Unlike one component Karl Fischer reagents, in two component reagent systems the titrant contains only iodine and methanol, while the solvent contains the other Karl Fischer reaction components - sulfur dioxide and a suitable base dissolved in methanol. It is used as the working medium in the Karl Fischer cell. Aquastar® titrants are available with concentrations of 2 and 5mg H2O/mL together with Aquastar® solvent.
Analysis Note
Efficiency: ≥ 5.0
Legal Information
AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany
Other Notes
SKU-pack size numbers ending with a '3' are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals
Packaging
1 l in Glass bottle
SKU-pack size numbers ending with a '3' are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals
This product has met the following criteria to qualify for the following awards: