Karl Fischer Buffers and Reagents
Buffers and reagents intended for use with Karl Fischer (KF) titration techniques. KF titration is a classic titration method that uses coulometric or volumetric titration to determine the moisture content of a sample.
Karl Fischer (KF) reagents are used in the analytical technique developed by chemist Karl Fischer to accurately measure the water content of gases, liquids, and solids.
Key applications include:
- Analyzing water content in raw materials and finished products
- Estimating moisture in food, pharmaceuticals, chemicals, and petroleum products
- Determining the water content of laboratory samples.
Karl Fischer reagents contain a variety of chemicals in proprietary formulations. Consult the SDS for individual products for appropriate handling instructions and precautions.
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Filtered Search Results
HYDRANAL™ - Coulomat AG, Reagent for coulometric KF titration (anolyte solution), for cells with and without diaphragm, Solstice
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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| CAS | 288-32-4 |
|---|---|
| UN Number | UN1230 |
HYDRANAL™ - Methanol dry, Reagent for volumetric one-component KF titration (working medium), Solstice
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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| Synonym | carl fischer |
|---|---|
| Molecular Formula | Mixture |
| Synonym | Coulometric Single Solution |
|---|
HYDRANAL™ - Water Standard 0.1, Standard for Karl Fischer titration (water content 0.1 mg/g = 0.01%), verified against NIST SRM 2890 and NMIJ CRM 4222, Solstice
SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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HYDRANAL™ - Water Standard 10.0, Standard for Karl Fischer titration (water content 10 mg/g = 1.0%), Solstice
SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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Buffer Solution for Strong Acids, ≤ 200 ppm, MilliporeSigma™
Buffer solution for strong acids for Karl Fischer Titration Aquastar™.
Buffer Solution for Strong Bases, ≤ 600 ppm, MilliporeSigma™
Buffer solution for strong bases for Karl Fischer Titration Aquastar™.
HYDRANAL™ - Medium K, Solstice
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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Medium for volumetric one-component Karl Fischer titration in aldehydes and ketones (methanol free).
| UN Number | UN1992 |
|---|
MilliporeSigma CombiSolvent Oil
Solvent for volumetric Karl Fischer titration with one component reagents for oils Aquastar™
HYDRANAL™ - Water Standard 1.0, Standard for Karl Fischer titration (water content 1 mg/g = 0.1%), verified against NIST SRM 2890 and NMIJ CRM 4222, Solstice
SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More
Supports traceability with guaranteed access to certificates and proactive change notifications.
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HYDRANAL™-Moisture Test Kit, Solstice
Test kit for the visual water determination according to Karl Fischer without titrator
Karl Fischer Aqualine™ Solvent, for Karl Fischer Titration By Volumetry, Fisher Chemical™
Solvent for two-component system; Pyridine free
| Name Note | Karl Fischer Reagent |
|---|---|
| CAS | 288-32-4 |
| MDL Number | 81734 |
| Color | Colorless |
| Packaging | Amber glass bottle |
| Physical Form | Liquid |
| Health Hazard 1 | GHS Signal Word: Danger |
| UN Number | 1992 |
| DOT Information | DOT Class 3, : Flammable Liquid |
| Chemical Name or Material | Aqualine™ Solvent |
| Cleanup Symbol | Solvent |
| ChemAlert Storage Symbol | Red |