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Sodium in Drinking-water - WHO
www.who.intPhysicochemical properties (1–5) Property Na NaCl Na2CO3 NaOCl NaSiO3 ... °C (g/l) reacts violently 357 71 infinitely soluble soluble Organoleptic properties The taste threshold for sodium in water depends on the associated anion and the temperature of the solution. At room temperature, the threshold values are about 20 mg/litre for sodium ...