An updated review on analytical method validation of tartaric acid from sodium bicarbonate, sodium citrate, citric acid and tartaric acid granules by RP-HPLC

The purpose of this work was to develop and validate an appropriate analytical technique using RP-HPLC in conjunction with organic acids and (C4H6O6) tartaric acid. For the quantitative measurement of tartaric acid, sodium bicarbonate, sodium citrate, and tartaric acid granules, a straightforward, sensitive, and reliable technique was created. For the quantitative analysis, reverse-phase and 210nm UV/visible detectors were discovered and used. For this decision, an easy isocratic procedure was questioned. With the aid of (H3PO4) orthophosphoric acid, the optimal mobile phase was (KH2PO4) 0.01M potassium dihydrogen phosphate, which had a pH of around 2.6. The pH balance is maintained with orthophosphoric acid. The chromatographic conditions for the best separation of tartaric acid, RP-column C18 Shimadzu GIST Shim pack (4.6mm x 250mm, 5um) with a flow rate of 1ml, wavelength of 210nm, and injection volume of 20 l. The oven is set to a temperature of around 30°C, and the RP-HPLC method takes about 15 minutes to complete.