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Calcium benzoate

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Calcium benzoate Basic information
Calcium benzoate Chemical Properties
Safety Information
  • TSCA Yes
Calcium benzoate Usage And Synthesis
  • DescriptionCalcium benzoate refers to the calcium salt of benzoic acid. When used in the food industry as a preservative, its E number is E213 (INS number 213); it is approved for use as a food additive in the EU, USA and Australia and New Zealand.
    The formulas and structures of calcium carboxylate derivatives of calcium and related metals are complex. Generally the coordination number is eight and the carboxylates form Ca-O bonds. Another variable is the degree of hydration.
  • Purification MethodsCalcium benzoate (3H2O) [2090-05-3] M 336.4. Recrystallise it from water (10m/g) between 90o and 0o. [Beilstein 9 I 60, 9 H 85, 9 III 377, 9 IV 280.]
Calcium benzoate Preparation Products And Raw materials
Calcium benzoate (2090-05-3)Related Product Information
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