Alkyl sulfates such as sodium dodecyl sulfate (SDS) are microbicidal against HIV-1 at low concentrations, have little to no toxicity, and are inexpensive. The authors have reported that treatment of HIV-1-infected human milk with < or = 1% (10 mg/mL) SDS for 10 minutes inactivates cell-free and cell-associated virus.

Sodium Cetearyl Sulfate and Related Alkyl Sulfates as Used in Cosmetics Monice Fiume1, Wilma F. Bergfeld, MD, FACP2, Donald V. Belsito, MD2, ... Sodium alkyl sulfates can be synthesized from their corre-sponding alkyl …

Alkyl Sulfates, Alkane Sulfonates, Alpha-Olefin Sulfonates. SIDS Initial Assessment Report for SIAM 25 October 16-19, 2007. The international Organisation for Economoic Co-operation and Development noted repeated dermal exposure to at least 10 percent of C12-15 alkyl sulfates can cause dermal hyperplasia in mice. Organisation for Economic Co ...

SANS Study of the Structure of Sodium Alkyl Sulfate Micellar Solutions in Terms of the One-Component Macrofluid Model. The Journal of Physical Chemistry B 2000, 104 (9), 2073-2081.

Simultaneous adsorption of the mixtures of alkyl sulfates including sodium octyl sulfate (SOS), sodium decyl sulfate (SDeS), SDS and STS onto alumina large beads and small particles was also ...

Sodium cetearyl sulfate is the sodium salt of a mixture of cetyl and stearyl sulfate. The other ingredients in this safety assessment are also alkyl salts, including ammonium coco-sulfate, ammonium myristyl sulfate, magnesium coco-sulfate, sodium cetyl sulfate, sodium coco/hydrogenated tallow sulfate, sodium coco-sulfate, sodium decyl sulfate, …

The performance of two palm-based anionic surfactants, sodium lauryl sulphate(SLS) and sodium lauryl ether sulphate (SLES), and a non-ionic surfactant, alkyl polyglycoside (APG) was studied.

Ether refers to one or more ethylene oxide groups placed between the sulfate and lauryl moieties. So SLES is an oligomer that contains a few ethylene oxide linkages; the mean quantity is about 3, as shown in the 3-D image. SLES is the most common of a group of commercial sodium and ammonium alkyl and alkyl ether sulfates.

Sodium Lauryl Sulfate Portions of this monograph that are national US P text, and are not part of the harmonized text, are marked with symbols ( ) to specify this fact. Sulfuric acid monododecyl ester sodium salt; Sodium monododecyl sulfate [151-21-3]. DEFINITION Sodium Lauryl Sulfate is a mixture of sodium alkyl sulfates

sodium dodecyl sulfate, are manufactured on industrial scale, and have a lower cost. The solubility diagrams have been constructed for systems based on sodium dodecyl sulfate [20], sulfonol [21], or alkyl benzene sulfonic acid [22], and inorganic acids, sulfuric and hydrochloric. In all systems, there

Salts, basic, such as SODIUM ALKYL SULFATES, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. ... Esters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters; Salts, Basic; Potentially ...

Sodium cetearyl sulfate is the sodium salt of a mixture of cetyl and stearyl sulfate. The other ingredients in this safety assessment are also alkyl salts, including ammonium coco-sulfate, ammonium myristyl sulfate, magnesium coco-sulfate, sodium cetyl sulfate, sodium coco/hydrogenated tallow sulfat …

Sodium alkyl naphthalene sulfonate Sodium dialkyl sulfosuccinate Sodium alkyl diphenyl ether disulfonate Sodium alkane sulfonate Special anionic surfactant Brown, viscous liquid Light yellow, liquid Clear yellow, viscous liquid Light yellow, paste White, powder Clear, liquid Light yellow, clear liquid White, solid Light yellow, paste

The alkyl chain length of surfactant plays an important role on its own performance. In this paper, the effect of sodium alkyl sulfate (SAS) with different alkyl chain lengths on the stability of film was studied by molecular dynamics (MD) method. The results showed that the increase of alkyl chain length enhances the interaction …

The molecular structure of sodium alkyl sulfate (AS) is shown in Fig. 33.1.AS having a hydrophobic dodecyl group is called sodium dodecyl sulfate (SDS) or sodium lauryl sulfate (SLS). It is easily produced from fatty alcohol. Because AS has good chemical stability, it can be used over a wide range of pH values.

Sodium alkyl sulfate apparent molar volumes in normal and heavy water: connection with micellar structure. Szabolcs Vass, Tamas Torok, Gyorgy Jakli, and ; Endre Berecz

Sodium lauryl ether sulfate | C24H50Na2O5S | CID 21889068 - structure, chemical names, physical and chemical properties, classification, patents, literature ...

Micelle conformation of sodium alkyl sulfate (SAS) is investigated by atomistic MD simulation. Shape of micelle gradually transform from spherical into …

Sodium alkyl sulfates were analyzed using Asahipak GF-310 HQ (an Aqueous/Organic (multi-solvent use) SEC column). Since sodium alkyl sulfates have no UV absorption, an RI detector should be used for the detection. Sample : 0.5 %, 20 μL 1. Sodium decyl sulfate 2. Sodium lauryl sulfate

Characterizing the distribution of sodium alkyl sulfate surfactant homologues in water-based, acrylic pressure-sensitive adhesive films. Jilin Zhang, S. …

The simplest alkyl group is the methyl group -CH3 or the ethyl group -CH2-CH3 etc. The prefixed numbers "C x-y" represent the range of carbon chain lengths (here C8-C10) of the alkyl group. "Sulfates" are salts/esters of sulfuric acid. Sodium C8-10 alkyl SEC sulfate acts as an emulsifier (enables the formation of finely dispersed mixtures of ...

ABSTRACT: The distributions of three sodium alkyl sulfate surfactants in dry adhesive films cast from water-based latexes were characterized using confocal Raman microscopy (CRM) and contact angle (CA) and tack measurements. Sodium dodecyl sulfate (SDS), sodium tetradecyl sulfate (STS), and sodium octadecyl sulfate …

The international Organisation for Economoic Co-operation and Development reported that sodium lauryl sulfate has an acute dermal LD50 of 200 mg/kg body weight in rabbits. moderate. Organisation for Economic Co-Operation and Development. 1995. Sodium dodecyl sulfate CAS No. 151-21-3. SIDS Initial Assessment Profile for SIAM 5 October …

As part of an investigation into the observed rapid hydrolysis of sodium primary alkyl sulfates in commercial concentrated aqueous mixtures (typically 70% by weight of …

Sodium 2-ethylhexyl sulfate is an anionic surfactant that can be used: In suspension polymerization. In the analysis of phenolic compounds through microchip-CE with pulsed amperometric detection. As charge balancing anions in the synthesis of organo-layered double hydroxides (organo-LDHs).

The data available for sodium lauryl sulfate and ammonium lauryl sulfate provide sufficient basis for concluding that sodium cetearyl sulfate and related alkyl sulfates are safe in …

The Sodium Alkyl Sulfate market is expected to witness significant growth from 2024 to 2031, fueled by technological advancements, rising demand for Sodium Alkyl Sulfate, and favorable government ...

The molecular structure of sodium alkyl sulfate (AS) is shown in Fig. 33.1. AS having a hydrophobic dodecyl group is called sodium dodecyl sulfate (SDS) or sodium lauryl …

Ethoxylated Sodium Alkyl Sulfate is a colorless or light yellow paste. It is an anionic surfactant, referred to as AES or SLES. It has excellent decontamination, wetting, ing and ...

The aim of this study was to evaluate the differences in kinetics of skin reaction between the standard irritant sodium lauryl sulfate (SLS), and 2 modern detergents: sodium laureth sulfate (SLES) and alkyl polyglucoside (APG). We performed patch testing with SLS and SLES (or APG) at different concentrations (0.125, 0.25, 0.5, …

The purpose was to elucidate the mechanism of action of sodium dodecyl sulphate (SDS) on drug dissolution from discs under physiologically relevant conditions. The effect of incorporating SDS (4–30%, w/w) and drug into discs on the dissolution constant and solubility were evaluated for the poorly soluble drugs griseofulvin and …

Salts, basic, such as SODIUM ALKYL SULFATES, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate …

Results indicate that interfacial enrichment by surfactants is detectable via both CRM and CA measurements, and this enrichment can significantly affect the performance of films. The distributions of three sodium alkyl sulfate surfactants in dry adhesive films cast from water-based latexes were characterized using confocal Raman …

The CIR expert panel concluded that sodium cetearyl sulfate and related alkyl sulfates are safe in soaps and shampoos at concentrations ranging from 0.1 to 29% as described in the report. Environmental Effects. The environmental hazards of alkyl and alkyl ether sulfates have been well-studied in vertebrate and invertebrate species.

Detergents are sodium salts of benzene sulphonic acid or alkyl sulfates. The major raw materials for manufacturing detergents include sodium sulphate, sodium carbonate, sodium tripolyphosphate and ...