Sulfonic

Some articles on sulfonic:

Sulfonic Acids - Applications - Acid Catalysts
... Being strong acids, sulfonic acids are also used as catalysts ... Polymeric sulfonic acids are also useful ... Dowex resin are sulfonic acid derivatives of polystyrene and is used as catalysts and for ion exchange (water softening).Nafion, a fluorinated polymeric sulfonic acid is a ...
Phthalocyanine - Applications
... phthalocyanine (CuPc) dyes are produced by introducing solubilizing groups, such as one or more sulfonic acid functions ... Direct blue 86 is the sodium salt of CPC-sulfonic acid whereas direct blue 199 is the quaternary ammonium salt of the CPC-sulfonic acid ... The quaternary ammonium salts of these sulfonic acids are used as solvent dyes because of their solubility in organic solvents, e.g ...
Sulfonyl Halide - Sulfonyl Chlorides
... Sulfonic acid chlorides, or sulfonyl chlorides, are a sulfonyl halide with the general formula R-SO2-Cl ... If the nucleophile is an alcohol the product is a sulfonic ester, if it is an amine the product is a sulfonamide ... Important sulfonic acid chlorides are tosyl chloride, brosyl chloride, nosyl chloride and mesyl chloride ...
Dodecylbenzene - Production
... resulting alkylbenzene compounds are sulfonated to give the corresponding sulfonic acids ... This sulfonation can be highly specific to place the sulfonic acid group across the ring, in the 4-position ... The resulting sulfonic acid is then neutralized with base to give sodium dodecylbenzenesulfonate, which is subsequently blended with other components to give various ...
Sulfonic Acids - Preparation
... Sulfonic acid is produced by the process of sulfonation ... Thiols can be oxidized to sulfonic acids RSH + 3/2 O2 → RSO3H Certain sulfonic acids, such as perfluorooctanesulfonic acid are prepared by electrophilic fluorination of ...