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323586

Sigma-Aldrich

Dioctyl sulfosuccinate sodium salt

Dioctyl sulfosuccinate sodium salt

≥97%

Synonyme(s) :

AOT, Bis(2-ethylhexyl) sulfosuccinate sodium salt, DOSS, Docusate sodium

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About This Item

Formule linéaire :
CH3(CH2)3CH(C2H5)CH2O2CCH2CH(SO3Na)CO2CH2CH(C2H5)(CH2)3CH3
Numéro CAS:
577-11-7
Poids moléculaire :
444.56
Numéro CE :
209-406-4
Numéro MDL:
MFCD00012455
Code UNSPSC :
12352100
ID de substance PubChem :
24859403
Nomenclature NACRES :
NA.22
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Niveau de qualité

200

Essai

≥97%

Forme

solid

Pf

173-179 °C (lit.)

Groupe fonctionnel

ester
sulfonic acid

Chaîne SMILES 

[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

Clé InChI

APSBXTVYXVQYAB-UHFFFAOYSA-M

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Application

Dioctyl sulfosuccinate sodium salt (DOSS) can be used as an anionic surfactant:
  • To prepare microemulsion with sodium salt of 3-(cyclohexylamino)-2-hydroxy-1-propanesulfonic acid (CAPSO) for the electrophoresis detection of natural and synthetic estrogens.[1][2]
  • To develop reverse micelles.[3]
  • To enhance the electrical conductivity and cell attachment in polycaprolactone fumarate and polypyrrole (PCLF–PPy) composite materials.[4]

Pictogrammes

Corrosion
GHS05

Mention d'avertissement

Danger

Mentions de danger

H315,H318

Classification des risques

Eye Dam. 1 - Skin Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
MKCX2247
0000400089
0000400090
0000341926
0000341925

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Les clients ont également consulté

Slide 1 of 3

1 of 3

USP

USP

1224824

Docusate sodium Related Compound B

Sulfosuccinic acid (70% solution in water) for synthesis

Sigma-Aldrich

8.14413

Sulfosuccinic acid

Sulfosuccinic acid solution 70 wt. % in H2O

Sigma-Aldrich

338567

Sulfosuccinic acid solution

Cutinase-AOT interactions in reverse micelles: the effect of 1-hexanol
Melo EP, et al.
Chemistry and Physics of Lipids, 124(1), 37-47 (2003)
The development of electrically conductive polycaprolactone fumarate-polypyrrole composite materials for nerve regeneration
Runge MB, et al.
Biomaterials, 31(23), 5916-5926 (2010)
Kagaku Kogyo, 55, 263-267 (2004)
Nicole Kleger et al.
Advanced materials (Deerfield Beach, Fla.), 31(37), e1903783-e1903783 (2019-07-30)
Porosity is an essential feature in a wide range of applications that combine light weight with high surface area and tunable density. Porous materials can be easily prepared with a vast variety of chemistries using the salt-leaching technique. However, this
Valeria Tripodi et al.
Electrophoresis, 27(22), 4431-4438 (2006-11-23)
A novel microemulsion based on sodium bis(2-ethylhexyl) sulfosuccinate (AOT) was developed for the simultaneous determination of natural and synthetic estrogens by microemulsion EKC (MEEKC). The microemulsion system consisted of 1.4% w/w AOT, 1.0% w/w octane, 7.0% w/w 1-butanol and 90.6%
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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Reviews

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  1. Leiden, Netherlands, Earth
    • Review 1
    • Votes 12
    2 out of 5 stars.

    My dishwashing sponge has less water than the Dioctyl Sulfosuccinate you sell. Soaking wet DS salt. Dank!

    How do you store your salt? It has so much water in it. I have to dry it a lot. Try to store it in a drier place. Most AOT labs use need it in a dry form. Fortunately my lab is blessed with a beautiful oven where I can dry it.

    Helpful?

    1. Response from MilliporeSigma:

      Thank you for your rating. We encourage customers who experience problems with our products to call or email us for additional technical support. Please visit https://www.sigmaaldrich.com/US/en/support/customer-support to submit a Product Technical Inquiry.

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