Sodium gentisate synthesis
- Product Name:Sodium gentisate
- CAS Number:4955-90-2
- Molecular formula:C7H7NaO4
- Molecular Weight:178.12
490-79-9
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$5.00/100mg
4955-90-2
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$15.00/5g
Yield:-
Reaction Conditions:
with sodium hydroxide in water
Steps:
Experimental
Sodium 2,5-dihydroxybenzoate was prepared by dissolving the powder of gentisic acid in the water solution of sodium hydroxide in a stoichiometric ratio (1:1). Water solution of copper or cadmium chlorides was added to aqueous solution of sodium gentisate in a stoichiometric ratio (1:2). The obtained precipitates were filtered off and washed with distilled water and then dried several hours at about 65 °C. The precipitate of cadmium gentisate was water-soluble but copper gentisate was insoluble in water.
References:
Regulska;Kalinowska;Wojtulewski;Korczak;Sienkiewicz-Gromiuk;Rza?czyńska;?wis?ocka;Lewandowski [Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy,2014,vol. 132,p. 713 - 725]