The determination of critical micelle concentration is not included in the quality control testing of this product. No CMC value is noted in Technical Service archives. A range of CMC values in cyclohexane and in water are noted in Tables 1 and 4 of the paper available at https://pubs.acs.org/doi/full/10.1021/la400117s
86139
Docusate sodium salt
BioUltra, ≥99.0% (TLC)
Synonym(s):
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, ‘Dioctyl’ sulfosuccinate sodium salt
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About This Item
Empirical Formula (Hill Notation):
C20H37NaO7S
CAS Number:
Molecular Weight:
444.56
Beilstein:
4117588
EC Number:
MDL number:
UNSPSC Code:
12161900
PubChem Substance ID:
NACRES:
NA.25
Pricing and availability is not currently available.
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description
anionic
Quality Level
product line
BioUltra
Assay
≥99.0% (TLC)
form
sheet
mol wt
444.56 g/mol
impurities
insoluble matter, passes filter test
loss
≤1% loss on drying, 110 °C (HV)
solubility
methanol: 0.1 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
SMILES string
[Na+].CCCCC(CC)COC(=O)CC(C(=O)OCC(CC)CCCC)S([O-])(=O)=O
InChI
1S/C20H38O7S.Na/c1-5-9-11-16(7-3)14-26-19(21)13-18(28(23,24)25)20(22)27-15-17(8-4)12-10-6-2;/h16-18H,5-15H2,1-4H3,(H,23,24,25);/q;+1/p-1
InChI key
APSBXTVYXVQYAB-UHFFFAOYSA-M
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Application
Forms reverse micelles in hydrocarbon solvents; Suitable for the solubilization of the major myelin transmembrane proteolipid
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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