Sulfuric acid, fuming

REF : 435597-500G
Marca : Sigma-Aldrich
Descrição :Sulfuric acid, fuming reagent grade, 20% free SO3 basis
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Descrição detalhada : Fuming sulfuric acid is an inorganic acid, that can be produced by the addition of sulfur trioxide to concentrated sulfuric acid. It is commonly used as a sulfonating reagent in sulfonation reactions. When fuming sulfuric acid is employed as reaction medium, bromination takes place only in the pyridine nucleus of isomeric methylpyridines and 2,6-dimethylpyridine. It can also oxidize fullerene C60 to form fullerene polymers.
Sinónimos : Oleum
Fórmula molecula r: H2SO4 · (SO3)x
Armazenamento : Room Temperature
Embalagem : 1X500G