Synonym: ‘Dioctyl’ sulfosuccinate sodium salt, AOT, Bis(2-ethylhexyl) sulfosuccinate sodium salt, Sodium bis(2-ethylhexyl) sulfosuccinate, Sulfobutanedioic acid bis(2-ethylhexyl ester) sodium salt, Sulfosuccinic acid bis(2-ethylhexyl) ester sodium salt
CAS Number: 577-11-78
Empirical Formula (Hill Notation): C20H37NaO7S
Molecular Weight: 444.56
Beilstein Registry Number: 4117588
EC Number: 209-406-4
MDL Number: MFCD00012455
PubChem Substance ID: 24888539
Application
Forms reverse micelles in hydrocarbon solvents; Suitable for the solubilization of the major myelin transmembrane proteolipid .
Description: anionic
Product Line: BioUltra
Assay: ≥99.0% (TLC)
Impurities: insoluble matter, passes filter test
Loss: ≤1% loss on drying, 110 °C (HV)
Solubility: methanol: soluble0.1 M at 20 °C, clear, colorless
Anion Traces: chloride (Cl-): ≤100 mg/kg
Cation Traces: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤100 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
λ: 0.1 M in methanol
UV Absorption: λ: 260 nm Amax: 0.1; λ: 280 nm Amax: 0.05