Download Couple Acide Base Benzoate De Sodium Gif. Qté de matière initiale de benzoate de sodium : Sodium benzoate is a substance which has the chemical formula c6h5coona.
Chemical preservatives such as sodium benzoate are frequently used in processed foods to prevent the growth of bacteria, yeast, or other unwanted microorganisms that could spoil your food.
Valeur du pka du couple acide benzoïque / ion benzoate : Une solution d'acide acétique contient et est l'ion benzoate. Constante d'acidité pka ici je suis bloqué. Empêche la corrosion de l'emballage.