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Benzethonium chloride solution

0,004 mol/l - 0,004 M, volumetric standard solution
Pack Qty.
Pack.
Hyamine® 1622-solution (0,004 M)
Density (D) 1,001 g/cm³
Boiling point (bp) 100 °C
Melting point (mp) 0 °C
WGK 1

For determination of anionic tensides.

Type analysis

€24.90/Pack Qty. 

excl. VAT. | 1 l per Pack Qty.

Art. No. 9217.1

In stock
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from 24 Pack Qty. €22.41/Pack Qty.
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General information

Determination of Surfactants

Determination of SurfactantsBenzethonium chloride solution is used to measure anionic detergents. In this method, the anionic detergent and the cationic detergent form a 1:1 salt in dichloromethane. The end point of the titration is indicated by methylene blue.


Volumetric Standard Solutions

Volumetric Standard SolutionsA volumetric standard solution is a solution containing a precisely known concentration of a substance. The concentration of a volumetric standard solution is determined using a primary standard, which is accurately weighed and dissolved to make a specific volume. Volumetric standard solutions are made using reagent-grade (p.a.) substances as source materials.


Volumetric Standard Solutions, ready-to-use

Volumetric Standard Solutions, ready-to-useThe advantages of this over making them yourself are:

  • Manufactured and tested using modern manufacturing and analytical methods
  • Ready-to-use solutions
  • High accuracy for precise analyses
  • Application of NIST-certified reference substances for checking
  • Connection to standard titrators is possible


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Amount-of-substance conc. (20 °C)0,004 mol/l ±0,1 %  

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