Procurou por: 4,4\'\'-Diamino-p-terphenyl

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Reichardt′s dye 90% (conteúdo de corante)

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: Reichardt′s dye belongs to the class of azo merocyanine dyes. Reichardt′s dye, also known as ET(30) or pyridinium N-phenoxyde betaine dye is a highly solvatochromic betaine dye useful for determining solvent polarity effects. It plays an important role as a probe of solvent polarity in biological systems and on surfaces. Reichardt’s dye, a solvatochromic betaine dye has been used for the determination of solvent polarity.