• Determination of Metal-Organic Compounds by Thermometric Titration

Laboratory Products

Determination of Metal-Organic Compounds by Thermometric Titration

Feb 08 2018

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.


Digital Edition

LabAsia Buyers Guide 2021

October 2021

In this Edition Articles - Applications of Newly Developed 2.7 μm Porous Graphitic Carbon Particles in U/HPLC - Improve sensitivity and decrease matrix effects in pesticide residue analysis...

View all digital editions

Events

Medlab Asia

Oct 20 2021 Online

Drug Discovery Summit - NEW DATES

Oct 26 2021 London, UK

KHIMIA 2021

Oct 26 2021 Moscow, Russia

ASMS Conference - NEW DATES

Oct 31 2021 Philadelphia, PA, USA

View all events