sodium dodecyl properties

Structural Properties of Ionic Detergent Aggregates: A

The properties of sodium dodecyl sulfate (SDS) aggregates were studied through extensive molecular dynamics simulations with explicit solvent. First, we provide a parametrization of the model within Gromacs. Then, we probe the kinetics of aggregation by starting from a random solution of SDS molecules and letting the system explore its kinetic pathway during the aggregation of multiple units. Get price

Physical properties of collagen

Oct 16, 1979Physical properties of collagen--sodium dodecyl sulfate complexes. Freytag JW, Noelken ME, Hudson BG. Sodium dodecyl sulfate (NaDodSO4)--polyacrylamide gel electrophoresis and gel filtration chromatography of protein--NaDodSO4 complexes are frequently used to characterize collagen-like polypeptide components in mixtures obtained from extracts Get price

Page 1/7 Safety Data Sheet

Page 1/7 Safety Data Sheet acc. to OSHA HCS Printing date 06/26/2015 Reviewed on 06/17/2015 40.1.5 1 Identification Product identifier Trade name: SDS (sodium dodecylsulfate) Catalog or product number: 1610327, 1610301, 1610302, 9700037, 1610302EDU, 1610301XTU, 1610301EDU CAS Number: 151-21-3 EC number: 205-788-1 Get price

Sodium Dodecylbenzene Sulfonate (SDBS)

15 sulfonic acid, sodium salt, n-Dodecyl 16 benzenesulfonic acid sodium salt isomers, 17 Dodecylbenzenesulfonate sodium salt isomers, Properties of the Substance: 86 The molecular weight of SDBS (LAS) anger s from 338 (C11.3) to 356 (C12.6) depending on alkyl chain length. The Get price

sodium dodecyl sulphate

sodium dodecyl sulphate. Formula: C 12 H 25 NaO 4 S; Molecular weight: 288.379; CAS Registry Number: 151-21-3; Information on this page: Notes; Data at other public NIST sites: X-ray Photoelectron Spectroscopy Database, version 4.1; Options: Switch to calorie-based units Get price

Surface Activity and Micelle Formation

Physical properties of sodium dodecyl sulphate solutions at 25 C Schematic representation of a spherical anionic micelle The fairly well defined concentration above which micelle formation becomes appreciable is termed the critical micelle concentration (c.m.c.). Get price

Sodium dodecyl sulphate

For sections such as substance use, chemical properties and the classification and labelling of substances, the quantity and quality of the information is the responsibility of manufacturers and importers. Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate. Registration dossier Get price

Sodium dodecyl sulfate

Sodium dodecyl sulfate is an organic sodium salt that is the sodium salt of dodecyl hydrogen sulfate. It has a role as a detergent and a protein denaturant. It contains a dodecyl sulfate. Dodecyl sulfate, [ sodium salt] appears as white to pale yellow paste or liquid with a mild odor. Sinks and mixes with water. Get price

Sodium Lauryl Sulfate (Inactive Ingredient)

Jun 08, 2020Sodium lauryl sulfate (C12H25SO4Na) is a surface-active agent used in cleaning and cosmetic products. It is also known by the term sodium dodecyl sulfate. It is used in industrial strength degreasers, floor cleaners, bubble bath and toothpastes. Get price

Safety Data Sheet: Sodium Dodecyl Sulfate

Sodium dodecyl sulphate 151-21-3 PNEC 6.97 mg/kg aquatic organisms freshwater sedi-ment short-term (single instance) Sodium dodecyl sulphate 151-21-3 PNEC 0.697 mg/kg aquatic organisms marine sediment short-term (single instance) Sodium dodecyl sulphate 151-21-3 PNEC 1.29 mg/kg terrestrial organ-isms soil short-term (single instance) 8.2 Get price

Solution properties of mixed surfactant system sodium

The effect of oxyethylene groups in a nonionic surfactant on the solution properties of anionicnonionic systems is described; these systems are sodium dodecyl sulfate (SDS)-hexadecyl polyoxyethylene ethers (C 16 POE n, where n=10, 20, 30 and 40).The degree of ionic dissociation of the mixed micelles decreases with increasing numbers of oxyethylene groups in the nonionic surfactant. Get price

Three Main Functions of Sodium Dodecyl Benzene Sulfonate

SDBS, short for sodium dodecyl benzene sulfonate, white or light yellow powder or flake solid. It is difficult to volatilize, but it easy to dissolve in water and become a subtransparent solution. For alkali, dilute acid, it has stable hard water properties. SDBS is Get price

Sodium p

Benzenesulfonic acid, 4-dodecyl-, sodium salt (1:1) Benzenesulfonic acid, 4-dodecyl-, sodium salt. Bio-Soft S 101 (sodium) SCHEMBL446403. DTXSID9042413. Sodium 4-dodecylbenzenesulphonate. 4-Dodecylbenzenesulfonic acid sodium. EINECS 218-654-2. ACM2211985. p-Undecylbenzenesulfonic acid, sodium salt. 4-Dodecylbenzenesulfonic acid, sodium salt. FT Get price

Sodium Dodecylbenzenesulfonate

Sodium does not occur in nature as a free element and must be extracted from its compounds (e.g., feldspars, sodalite, and rock salt). The name Sodium is thought to come from the Arabic word suda, meaning headache (due to sodium carbonate's headache-alleviating properties), and its elemental symbol Na comes from natrium, its Latin name. Get price

Sodium dodecyl sulfate

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 retained on Primesep B4 column in under 5 minutes with an MS-compatible mobile phase. Get price

Effects of Treatment with Sodium Dodecyl Sulfate on the

Abstract. An electron microscopy study has been made of the effects of dissolution of the plasma membrane of Escherichia coli with sodium dodecyl sulfate (SDS) on the organization of the nucleoplasm and the cytoplasm. The alterations observed in time course experiments were related to absorbance changes and to release of macromolecules from the cells. Get price

The Effect of Sodium Dodecyl Sulfate (SDS) and

properties. Therefore, the desired size and shape can be tailor-made. Recently, there have been lots of works on the synthesis of ZnO nanostructures using different surfactants like ethylenediaminetetraacetic acid (EDTA) [11], sodium dodecyl sulfate (SDS) [12], cetyltrimethylammonium bromide (CTAB) [13], polyethylene glycol (PEG) [14] and Get price

Sodium Dodecyl Benzene Sulphonate; LAS; SDBS; Alkylaryl

Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) is a high content anionic surfactant with properties of detergency, moistening, foaming, emulsility and dispersity. The biological degradability of Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) is more than 90%. Get price

DODECYL BENZENE SULPHONIC MATERIAL SAFETY DATA

DODECYL BENZENE SULPHONIC ACID SODIUM SALT CAS No 25155-30-0 MATERIAL SAFETY DATA SHEET SDS/MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1 Product identifiers Product name : Dodecyl Benzene Sulphonic Acid Sodium Salt CAS-No. : 25155-30-0 Get price

Sodium dodecyl sulphate

Hazard classification labelling Hazard classification and labelling. The 'Hazard classification and labelling' section shows the hazards of a substance based on the standardised system of statements and pictograms established under the CLP (Classification Labelling and Packaging) Regulation. The CLP Regulation makes sure that the hazards presented by chemicals are clearly communicated to Get price

SODIUM DODECYL SULFATE

SODIUM DODECYL SULFATE Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 12/16/2014 EN (English US) 2/7 Name Product identifier % Classification (GHS-US) SODIUM DODECYL SULFATE (Main constituent) (CAS No) 151-21-3 100 Acute Tox. 4 (Oral), H302 Acute Tox. 4 (Dermal), H312 Get price

SLES ( Texapon )

The related surfactant sodium lauryl sulfate (also known as sodium dodecyl sulfate or SDS) is produced similarly, but without the ethoxylation step. texapon and ammonium lauryl sulfate(ALS) are commonly used alternatives to SLS in consumer products. SLES Safety. SLES has an excellent safety record and have been used for many years. Get price

1. PRODUCT AND COMPANY IDENTIFICATION

9. PHYSICAL AND CHEMICAL PROPERTIES Physical State Solid Appearance Off-white odor slight Odor Threshold No information available. pH 8.5-10 1% aq.sol. _____ Page 3 / 8 Thermo Fisher Scientific - Dodecyl sulfate sodium salt NFPA Revision Date 16-Jun-2011 Health 2 Flammability 3 Instability 0 Physical hazards N/A Get price