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Benzoic acid.

Offer type: salePublished: 01.04.2015
Price:16 000 UAH
Seller:menedzher Tat'yana
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Address:Ukraine, Donets'ka Oblast', Donetsk
Benzoonina acidsand, the simplest aromatic acid, C6H5COOH; colorless shiny crystals. First isolated by distillation in the early 17th century from gum benzoin (benzoin), hence got the name. The melting point of 122°C., B. K. dissolves well in organic solvents, in water is bad; easily sublimates; distilled with steam. Get B. K. oxidation of toluene with nitric or chromic acid and decarboxylation of phthalic acid.