Merck 1.11106.0001 Chloride Test, titrimetric, for use with MCOLORTEST

Synonym(s): Chloride Visual Test Kit
Brand : Merck Kga Germany
Catalog Number : 1.11106.0001
Ezpired Date : 30 Juni 2027

compatibility for use with MCOLORTEST

detection method titrimetric

storage temp. 15-25°C

General description

Chloride is found in the earth´s crust and can therefore also be found in all natural waters at some concentration. This basic parameter of water analysis can be checked using our Chloride Test. This MQuant Chloride test (formally MColortest) is suitable for the titrimetric determination using a graduated syringe.

Method
In nitric solution chloride ions are titrated with mercury(II) nitrate solution against 1,5-diphenylcarbazone as the indicator, forming slightly dissociated mercury(II) chloride in the process. At the titration end-point, excess mercury(II) ions react with the indicator to form a blue-violet complex. The chloride concentration is determined from the consumption of titration solution (mercurimetric determination).