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Sodium polystyrene sulfonate Uses, Side Effects Warnings

Apr 04, 2019Sodium polystyrene sulfonate binds itself to potassium in your digestive tract. This helps prevent your body from absorbing too much potassium. Sodium polystyrene sulfonate is used to treat high levels of potassium in the blood, also called hyperkalemia.

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Syntheses and crystal structures of benzene

Syntheses and crystal structures of benzene-sulfonate and -carboxylate copper polymers and their application in the oxidation of cyclohexane in ionic liquid under mild conditions† Susanta Hazra, a Ana P. C. Ribeiro, a M. Ftima C. Guedes da Silva, a Carlos A. Nieto de Castro b

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The Effect of Linear Alkyl Benzene Sulfonate on Corrosion

In this work, the corrosion behavior of aluminum, lead and zinc was investigated in 1M HCl solution containing various concentrations (0,0310-4, 110-3, 1.6710-3, 3.3410-3M) of linear alkyl benzene sulfonate (LAS) at various temperatures ranging (295-325)K, for this purpose, the weight loss measurements and microscope study were achieved and the

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Research Communication Effect of Orally Administered Zinc

The zinc oxide NPs (ZnO NPs) are the most abundantly used NPs as the worldwide production of ZnO NPs is estimated to be 0.1–1.2 million tons per year (11). The study of Cho et al. (12) proved that the orally intake ZnO NPs dissolve in the stomach and absorb into systemic circulation. Many previous

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Sulfonate anion

Define Sulfonate anion. Sulfonate anion synonyms, Sulfonate anion pronunciation, Sulfonate anion translation, English dictionary definition of Sulfonate anion. n. A salt or ester of sulfonic acid. tr.v. sulfonated, sulfonating, sulfonates 1. To introduce into one or more sulfonic acid groups. 2.

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Copper(I) trifluoromethanesulfonate benzene complex

Copper(I) trifluoromethanesulfonate benzene complex technical grade, 90% Synonym: Copper(I) triflate benzene complex, Cuprous trifluoromethanesulfonate benzene complex, Trifluoromethanesulfonic acid copper(I) salt benzene complex CAS Number 42152-46-5. Linear Formula (CF 3 SO 3 Cu) 2 C 6 H 6. Molecular Weight 503.34 . EC Number 255-686-6.

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Zinc (Zn)

Zinc metal is included in most single tablet, it is believed to possess anti-oxidant properties, which protect against premature aging of the skin and muscles of the body. Zinc in the environment. Zinc is a very common substance that occurs naturally. Many foodstuffs contain certain concentrations of zinc.

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Sodium Dodecyl Benzene Sulfonate

Oct 25, 1988Simultaneous building of a mesoporous shell and hollow interior is achieved by using surfactants as a soft template (Fig. 9.2A, a).SiO 2 or gold nanoparticles are dispersed into aqueous mixtures of a zwitterionic surfactant, lauryl sulfonate betaine, and an anionic surfactant, sodium dodecyl benzene sulfonate, to induce the formation of vesicles with movable nanoparticle cores followed by

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Towards rational design of zinc(ii) and cadmium(ii

a State Key Laboratory of Structure Chemistry, Fujian Institute of Research on the Structure of Matter, and 2,2′:6′,2′′-terpyridine (terpy) as auxiliary chelating ligands led to a series of zinc(II) or cadmium(II) sulfonate-arsonates with lower dimensional aggregations, namely, [Zn

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Effect of sodium dodecyl benzene sulfonate on morphology

Mar 05, 2018The effect of sodium dodecyl benzene sulfonate (SDBS) on morphology and structure of calcium silicate hydrate (CSH) prepared via precipitation in solution were investigated by XRD, FT-IR and SEM techniques. The formation mechanism of spherical shell of CSH was also discussed.

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Xylene

Xylene (from Greek ξύλο, xylo, wood), xylol or dimethylbenzene is any one of three isomers of dimethylbenzene, or a combination thereof. With the formula (CH 3) 2 C 6 H 4, each of the three compounds has a central benzene ring with two methyl groups attached at substituents.They are all colorless, flammable liquids, some of which are of great industrial value.

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Final Report of the Cosmetic Ingredient Review Amended

ingredients are in the chemical class alkyl aryl (benzene) sulfonates and function as surfactant - cleansing agents. Figure 1 shows the structures of the cosmetic ingredients addressed in this safety assessment. Sodium Decylbenzenesulfonate is also known as Decyl Benzene Sodium Sulfonate and Sodium Decylbenzenesulfonamide (Sweet 1987).

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Hexaaquazinc(II) bis[4

Feb 01, 2008One mmol of zinc acetate was added to a solution of salicylaldehyde-4-aminobenzene sulfonic acid (1 mmol) in 20 ml of 95% CH 3 CH 2 OH. The mixture was continuously stirred for 2 h at refluxing temperature, evaporating some methanol, then, upon cooling, the solid product was collected by filtration and dried in vacuo (yield 76%).

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Substitution Reactions of Benzene and Other Aromatic Compounds

1. A Mechanism for Electrophilic Substitution Reactions of Benzene. A two-step mechanism has been proposed for these electrophilic substitution reactions. In the first, slow or rate-determining, step the electrophile forms a sigma-bond to the benzene ring, generating a positively charged benzenonium intermediate. In the second, fast step, a proton is removed from this intermediate, yielding a

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chemical symbol of linear alkylbenzene sulfonate in detergent

Linear alkylbenzene sulfonate (LAS), the world's largest-volume synthetic surfactant, which includes the various salts of sulfonated alkylbenzenes, is widely used in detergents as well as in numerous industrial applications. Get Price; Corrosionpedia What is Alkyl Benzene Sulfonate

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SULFONATE AND INORGANIC ESTER DERIVATIVES OF

Sulfonate esters are derivatives of sulfonic acids, which are compounds of the of the two groups on the benzene ring. This type of nomenclature is discussed in Chapter 16.) A sulfonate ester is a compound in which the acidic hydrogen of a 10.11 Draw both the complete structure and the abbreviated structure, and give another name for

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Influence of Ligand Backbone Structure and Connectivity on

modify the phosphine-sulfonate ligands, there have been very few studies on the modifications of the ligand backbone structures [46]. Recently, our group showed that the catalyst stability and activity could be greatly enhanced by changing the phosphine-sulfonate backbone from a benzene bridge to a naphthalene one (Scheme1, V) [47]. In this

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Ingredient Detail : SC Johnson

Sodium Dodecylbenzene Sulfonate. Definition. Sodium dodecylbenzene sulfonate is a cleaning agent, or surfactant, that is one of a group of ingredients commonly used in bath products, cleansing products, shampoos and hair conditioners. We use it in our products to remove dirt and deposits.

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alkyl sodium sulfonate

This invention relates to a blue colored liquid crystal composition comprising an ethoxylated nonionic surfactant, an ethoxylated C8-C16 alkyl ether sulfate surfactant, a C8-C16 linear alkyl benzene sulfonate surfactant, a magnesium, sodium, calcium or potassium inorganic salt,

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Syntheses, Structures, and Luminescent Properties of Two

Syntheses, Structures, and Luminescent Properties of Two Cadmium(II) Coordination Compounds based on a Sulfonate Functionalized Terpyridine Ligand † Sa‐Sa Shen Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi′an 710127, P. R. China

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Sodium sulfonate blends as emulsifiers for petroleum oils

Apr 04, 2000A specific branched alkylaryl sulfonate is WITCO 1298H, a C12 benzene sulfonic acid supplied by CK Witco Corp. The branched sulfonic acids may be a C8 to C30 alkyl, preferably C8 to C24 and more preferably C10 to C24 alkyl. The third component of the inventive composition is a linear alkylaryl sulfonate, preferably a linear alkylxylene sulfonate.

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Alkylbenzene sulfonates

Alkylbenzene sulfonates are a class of anionic surfactants, consisting of a hydrophilic sulfonate head-group and a hydrophobic alkylbenzene tail-group. Along with sodium laureth sulfate they are one of the oldest and most widely used synthetic detergents and may be found in numerous personal-care products ( soaps,

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Synthesis of Zinc, Copper, Nickel, Cobalt, and Iron

With ZnCl2, in addition to the major product Zn(TpmsiPr)2, [LiTpmsiPrZnCl2]2THF with a tetrahedral zinc atom was also formed as a minor product. Synthesis of Zinc, Copper, Nickel, Cobalt, and Iron Complexes Using Tris(pyrazolyl)methane Sulfonate Ligands: A Structural Model for N,N,O Binding in Metalloenzymes - Inorganic Chemistry (ACS

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Enhanced corrosion resistance of waterborne polyurethane

Zinc phosphate has been widely used as a non-toxic anticorrosive filler in coatings but has shortcoming such as insufficient anti-corrosion efficiency. We synthesize the spherical sulfonate graphene/zinc phosphate composites, and the specific morphology possess the thinner layer nanosheets,which was different form traditional zinc phosphate crystal.

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Non

Jul 16, 2016Carbonic anhydrase (CA, EC 4.2.1.1) is a family of zinc metalloenzymes that catalyze the reversible interconversion of carbon dioxide and water to a bicarbonate and a proton. As such, CA activity is important for several physiological processes such as pH regulation, CO 2 homeostasis, respiration, bone resorption, and tumorigenesis [ 1, 2 ].

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Synthesis of heavy alkyl benzene sulfonate in a rotating

Synthesis of heavy alkyl benzene sulfonate in a rotating packed bed combined with a stirred tank reactor Author links open overlay panel Zhiyong Wang a Zhan Weng a Moses Arowo a b Hai-Kui Zou a Bao-Chang Sun a b Guang-Wen Chu a b Hong Zhao a Jian-Feng Chen a b

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Sulfonic acid

A sulfonic acid refers to a member of the class of organosulfur compounds with the general formula R−S2−OH, where R is an organic alkyl or aryl group and the S2 group a sulfonyl hydroxide. As a substituent, it is known as a sulfo group. A sulfonic acid can be thought of as sulfuric acid with one hydroxyl group replaced by an organic substituent. The parent compound is the parent sulfonic acid,

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Sulfonate — Wikipdia

Un ion sulfonate est un ion contenant le groupe-S(=O) 2-O −. Sa formule gnrale est de type R-SO 2 O −, o R est un groupe organique. Ils constituent les bases conjugues des acides sulfoniques de formule gnrale R-SO 2 OH. Les sulfonates sont de bons groupes partants lors des ractions SN1, SN2, E1 ou E2 car ce sont des bases faibles.

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Zinc phenolsulfonate

Salivary zinc concn was increased using mouthwashes containing 17-35 mM zinc as zinc sulfonate, zinc phenolsulfonate, or zinc citrate. At 17 mM, the effect lasted 3-4 hr. Zinc retained in the mouth gave visible fluorescence after rinsing with 8-hydroxyquinoline, and this was particularly evident on the tongue, cheek mucosa, and dental plaque.

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Sulfonation and Sulfation Processes

Oleum is used to sulfonate alkyl benzene and sulfate fatty alcohols for heavy duty detergents. The reaction is shown in Figure 7. It is an equilibrium process, as water is formed in the reaction and the resultant water dilutes the oleum and/or sulfuric acid. The sulfonation reaction stops when the sulfuric acid concentration

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