Sodium Benzoate, Preservative, Made in The Netherlands, 500g (1.1 lbs)
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Sodium Benzoate, Preservative, Made in The Netherlands, 500g (1.1 lbs)
Sodium benzoate has the chemical formula NaC7H5O2; it is a widely used food preservative, with E number E211. It is the sodium salt of benzoic acid and exists in this form when dissolved in water. It can be produced by reacting sodium hydroxide with benzoic acid.