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Karl Fischer ROTI®Hydroquant coulo CG

for KF titration, coulometric
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: Flammable; liquids form compounds with the air which can become explosive; produce flammable gases with water or can self-combust. Safety: Keep away from open flames and sources of heat; close containers tightly; store in a fire-safe manner.
Examples of effect: In smaller quantities, lead to immediate serious damage to health or death. Safety: Do not inhale, touch or swallow. Wear work safety equipment. Call a poison control centre or doctor immediately. Recovery position.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Danger
H225-H301+H311+H331-H319-H370
i highly flammable liquid and vapour, toxic if swallowed, in contact with skin or if inhaled, causes serious eye irritation, causes damage to organs
P210 P280 P301+P310 P303+P361+P353 P308+P311
i keep away from heat, sparks, open flames, hot surfaces. No smoking, wear protective gloves/eye protection, IF SWALLOWED: Immediately call a POISON CENTER/doctor, IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower, IF exposed or concerned: Call a POISON CENTER/doctor
Related products
Pack Qty.
Pack.
Coulometric Karl Fischer solutions, Reagents for water analysis, Water determination acc. to Karl Fischer
Density (D) 1,06 g/cm³
Boiling point (bp) 64,7 °C
Flash point (flp) 14 °C
ADR 3 II
WGK 1
UN-Nr. 1230

Catholyte for cells with diaphragm. Use with Karl Fischer ROTI®hydroquant coulo A or coulo Oil.

Guarantee analysis
€81.20 /Pack Qty.

€64.90/Pack Qty.  Campaign price!

excl. VAT. | 100 ml per Pack Qty.

Art. No. 9861.1

In stock
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General information

Coulometric Reagents

Karl Fischer coulometric titration is suitable for substances with a low water content (i.e. <0,1 %) and, for example, for expensive substances that can only be examined in small quantities.



In the coulometric titration process, the iodine required is produced directly in situ at the electrode in the reaction vessel through the anodic oxidation of iodide. Hydrogen is produced at the cathode. The measuring cell contains an anode and cathode chamber, which can be separated by a diaphragm. This means that the titration cell can be equipped with diaphragms or be diaphragm-free.

Carl ROTH offers suitable reagents for both models.


Analysis certificates

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:

Guarantee analysis

Application testcomplies  

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