Disodium EDTA has the chemical formula of [CH2N(CH2CO2H)2]2, the molecular formula of C10H16N2O8, and is a major chelating agent from which all of its applications extend from. It has high affinity to free metal ions, a common pollutant and impurity in many chemical environments. As an example, when we clean something with soap or wash [...]

Accepted methods for the detection and quantification of glyoxal in different matrices are given below. Air Determination of glyoxal in air usually involves concentration of the alpha-dicarbonyl onto a solid sorbent coated with an appropriate derivatization agent followed by solvent desorption prior to high-performance liquid chromatographic (HPLC) detection. Zhou & Mopper (1990) reported a detection [...]