English Provider:Sodium pentanesulfonate
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

Sodium pentanesulfonate Usage And Synthesis

Chemical Properties

White crystalline powder

Uses

suzuki reaction

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.

Uses

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

General Description

Concentrate for 6x1 L ready-to-use solution. Dilute contents of one ampule (~0.3 M) to 1 L with HPLC grade water to obtain a 0.005 M eluent solution.

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