Coulometric determination of sulfadimethoxine and sulfafurazole.
A chlorocoulometric method for determination of sulfadimethoxine and sulfafurazole in pharmaceutical preparation is proposed. The electrogeneration of chloride is carried out in the supporting electrolyte consisting of 0.5 mole x dm(-3) sulphuric acid and 0.2 mole x dm(-3) sodium chloride. The results obtained show that the method is accurate and reproducible and can be applied for determination of small quantities of sulfafurazole and sulfadimethoxine.
Nikolić
K
K
Department of Physical Chemistry, Faculty of Pharmacy, Belgrade, Yugoslavia.
Medenica
M
M
D000890:Anti-Infective Agents / Q000032:analysis*; D004563:Electrochemistry; D007202:Indicators and Reagents; D019999:Pharmaceutical Solutions / Q000032:analysis; D012965:Sodium Chloride; D013412:Sulfadimethoxine / Q000032:analysis*; D013444:Sulfisoxazole / Q000032:analysis*
D000890:Anti-Infective Agents; D007202:Indicators and Reagents; D019999:Pharmaceutical Solutions; D013412:Sulfadimethoxine; D012965:Sodium Chloride; D013444:Sulfisoxazole