Product name : Sodium dodecyl sulfate Product Number : L4509 Brand : Sigma-Aldrich CAS-No. : 151-21-3 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratory chemicals, Synthesis of substances 1.3 Details of the supplier of the safety data sheet Company : Sigma-Aldrich Inc.
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Sodium dodecyl sulfate. CH3(CH2)11OSO3Na. Synonyms: Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate, Sodium n-Dodecyl Sulfate, Sodium n-Dodecyl Sulfate, Molecular Biology Grade, Sodium n-Dodecyl Sulfate, High Purity, Dodecyl hydrogen sulfate …
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The SDS-PAGE method involves the denaturation of proteins with the detergent sodium dodecyl sulfate (SDS) and the use of an electric current to pull them through a polyacrylamide gel, a process termed polyacrylamide gel electrophoresis (PAGE). SDS binds strongly to proteins, with approximately one detergent molecule binding to two …
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Sodium dodecylbenzenesulfonate is a white to light yellow flakes, granules or powder. It is soluble in water. The primary hazard is the threat to the environment. ... Sodium dodecylbenzenesulfonate; (Dodecyl benzene sodium sulfonate) (2) 2.1 mg/m3 : 23 mg/m3 : 87 mg/m3 (DOE, 2018) Regulatory Information.
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Find 151-21-3 and related products for scientific research at MilliporeSigma
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The Skin Deep® scoring system was designed to help the public understand whether a product is safe to use or whether it contains ingredients of concern. Every product and ingredient in Skin Deep gets a two-part score – one for hazard and one for data availability. The safest products score well by both measures, with a low hazard rating and ...
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Product Name Dodecyl sulfate sodium salt No. : AC327310000; AC327310025; AC327311000; AC327315000 CAS No 151-21-3 Synonyms Sodium lauryl sulfate; SDS; Dodecyl Sodium Sulfate Recommended Use Laboratory chemicals. Surfactant. Uses advised against Food, drug, pesticide or biocidal product use. Details of the supplier of …
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PMCID: PMC7291819. DOI: 10.1039/c9nr09135a. Abstract. The effects of detergent sodium dodecyl sulfate (SDS) on protein structure and dynamics are …
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This lauryl-grade sodium dodecyl sulfate (SDS) is a popular anionic detergent for routine protein electrophoresis and cell lysis methods. The formulation is a mixture of several different alkyl sulfate chain lengths (C10 to C18). Properties of SDS (values for pure C12): • Molecular Weight: 288.5g. • Detergent Class: Ionic (anionic)
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The surface activity and the process of micellization of sodium dodecyl sulfate (SDS) with methylene blue () in a methanol-water mixed solvent system were investigated by tensiometry and conductometry at 298.15 K. The measurements of surface tension and conductivity of SDS- complex were carried up to 0.3 volume fractions of methanol …
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Sodium auryl Sulfate Profile Page 1 of 12 Sodium Lauryl Sulfate Profile. Active Ingredient Eligible for Minimum Risk Pesticide Use. Brian P. Baker and Jennifer A. Grant. New York State Integrated Pest Management, Cornell University, Geneva NY. Label Display Name: Sodium lauryl sulfate. Active Components: Sodium lauryl sulfate. CAS Registry ...
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Dissipative particle dynamics (DPD) simulations are performed to study the phase transition of sodium dodecyl sulfate (SDS) in aqueous solution, which is an anionic surfactant …
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In this study, the conductivity of poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS) was greatly enhanced by using sodium dodecyl sulfate (SDS) without damaging the fabric substrates. We suggest that blending and dipping methods using SDS which is compatible with natural and synthetic fabrics dr
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The partition equilibria of sodium dodecyl sulfate (SDS) and lithium dodecyl sulfate between water and bilayer membranes were investigated with isothermal titration calorimetry and spectroscopic methods (light scattering, (31)P-nuclear magnetic resonance) in the temperature range of 28 degrees C to 56 degrees C.
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Emulsification Sodium dodecyl sulfate is a commonly used emulsifier in emulsions and is used to formulate O/W emulsion bases. The HLB value of SLS is about 40, and the commonly used dosage is 5-20 g·L-1, but the excessive dosage has little effect on reducing the surface tension. It is often used in combination with other W/O emulsifiers ...
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Sodium dodecyl sulfate (SDS) is a detergent used as a strong denaturant of proteins in gel electrophoresis. It has previously been shown that certain hyperstable, …
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For this propose, oil-in-water nanoemulsions of sodium dodecyl sulfate were coated with alternating depositions of chitosan and carboxymethylcellulose using the Layer-by-Layer (LbL) technique, resulting in capsules containing 1-5 layers. The average size ranged from 188 ± 30 (LbL 1) to 1415 ± 517 nm (LbL 5).
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An undergraduate laboratory experiment is presented that allows a thermodynamic characterization of micelle formation of sodium dodecyl sulfate (SDS) in aqueous solutions. The critical micelle concentration (CMC) and the degree of micelle ionization (α) are obtained at different temperatures by conductimetry. The molar …
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Product name Sodium n-Dodecyl Sulfate,Grade Molecular Biology Page 2 of 11 Hazard Statements H302 Harmful if swallowed. H311 Toxic in contact with skin. H315 Causes skin irritation. H318 Causes serious eye damage. H335 May cause respiratory irritation. Precautionary Statements P280 Wear protective gloves/ protective clothing. P280 Wear …
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Sodium dodecyl sulfate, an anionic surfactant, was found to inhibit growth of E. lecanii-corni. Polyoxyethylene sorbitan monolaurate (Tween 20), a nonionic surfactant, stimulated bud formation and enhanced toluene degradation in E. lecanii-corni cultures. Tween 20 was also found to enhance inoculum development by shortening the lag period ...
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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.
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Sodium Dodecyl Sulfate is used in Building, Room. Insert procedure here: 2. CHEMICAL NAME(S) and associated . PHYSICAL and . HEALTH. HAZARDS. Sodium Dodecyl Sulfate, CAS # 151-21-3; Also known as Sodium lauryl sulfate; Duponol; Dodecyl sodium sulfate; Sulfuric acid, monodecyl ester, sodium salt. Flammable solid. Harmful if …
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Sodium dodecyl sulfate (SDS) is frequently used as an ingredient in a wide range of products, including pharmaceuticals, and product formulations. It is broadly used in several applications including electrophoresis for the separation of proteins and as an organic template for preparing periodic mesoporous organosilica nanospheres.
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This protocol describes a method for RNA purification by sodium dodecyl sulfate (SDS) solubilization and phenol extraction. It is of wide utility and is used routinely to deproteinize RNAs in biological material that has been solubilized in SDS, an ionic detergent that dissolves membranes, disrupts protein-nucleic acid interactions, and inactivates …
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Sodium n-Dodecyl Sulfate, Sodium Lauryl Sulfate, SDS. Empirical Formula (Hill Notation): C 12 H 25 O 4 S · Na. CAS Number: 151-21-3. Molecular Weight: 288.38. MDL number: MFCD00036175. Recommended Products. Slide 1 of 10. 1 of 10. Sigma-Aldrich. 1.06022. Sodium dodecyl sulfate. View Price and Availability.
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sodium dodecyl sulfate. Modify Date: 16:15:51. sodium dodecyl sulfate structure. Common Name. sodium dodecyl sulfate. CAS Number. 151-21-3. Molecular Weight. 288.379.
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Sodium Dodecyl Sulfate - Science topic. An anionic surfactant, usually a mixture of sodium alkyl sulfates, mainly the lauryl; lowers surface tension of aqueous solutions; used as fat emulsifier ...
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Sodium dodecyl sulfate, or sodium lauryl sulfate, is a surfactant used in cleaning and hygienic products. It has a twelve carbon hydrophobic tail attached to a polar sulfate. Dodecyl sulfate can be …
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14 sodium salt, 10-13-sec Alkyl deriv benzene 15 sulfonic acid, sodium salt, n-Dodecyl 16 benzenesulfonic acid sodium salt isomers, 17 Dodecylbenzenesulfonate sodium salt isomers, 18 Sodium dodecylbenzene sulfonate, 2-19 dodecylbenzenesulfonic acid, sodium; 2-20 dodecylbenzenesulfonate, 3-21 dodecylbenzenesulfonic acid, sodium; 2 -
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Sodium dodecyl sulfate (SDS)-PAGE is a method used for separating and identifying proteins according to their molecular mass. Protein mixtures are boiled in a buffer containing SDS and a reducing agent. SDS is a detergent with a strong negative charge, which binds avidly to all proteins regardless of their natural charge.
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Sodium dodecyl sulfate (SDS) also referred to as sodium lauryl sulfate (SLS) is an anionic surfactant utilised in a range of industrial and academic applications including detergents, 1,21,22 stabilisation of …
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In this study, a method of removing an anionic surfactant sodium dodecyl sulfate (SDS) from an aqueous solution by cellulose modified with quaternary ammonium cation was discussed. Cellulose, as the adsorbent, was obtained from medical cotton balls, and the quaternary ammonium cation (synthesized from dodecyl dimethyl tertiary amine …
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A novel hydrate form of sodium dodecyl sulfate (SDS) was firstly discovered through a hydrate screening with the use of organic solvents, while SDS is generally prepared solely in aqueous media. Surprisingly, a novel SDS hydrate form with needle-shaped crystals produced by adding acetonitrile to a 20 wt % SDS aqueous solution at a ratio of 3:1 (v/v) …
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Luteolin suffers from drawbacks like low solubility and bioavailability, thus hindering its application in the clinic. In this study, we employed sodium dodecyl sulfate (SDS), an efficient tight junction opening agent, to modify the surface of luteolin nanocrystals, aiming to enhance the bioavailability of luteolin (LUT) and luteolin …
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Sodium dodecyl sulfate (SDS) also called sodium lauryl sulfate (SLS), consisting of an alkyl tail of 12 carbon atoms attached to a sulfate group, is one of the very common anionic surfactants for the negative charge of its …
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SDS is an anionic detergent whose hydrocarbon chain can become linked to hydrophobic regions in the interior of globular proteins, leaving the ionized sulphonate (−SO3−) group …
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