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Entry No. 92137443003

CHECKER HC REACTIVOS PARA FOSFATO HR 40 PRUEBAS (FOSFATO HR) 10 OZ La reacción entre los fenoles Las lecturas se actualizan

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CHECKER HC REACTIVOS PARA FOSFATO HR 40 PRUEBAS (FOSFATO HR) 10 OZ La reacción entre los fenoles Las lecturas se actualizan La reacción entre los fenoles y el reactivo de Folin Ciocalteu implica la oxidación de los grupos fenólicos (R OH) con una mezcla de ácido fosfotungsténico (H 3 PW 12 O 40 ) y ácido fosfomolibdénico (H 3 PMo 12 O 40) a la forma quinoide (R = O) Estos reactivos siguen un método de titulación yodométrica para determinar la concentración de cloro total Los resultados se mostrarán en ppm (mg L) de fosfato la reacción tendrá lugar y el HI717 determinará la concentración a partir del color que se produce

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