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sodium dodecyl summary - search results

Sodium dodecyl sulfate - Wikipedia

Sodium dodecyl sulfate (SDS) or sodium lauryl sulfate (SLS), sometimes written sodium laurilsulfate, is a synthetic organic compound with the formula C H 3 (CH 2) 11 SO 4 Na.It is an anionic surfactant used in many cleaning and hygiene products. This molecule is an organosulfate and a salt. It consists of a 12-carbon tail attached to a sulfate group, that is, it is the sodium salt of dodecyl ...

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Sodium Dodecyl Sulfate - Rochester Institute of Technology

Sodium Dodecyl Sulfate (SDS), 10% Solution Section 5. Fire-fighting measures Promptly isolate the scene by removing all persons from the vicinity of the incident if there is a fire. No action shall be taken involving any personal risk or without suitable training. Hazardous thermal

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Sodium Dodecyl Sulfate (SDS), Lauryl

Thermo Scientific Sodium Dodecyl Sulfate (Lauryl) is standard-grade SDS detergent for use in protein polyacrylamide gel electrophoresis (PAGE). 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 ...

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Sodium dodecyl sulfate | Sigma-Aldrich

Lauryl sulfate sodium salt, Sodium lauryl sulfate, Dodecyl sulfate sodium salt, SDS, Sodium dodecyl sulfate, Dodecyl sodium sulfate. CAS Number: 151-21-3. Molecular Weight: 288.38. EC Number: 205-788-1. Beilstein Registry Number: 3599286. Linear Formula: CH 3 (CH 2) 11 OSO 3 Na. Product Number

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Global Sodium Dodecyl Sulfate (SDS) Sales Market Report ...

The global Sodium Dodecyl Sulfate (SDS) market is segmented by company, region (country), by Type, and by Application. Players, stakeholders, and other participants in the global Sodium Dodecyl Sulfate (SDS) market will be able to gain the upper hand as they use the report as a powerful resource.

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Sodium dodecyl sulfate-polyacrylamide gel electrophoresis ...

According to A or M immunodominance, two sodium dodecyl sulfate-polyacrylamide gel electrophoresis banding patterns were clearly distinguished among biovars, whatever the fraction tested: a close succession of regularly spaced narrow bands for A greater than M strains and regularly spaced triplets of bands including either (i) a first thin band ...

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Viscometric studies on the interaction of sodium dodecyl ...

Interaction of sodium dodecyl sulphate with transfusion gelatin has been studied in low p H range by viscosity measurements. It was found that with the addition of sodium dodecyl sulphate to transfusion gelatin at p H 's 2.0, 3.0 and 4.0 viscosity decreases until precipitation sets in. With further addition of sodium dodecyl sulphate precipitate redissolves.

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(PDF) Interaction between ethyl(hydroxyethyl)cellulose and ...

A short summary of this paper. 37 Full PDFs related to this paper. Read Paper. ... Furthermore, the mide or sodium dodecyl sulphate (SDS), and water spectral change of a coloring agent (pinacyanol iodide) [1,2]. The temperature dependent solubility of added to EHEC-SDS solutions was examined. A EHEC, as reflected in changes of the CP, is ...

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sodium lauryl sulfate, 151-21-3

Sodium lauryl sulfate (SLS), sodium laurilsulfate or sodium dodecyl sulfate (SDS or NaDS) (C12H25SO4Na) is an anionic surfactant used in many cleaning and hygiene products. The molecule has a tail of 12 carbon atoms, attached to a sulfate group, giving the molecule the amphiphilic properties required of a detergent.

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[103b] The use of sodium and lithium dodecyl sulfate in ...

Publisher Summary Dodecyl sulfate (lauryl sulfate) used either as the sodium salt—sodium dodecyl sulfate (SDS)—or the more soluble lithium salt (LDS) is a powerful detergent that has found wide application in the analytical biochemistry of nucleic acids because of its ability to release nucleic acids from their associations with protein or ...

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SODIUM DODECYLBENZENE SULFONATE

HAZARD SUMMARY * Sodium Dodecylbenzene Sulfonate can affect you when breathed in. * Contact can irritate the skin and eyes with possible eye damage. * Breathing Sodium Dodecylbenzene Sulfonate can irritate the nose, throat and lungs causing coughing, wheezing and/or shortness of breath.

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DODECYL SULFATE, [SODIUM SALT] | CAMEO Chemicals | NOAA

Reactivity Profile. DODECYL SULFATE is incompatible with strong oxidizers. It is also incompatible with cationic materials and with acids with pH below 2.5. (NTP, 1992) Salts, basic, such as DODECYL SULFATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0.

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Sodium Dodecyl Sulfate - Sodium Lauryl Sulfate Summary ...

Sodium Dodecyl Sulfate: An anionic surfactant, usually a mixture of sodium alkyl sulfates, mainly the lauryl; lowers surface tension of aqueous solutions; used as fat emulsifier, wetting agent, detergent in cosmetics, pharmaceuticals and toothpastes; also as research tool in protein biochemistry.

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CN101632353B - Sodium dodecyl benzene sulfonate aqueous ...

The invention belongs to the technical field of a pesticide adjuvant, in particular to sodium dodecyl benzene sulfonate aqueous solution and a preparation method thereof and application thereof. The technical solution of the invention is as follows: the sodium dodecyl benzene sulfonate aqueous solution is composed of the following components by weight percent: 28-65% of dodecylbenzene …

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Sodium dodecyl sulfate SDS is a strong ionic detergent ...

Sodium dodecyl sulfate (SDS) is a strong ionic detergent— that is, it has an ionized (charged) group at its hydrophilic end. Triton X-100 is a mild nonionic detergent—that is, it has a nonionized but polar structure at its hydrophilic end. The hydrophobic portion of each detergent is shown in blue, and the hydrophilic portion in red. The bracketed portion of Triton X-100 is repeated about ...

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Sodium Dodecyl Sulfate - an overview | ScienceDirect Topics

Sodium dodecyl sulfate (SDS), also known as lauryl sulfate, is an ionic detergent that is useful for the rapid disruption of biological membranes. It is a key component of many reagents used to purify nucleic acids because of its abilities to quickly disrupt the tissue architecture and to inhibit both RNase and deoxyribonuclease (DNase) activity.

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China Chemical Sodium Dodecyl Sulfate, Chemical Sodium ...

The above is the search results for Chinese Chemical Sodium Dodecyl Sulfate, click for more recommended manufacturers & suppliers listings such as sodium dodecyl sulfate, 151-21-3, cas 151-21-3. The global chemicals industry faces economic and environmental pressures, that's why many of our suppliers like Chemical Sodium Dodecyl Sulfate factory ...

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Sodium dodecyl sulfate | C12H25NaO4S - PubChem

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.

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Reversible Denaturation of Enzymes by Sodium Dodecyl Sulfate

SUMMARY Successful renaturation of several oligomeric enzymes after denaturation by sodium dodecyl sulfate is described. The results obtained suggest a general procedure for reactivation of enzymes after treatment with this detergent. Proteins in dodecyl sulfate solution are first incubated in …

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The Gross Conformation of Protein-Sodium Dodecyl Sulfate ...

SUMMARY The interaction of sodium dodecyl sulfate with a wide variety of proteins is characterized by a high binding ratio when the monomer concentration of amphiphile exceeds 5 x 10W4 M. This binding ratio on a gram to gram basis is identi- cal for all proteins investigated. The protein portion of the

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Nomination Summary for Sodium dodecyl sulfate (N76022)

Nomination Summary for Sodium dodecyl sulfate (N76022) Nominated Substances: Sodium dodecyl sulfate. Nomination Date: 07/00/1976 Nominator: NCI Rationale: Selected following class study of surfactants NTP Principles: not specified Agents and Status. The following information relates to the specific agent and may include history from earlier or ...

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Sodium Dodecylbenzenesulfonate - an overview ...

CNTs can be well dispersed in water using anionic, cationic, and nonionic surfactants, such as sodium dodecyl sulfate (SDS) and sodium dodecylbenzene sulfonate (SDBS), cetyltrimethylammonium bromide (CTAB), Brij, Tween, Triton X, and siloxane polyether copolymer (PSPEO). 113,144–148 SDS 149–151 and SDBS 152,153 are commonly used to decrease the aggregation of CNTs in water.

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Dodecyl | Article about dodecyl by The Free Dictionary

Summary: The interaction of Sodium Dodecyl Sulfate (SDS) with hen egg lysozyme have been investigated at 298, 303 and 308 K in phosphate buffer at two different pH values (5 and 7), by isothermal titration calorimetry. A Thermodynamic Investigation on the Binding of Lysozyme with Sodium Dodecyl …

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(PDF) Thermo chemical studies in the solubility ...

A short summary of this paper. 37 Full PDFs related to this paper. ... Page Thermo chemical studies in the solubility enhancement of Drugs through sodium dodecyl sulphate Variation of CMC of SDS with increasing concentration of drugs at different temperatures 10 9 8 7 6 303K 5 308K 4 313K 3 2 1 0 1ml 2ml 3ml Figure-III IV. ...

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Principle and Protocol of Sodium Dodecyl Sulphate ...

10% sodium dodecyl sulfate (SDS): weigh 10g SDS and 90ml deionized water; heat to 68 ℃ and add a few drops of concentrated hydrochloric acid until the pH becomes 7.2; then water to 100ml; after the whole processes, we have 10% (w/v) SDS. 3. Stacking gel buffer (1mol / L Tris-HCl pH 6.8): dissolve 12.12g Tris in 80ml deionized water. Adjust ...

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Sodium Dodecylbenzene Sulfonate (SDBS)

15 sulfonic acid, sodium salt, n-Dodecyl 16 benzenesulfonic acid sodium salt isomers, 17 Dodecylbenzenesulfonate sodium salt isomers, ... 31 Summary of Petitioned Use 32 . 33 The petition requests the allowance of sodium dodecylbenzenesulfonate (SDBS) in organic food processing and

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Sodium dodecyl sulfate (151-21-3) | Chemical Effects in ...

McGregor, D., Brown, A., Cattanach, P., Edwards, I., McBride, D., Riach, C., and Caspary, W. Responses of the L5178Y tk+/tk- mouse lymphoma cell forward mutation ...

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SODIUM DODECYL SULFATE-POLYACRYLAMIDE GEL …

This lecture series is the summary of Lehninger so that Students need not to read the whole textbook. Each and every imp topics will be covered in this serie...

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Sodium Dodecyl Sulfate (SDS), C12

Thermo Scientific Sodium Dodecyl Sulfate (C12) is a highly purified form of SDS that is especially suited for protein experiments requiring tightly controlled solubility parameters. Sodium dodecyl sulfate (SDS) is an alkyl sulfate, anionic detergent used frequently …

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CN103091448A - Determination method for sodium dodecyl ...

The invention discloses a determination method for sodium dodecyl benzene sulfonate content. The method comprises the following steps of: (a) preparing sodium dodecyl benzene sulfonate for later use; (b) weighing a certain amount of sodium dodecyl benzenesulfonate, and weighing accurately to 0.0002g; (c) placing in an experimental container; (d) adding sulfuric acid solution and a few grains ...

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