A simplified protocol to determine total fluoride concentration in NaF/ silica-based toothpastes

A simplified protocol to determine total fluoride concentration in NaF/ silica-based toothpastes

Aim: To determine total fluoride (TF) concentration in Na2FPO3/Ca-based toothpastes, using fluoride ion selective electrode (F-ISE) by the direct technique, it is necessary to use acid (Ac+) to hydrolyze the FPO3 2- ion and to dissolve insoluble fluoride salts bound to the abrasive. For NaF/silicaba...

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Bibliographic Details
Main Authors: Jenniffer Quiroz-Torres, Cinthia Pereira Machado Tabchoury, Carlos Liñán-Durán, Antonio Pedro Ricomini-Filho, Ailin Cabrera-Matta, Jaime Aparecido Cury
Format: Article
Language:English
Published: Universidade Estadual de Campinas 2020-12-01
Series:Brazilian Journal of Oral Sciences
Subjects:
Fluorides
Toothpastes
Silicic acid
Dentifrices
Ion-selective electrodes
Online Access:https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8661689

Internet

https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8661689

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