Determination of Metal-Organic Compounds by Thermometric Titration
Feb 08 2018 Read 639 Times
Metrohm is pleased to present a fast and highly accurate method for the determination of metal-organic compounds by thermometric titration. The main advantage of this method is its versatile use for different metal-organic compounds.
Metal-organic compounds are commonly used in organic chemistry, for example as Grignard reagents or as strong bases (e.g., butyl lithium compounds). The knowledge of the exact content of reactive species allows to better plan the required amounts for reactions preventing the waste of material or too low yields.
The strongly exothermic nature of the reaction between 2-butanol with metal-organic compounds enables a fast and quantitative analysis of these substances (see AN-H-142). Due to the reactive nature of these samples the titrations have to be carried out under protective gas.
Thermometric titration is viable alternative to potentiometric titration. It is faster (less than 3 minutes), no maintenance of the sensor is required, and one and the same sensor can be used for all titrations (acid/base, redox, EDTA, precipitation, non-aqueous). Moreover, the sensor does not have to be calibrated and it is insensitive to aggressive media.
Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.
In This Edition Articles - Export experts talk Corona Virus - Automated cell counting shouldn’t cost the earth Laboratory Products - Spectrophotometer Linearity Validation - Analysi...
View all digital editions
Jun 11 2020 Brussels, Belgium
Jun 20 2020 San Diego, CA, USA
Jun 30 2020 Nuremberg, Germany
Jul 27 2020 Kintex, South Korea
Aug 02 2020 Milwaukee, Wisconsin, USA