What is sulfonation used for?
What is sulfonation used for?
Sulfonation and sulfation are major industrial chemical processes used to make a diverse range of products, including dyes and color intensifiers, pigments, medicinals, pesticides and organic intermediates.
What is sulfonation of aromatic compounds?
Aromatic sulfonation is an organic reaction in which a hydrogen atom on an arene is replaced by a sulfonic acid functional group in an electrophilic aromatic substitution. Aryl sulfonic acids are used as detergents, dye, and drugs.
What is sulfonation of phenol?
Sulphonation of Phenol. The reaction of the phenol with concentrated sulphuric acid is called sulphonation of phenol. The sulphonation product is determined by the operating temperature. At a low temperature, phenol reacts with the concentrated H2SO4 to form o-phenol sulphonic acid.
What sulfonation means?
noun Chemistry. the process of attaching the sulfonic acid group, –SO3H, directly to carbon in an organic compound.
What is the difference between sulfonation and sulfation?
Sulfonation and sulfation are two important chemical processes used in many industries to add a sulfur-containing group to an organic compound. The main difference between sulfonation and sulfation is that sulfonation involves the formation of a C-S bond whereas sulfation involves the formation of a C-O-S bond.
What is Sulphonation plant?
Sulphonation Technologies Technithon specializes in continuous modular and skid based process plants using sulfuric acid, oleums, Air-SO3, Liquid SO2 + SO3 as sulfonating agents. Technithon offer technologies and plants for Anionic surfactants (both water and oil soluble).
What is sulfonation in organic chemistry?
Sulfonation: A chemical reaction which introduces the sulfonic acid functional group (-SO3H) into a molecule. Sulfonation with sulfur trioxide and sulfuric acid converts benzene into benzene sulfonic acid.
What is a sulfonation reaction?
Sulfonation is a reversible reaction that produces benzenesulfonic acid by adding sulfur trioxide and fuming sulfuric acid. The reaction is reversed by adding hot aqueous acid to benzenesulfonic acid to produce benzene.
What is sulphonation reaction?
What is Sulphonation Class 11?
Sulphonation of benzene is a process of heating benzene with fuming sulphuric acid (H 2SO 4 +SO 3) to produce benzenesulphonic acid. The reaction is reversible in nature.