Aerosol ot surfactant

An anionic surfactant that acts as a pigment dispersant for crop protection, and is easier to handle than Aerosol OT.

The synthesis and surfactant behaviour of two series of sulfosuccinic diesters , AOT-related compounds, are described [Aerosol-OT 1 : sodium bis 2-ethylhexyl sulfosuccinate]. The first family contains unsaturated, racemic or enantiopure, 2-ethylhex en yl chains with various positions of the double bond. These compounds are readily prepared from the corresponding unsaturated alcohol by the standard two-step procedure; their critical micelle concentrations are higher than those of normal AOT and depend on the position of the double bond. The second series consists of nonsymmetric homologues with two different substituents: various unsymmetrical sulfosuccinic diesters with two enantiopure saturated or unsaturated chains of opposite configuration, or with two different substituents like methyl and 2-ethylhexyl, hydrogenated and deuterated chains as well as saturated and unsaturated chains are described. These unsymmetrical sulfosuccinic diesters are readily obtained in a three-step synthetic procedure involving the regiospecific sulfonation of maleic monoester in aqueous medium. The structure of the sodium 4-alkylsulfosuccinic acid key intermediate is unambiguously resolved by NMR comparative analysis of the hydrogenated and deuterated derivatives.

Aerosol ot surfactant

Properties are reported for new phenyl-tipped anionic surfactants, which are aromatic chain relatives of the normal aliphatic aerosol-OT AOT, sodium bis 2-ethylhexyl sulfosuccinate. In dilute aqueous systems, chain structure affects the cmc and surface tension behavior: compared to linear chain analogues, the branched-chain surfactants display lower surface tensions but also reduced packing as measured by molecular area at the cmc a cmc. Owing to the phenyl-tipped structure, water-in-oil microemulsions were stabilized with aromatic toluene as an oil but not with aliphatic heptane; the latter is commonly used with normal AOT. Contrast variation small-angle neutron scattering SANS was used to characterize the microemulsion aggregates and adsorbed films. These SANS data show that water-in-toluene microemulsions stabilized by aromatic-AOTs contain mildly polydisperse spherical nanodroplets of similar structure to those found in systems containing normal AOT. Molecular areas at the air-water and toluene-water interfaces are found to be of similar magnitude and follow a trend that correlates with variations in surfactant chain structure. The new results with aromatic surfactants build on extensive studies of aliphatic AOT analogues Nave, S. Langmuir , 16, Nave, S. Abstract Properties are reported for new phenyl-tipped anionic surfactants, which are aromatic chain relatives of the normal aliphatic aerosol-OT AOT, sodium bis 2-ethylhexyl sulfosuccinate.

Product Information.

An anionic surfactant that provides excellent wetting, emulsifying, and dispersing properties for crop protection. It is a liquid sodium sulfosuccinate that comes in IBC, drum, and bulk sizes. Markets: Ag Formulators. Manufacturer: Solvay. Product Information. Product Inquiry Form. Unless a legitimate business address is provided we can not send any information.

An anionic surfactant that provides excellent wetting, emulsifying, and dispersing properties for crop protection. It is a liquid sodium sulfosuccinate that comes in IBC, drum, and bulk sizes. Markets: Ag Formulators. Manufacturer: Solvay. Product Information. Product Inquiry Form. Unless a legitimate business address is provided we can not send any information. Request a price quote. Request TDS. Request SDS.

Aerosol ot surfactant

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Wakanda 2 streaming

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Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Product Information. Properties are reported for new phenyl-tipped anionic surfactants, which are aromatic chain relatives of the normal aliphatic aerosol-OT AOT, sodium bis 2-ethylhexyl sulfosuccinate. Necessary Necessary. Contact us. Chasseray and C. Talk to an Agrochemical Formulation Expert Today. By clicking anywhere on our website you will accept our cookie policy. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Request SDS. Manufacturer: Solvay.