benzene sulfinic acid sodium salt anhydrate

    Alkylbenzene sulfonates - Wikipedia

    In the most common route benzene is alkylated by long chain monoalkenes (e.g. dodecene) using hydrogen fluoride as a catalyst. The purified dodecylbenzenes (and related derivatives) are then sulfonated with sulfur trioxide to give the sulfonic acid. The sulfonic acid is subsequently neutralized with sodium hydroxide.

    US2607801A - Preparation of salts of benzene sulfonic acid .

    Description. Thus, the salt used for neutralising may be sodium sulphite. The invention may be described in detail with reference to the preparation of the sodium salt of benzene sulphonic acid. If a solution of benzene sulphonic acid in liquid sulphur dioxide is agitated with the stoichiometric amount of sodium sulphite,.

    Benzenesulfinic acid sodium salt 98% | Sigma-Aldrich

    Benzenesulfinic acid sodium salt has been used in synthesis of sulfones by reaction of organic halides and sodium benzenesulfinate using higher alcohols or diols as solvents.It was also used in the synthesis of aryl sulfones via copper-catalyzed cross-coupling with boronic acids and vinyl sulfones via reaction with vicinal dibromides.

    Sodium o-dodecylbenzenesulfonate | C18H29NaO3S - PubChem

    Dodecylbenzenesulfonic acid sodium salt will dissociate to the anionic form (based on a pKa of 2.554 for dodecylbenzenesulfonic acid(5)) in the environment and the anionic form is expected to be even more mobile than indicated by the estimated Koc's for the undissociated sulfonic acid(SRC).

    1 Hexane Sulphonic Acid Sodium Salt – ANHYDROUS HPLC .

    Directory or List of 1 Hexane Sulphonic Acid Sodium Salt – ANHYDROUS HPLC companies like 1 Hexane Sulphonic Acid Sodium Salt – ANHYDROUS HPLC suppliers, manufacturers, exporters, importers, wholesalers, distributors, dealers etc.

    Benzenesulfonic acid sodium salt | 515-42-4

    Benzenesulfonic acid sodium salt Chemical Properties,Uses,Production Chemical Properties off-white crystalline powder Purification Methods Crystallise it from EtOH or aqueous 70- MeOH, and dry it under a vacuum at 80-100o. [Beilstein 11 H 28, 11 I 10, 11 II 18, 11 III 33, 11 IV 27.]

    Benzenesulfonic acid - Wikipedia

    Benzenesulfonic acid is an organosulfur compound with the formula C6H6O3S. It is the simplest aromatic sulfonic acid. It forms white deliquescent sheet crystals or a white waxy solid that is soluble in water and ethanol, slightly soluble in benzene and insoluble in nonpolar solvents like diethyl ether. It is often stored in the form of alkali metal salts. Its aqueous solution is strongly acidic.

    1-Pentanesulfonic Acid, Sodium Salt, Anhydrous, 99 .

    Organic sulfonic acids and derivatives Organosulfonic acids and derivatives Organosulfonic acids 1-Pentanesulfonic Acid, Sodium Salt, Anhydrous, 99+%, ACROS Organics™ Structure Search; Print SDS. 1-Pentanesulfonic Acid, Sodium Salt, Anhydrous, 99+%, ACROS Organics™ Click to view available options .

    p-Toluenesulfonic acid - Wikipedia

    p-Toluenesulfonic acid (PTSA or pTsOH) or tosylic acid (TsOH) is an organic compound with the formula CH 3 C 6 H 4 SO 3 H. It is a white solid that is soluble in water, alcohols, …

    Benzenesulfonic acid | Sigma-Aldrich

    Synonym: 4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt, Acid Orange 7, Acid Orange A, Orange II, Tropaeolin 000 No. 2 Empirical Formula (Hill Notation): C …

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