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It is produced in large quantities by sulfonating benzene with fuming sulfuric acid and fusing the resulting benzenedisulfonic acid with caustic soda.
In May, families rallied at City Hall and flooded the offices of elected officials and the schools chancellor, Joel I. Klein, with fuming letters.
Aromatic sulfonic acids and sulfonyl chlorides can be prepared by sulfonation of benzene derivatives with fuming sulfuric acid and chlorosulfonic acid, ClSO3H, respectively, while aliphatic sulfonic acids are prepared by vigorous oxidation of thiols or by reaction of amine sulfur trioxide complexes (e.g., Me3NSO3) with organolithium compounds.
It entailed the treatment of anthraquinone with fuming sulphuric acid, followed by a treatment with sodium hydroxide and potassium chlorate.
The FPAEs so prepared were converted into proton exchange polymers by sulfonation with fuming sulfuric acid (30% SO3).
These copolymers bearing cyclic amino groups as side chains were reacted with fuming sulfuric acid and then hydrolysed to give perfluoropolymers bearing carboxyl groups, which showed improved wettability.
Similar(51)
Bhoelai et al. (2011) recovered a partial DNA profile after processing latent fingermarks with cyanoacrylate fuming.
It is exposed in the camera and then developed by "fuming" with mercury vapor.
Maxwell is fuming with himself and well he might be.
The pursuit of U.S. interests in the region is made more difficult with the Saudis fuming.
I was fuming with frustration by the time I tracked down that little tidbit.
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