34868 HYDRANAL – Coulomat Oil Capacity 500mL, Honeywell Fluka
34868 HYDRANAL – Coulomat Oil Capacity 500mL
34868 Fluka
HYDRANAL – Coulomat Oil
Anolyte for coulometric Karl Fischer titration in oils (chloroform-methanol-xylene-based), preferred for cells with diaphragm
Synonym(s)
Karl Fischer reagent
Specifications
| Property | Value |
|---|---|
| suitability (for KF-titration) | test passed |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | No data available |
| Color | Colorless |
| Density | 1.042 g/cm3 (20 °C) |
| Flashpoint | 8 °C |
| For Use With (Equipment) | KF Titration |
| Form | Liquid |
| Grade | Coulometric KF Reagents |
| Incompatible Materials | Alkali metals, Reducing agents, Acid anhydrides, Acid chlorides, Oxidizing agents, Acids, Strong bases, Zinc |
| Lower Explosion Limit | No data available |
| Melting Point/Range | No data available |
| Partition Coefficient | No data available |
| Solubility in Water | Insoluble |
| Upper Explosion Limit | No data available |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | 5-6 |
| Product Line | Hydranal™ |
| Storage Temperature | Ambient |
HYDRANAL-Coulomat Oil is an anolyte solution specifically designed for coulometric Karl Fischer titration in oils. This reagent is based on a chloroform–methanol–xylene mixture and is suitable for use in diaphragm-equipped cells.
Coulometric Karl Fischer Titration:
This is an analytical method used to determine the water content in a sample.
Anolyte:
In coulometric titration, the anolyte is the solution containing iodine, which reacts with the water present in the sample.
Diaphragm Cell:
This refers to a type of titration cell that separates the anolyte and catholyte (another solution used in the titration) using a diaphragm or membrane.
Solvent Mixture:
HYDRANAL-Coulomat Oil uses a chloroform, methanol, and xylene mixture to dissolve oil samples and facilitate the titration reaction.
In other words, HYDRANAL-Coulomat Oil is a specialized reagent designed to measure water content in oil samples using the coulometric Karl Fischer titration method, with consideration for the solvent properties and the type of titration cell used.
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