Sulfonic acid — Wikipedia Republished // WIKI 2

Sulfonic acids are much stronger acids than the corresponding carboxylic acids p-Toluenesulfonic acid with a pK a of −2 8 is about a million times stronger acid than benzoic acid with a pK a of 4 2 Similarly methanesulfonic acid pK a = −1 9 is also about one million times stronger acid than acetic acid Because of their polarity sulfonic acids tend to be

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Slfonik Asit

Sulfonic acid Genel formlleri RSO3H olan kkrtl organik asitlerin genel adı Slfonik asitler organik maddelerin sentezlerinde yaygın olarak kullanılır Slfonik asitlerin tuzları ise fenol bileşiklerinin deterjanların iyon değiştiricilerin eşitli boyaların ve slfonamitli ilaların bir bileşenidir Aromatik slfonik asitler kimyasal madde sentezlerinde

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Sulfonic Acid

Perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) have been identified as ubiquitous environmental contaminants These materials are not natural products and are purely anthropogenic in origin The perfluorinated acids (PFAs) in general are a class of anionic fluorinated materials characterized by a perfluoroalkyl chain and a sulfonate or carboxylate

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Sulfonic acid

Define sulfonic acid sulfonic acid synonyms sulfonic acid pronunciation sulfonic acid translation English dictionary definition of sulfonic acid n Any of several organic acids containing one or more sulfonic groups n the US preferred spelling of sulphonic acid n any of a large group of organic Sulfonic acid - definition of sulfonic acid by The Free Dictionary

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Sulfonic acid synthesis by sulfonation

Synthesis of sulfonic acids Related: Recent Literature The Brnsted acidic ionic liquid [Dsim]Cl (1 3-disulfonic acid imidazolium chloride) enables the sulfonation of aromatic compounds via in situ generation of sulfuric acid at 50C under mild aqueous conditions A R Moosavi-Zare M A Zolfigol E Noroozizadeh Synlett 2016 27 1682-1684 Site Search any all words Main

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Linear Alkyl Benzene Sulfonic Acid

Linear Alkyl Benzene Sulfonic Acid Produktbeschreibung CAS Nr : 27176-87-0 Synonyme: Dodecylbenzene Sulfonic Acid (Strait Chain) LAS LABSA Laurylbenzenesulfonic Acid Laurylbenzenesulfonate n-Dodecylbenzene Sulfonic Acid Lineare Alkylbenzolsulfonsure ist ein synthetisches Tensid mit einem breiten Bereich von Anwendungen So wird es eingesetzt

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Sulfonic Acids Anhydrides

Sulfonic acid forms a class of organosulfur compounds which can be thought of as sulfuric acid with one hydroxyl being substituted by an organo substituent Thus they are compounds bearing sulfonyl hydroxide group with the general formula RS(=O)2OH Due to their strongly acidic nature they are employed as catalysts p-Toluenesulfonic acid is as an quot organic-solublequot acid

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Sulfonic acid

A sulfonic acid (or sulphonic acid) refers to a member of the class of organosulfur compounds with the general formula R−S(=O) 2 −OH where R is an organic alkyl or aryl group and the S(=O) 2 (OH) 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

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Sulfonic acid derivatives Sulfites Sulfones Archive

Benzenesulfonic acid methyl ester Product group Sulfonic acid derivatives Sulfites Sulfones Synonyms Benzenesulfonic acid methylester Methyl benzenesulphonate IUPAC name Benzenesulfonic acid methylester Appearance Colourless to pale yellow Applications Intermediate for the synthesis of pharmaceuticals Other properties: Melting point: - 4 C Boiling

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(LINEAR ALKYLBENZENE SULFONIC ACID (LABSA

Linear Alkyl Benzene Sulfonic Acid Sulfonic Acid Alternatively ethylene can be oligomerized (partially polymerized) to produce linear alkenes The resulting linear mono-olefins react with benzene in the presence of a catalyst to produce the LABs Hydrogen fluoride (HF) and aluminum chloride (AlCl3) are the two major catalysts for the

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Sulfonic acid

A sulfonic acid (or sulphonic acid) refers to a member of the class of organosulfur compounds with the general formula R−S(=O) 2 −OH where R is an organic alkyl or aryl group and the S(=O) 2 (OH) 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

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Polystyrene Sulfonic Acid

Polystyrene Sulfonic Acid ATC (Anatomical Therapeutic Chemical Classification) V03AE01 CAS registry number (Chemical Abstracts Service) 0028210-41-5 Chemical Formula (C8-H8-O3-S)n Therapeutic Category Antidote: Ion-exchange resin Chemical Name Dietenylbenzene polymer wit sulfonated etenylbenzene Foreign Names Polystyrolsulfonsure

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Sulfonic Acids Anhydrides

Sulfonic acid forms a class of organosulfur compounds which can be thought of as sulfuric acid with one hydroxyl being substituted by an organo substituent Thus they are compounds bearing sulfonyl hydroxide group with the general formula RS(=O)2OH Due to their strongly acidic nature they are employed as catalysts p-Toluenesulfonic acid is as an quot organic-solublequot acid

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19 13: Sulfonic Acids

Sulfonic acids are similar to carboxylic acids and have the general structure of RSO 3 H Sulfonic acids are very strong acids (pKa ~ -7) The most common sulfonic acid is p-toluenesulfonic acid The conjugate bases of sulfonic acids are called sulfonate anions and are resonance stabilized Consequently sulfonate anions make good leaving groups

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Sulfonic Acid Salts

Sulfonic acid salts refer to those anions that have the general formula RSO2O? are and are also referred to as sulfonates wherein R is alkyl aryl or any other organic moiety Organic sulfonic salts serve as anionic surface-active agents and are therefore widely used in the detergent industry Unlike ordinary soaps soaps containing organic sulfonic salts do not form insoluble

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Sulfonic acid

A sulfonic acid (or sulphonic acid) refers to a member of the class of organosulfur compounds with the general formula R−S(=O) 2 −OH where R is an organic alkyl or aryl group and the S(=O) 2 (OH) 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

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SULFONIC ACID

SULFONIC ACID Chemical Properties Uses Production Definition A type of organic compound containing the –SO 2 OH group The simplest example is benzenesulfonic acid (C 6 H 5 SO 2 OH) Sulfonic acids are strong acids Electrophilic substitution can introduce other groups onto the ben zene ring the –SO 2 OH group directs substituents into the

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DODECYLBENZENESULFONIC ACID

DODECYLBENZENESULFONIC ACID is corrosive When heated to decomposition or on contact with strong acids produces highly toxic fumes of oxides of sulfur The toxicity and hazards of individual alkylbenzene sulfonic acids must be assessed individually [Kirk-Othmer 3rd ed Vol 22 1978 p 45]

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Sulfonic acid

A sulfonic acid (or sulphonic acid) refers to a member of the class of organosulfur compounds with the general formula R−S(=O) 2 −OH where R is an organic alkyl or aryl group and the S(=O) 2 (OH) 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

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Linear Alkyl Benzene Sulfonic Acid

Linear Alkyl Benzene Sulfonic Acid Produktbeschreibung CAS Nr : 27176-87-0 Synonyme: Dodecylbenzene Sulfonic Acid (Strait Chain) LAS LABSA Laurylbenzenesulfonic Acid Laurylbenzenesulfonate n-Dodecylbenzene Sulfonic Acid Lineare Alkylbenzolsulfonsure ist ein synthetisches Tensid mit einem breiten Bereich von Anwendungen So wird es eingesetzt

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