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.
eMolecules ChemScene / 3-Oxo-3-(3-(trifluoromethyl)phenyl)propanenitrile / 1g / 572180866 / CS-0059264 / 0.000 / 27328-86-5 / MFCD00052315 / 213.159 / C10H6F3NO
ChemScene / 3-Oxo-3-(3-(trifluoromethyl)phenyl)propanenitrile / 1g / 572180866 / CS-0059264 / 0.000 / 27328-86-5 / MFCD00052315 / 213.159 / C10H6F3NO
![eMolecules Medchem Express / Sabizabulin / 5mg / 589794136 / HY-120599 / / 1332881-26-1 / [null] / 377.400 / C21H19N3O4](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502475953.JPG-250.jpg)
eMolecules Medchem Express / Sabizabulin / 5mg / 589794136 / HY-120599 / / 1332881-26-1 / [null] / 377.400 / C21H19N3O4
Medchem Express / Sabizabulin / 5mg / 589794136 / HY-120599 / / 1332881-26-1 / [null] / 377.400 / C21H19N3O4
Electron Microscopy Sciences MAC Microanalysis Standard Cobalt Polished, 2, 3, or 5 mm
All of our standards are suitable for electron-beam energy dispersive or wavelength dispersive X-ray microanalysis systems. They are supplied with fully authenticated certificates of analyses and a location map for standard identification. Mounts are polished to 0.25 micron diamond and carbon coated. Supplied in 2, 3, or5 mm brass tube.
Type: Mounted
Size: 2, 3, or 5 mm
Electron Microscopy Sciences MAC Microanalysis Standard Iridium Mount, 2, 3, or 5 mm
All of our standards are suitable for electron-beam energy dispersive or wavelength dispersive X-ray microanalysis systems. They are supplied with fully authenticated certificates of analyses and a location map for standard identification. Mounts are polished to 0.25 micron diamond and carbon coated. Supplied in 2, 3, or5 mm brass tube.
Type: Mounted
Size: 2, 3, or 5 mm
eMolecules Ambeed / 2-(4-(Diethylamino)-2-hydroxybenzoyl)benzoic acid / 1g / 572823973 / A178376 / / 5809-23-4 / MFCD00134669 / 313.353 / C18H19NO4
Ambeed / 2-(4-(Diethylamino)-2-hydroxybenzoyl)benzoic acid / 1g / 572823973 / A178376 / / 5809-23-4 / MFCD00134669 / 313.353 / C18H19NO4
![eMolecules AstaTech / 4-OXOOCT-7-YNOIC ACID / 0.1g / 736391971 / AT35757 / 95.000 / 90953-94-9 / [null] / 154.165 / C8H10O3](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502479291.JPG-250.jpg)
eMolecules AstaTech / 4-OXOOCT-7-YNOIC ACID / 0.1g / 736391971 / AT35757 / 95.000 / 90953-94-9 / [null] / 154.165 / C8H10O3
AstaTech / 4-OXOOCT-7-YNOIC ACID / 0.1g / 736391971 / AT35757 / 95.000 / 90953-94-9 / [null] / 154.165 / C8H10O3
eMolecules Ambeed / 1-(6-(Trifluoromethyl)pyridin-2-yl)ethanone / 100mg / 571783703 / A492276 / / 944904-58-9 / MFCD10696237 / 189.137 / C8H6F3NO
Ambeed / 1-(6-(Trifluoromethyl)pyridin-2-yl)ethanone / 100mg / 571783703 / A492276 / / 944904-58-9 / MFCD10696237 / 189.137 / C8H6F3NO
![eMolecules Ambeed / 1-(1H-Benzo[d]imidazol-2-yl)ethanone / 1g / 552701489 / A307673 / / 939-70-8 / MFCD00159994 / 160.176 / C9H8N2O](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502441201.PNG-250.jpg)
eMolecules Ambeed / 1-(1H-Benzo[d]imidazol-2-yl)ethanone / 1g / 552701489 / A307673 / / 939-70-8 / MFCD00159994 / 160.176 / C9H8N2O
Ambeed / 1-(1H-Benzo[d]imidazol-2-yl)ethanone / 1g / 552701489 / A307673 / / 939-70-8 / MFCD00159994 / 160.176 / C9H8N2O
GFS Chemicals Inc WATERMARK KARL FISCHER COULOMETRIC GENERATOR SOLUTION, PYRIDINE-FREE | 125 ML | GFS CHEMICALS, INC. Item #: 99781 | Bulk #: 1613
WATERMARK KARL FISCHER COULOMETRIC GENERATOR SOLUTION, PYRIDINE-FREE | For coulometric analysis. Catholyte for coulometric titrators.
eMolecules Ambeed / N-(2-Hydroxyethyl)-3-oxobutanamide / 1g / 552736193 / A484070 / / 24309-97-5 / MFCD00066601 / 145.158 / C6H11NO3
Ambeed / N-(2-Hydroxyethyl)-3-oxobutanamide / 1g / 552736193 / A484070 / / 24309-97-5 / MFCD00066601 / 145.158 / C6H11NO3
![eMolecules Pharmablock / 1-[2-(trifluoromethyl)-4-pyridyl]ethanone / 25mg / 551173668 / PBYS1257 / 0.000 / 1060810-86-7 / MFCD11847720 / 189.137 / C8H6F3NO](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502441917.PNG-250.jpg)
eMolecules Pharmablock / 1-[2-(trifluoromethyl)-4-pyridyl]ethanone / 25mg / 551173668 / PBYS1257 / 0.000 / 1060810-86-7 / MFCD11847720 / 189.137 / C8H6F3NO
Pharmablock / 1-[2-(trifluoromethyl)-4-pyridyl]ethanone / 25mg / 551173668 / PBYS1257 / 0.000 / 1060810-86-7 / MFCD11847720 / 189.137 / C8H6F3NO
GFS Chemicals Inc WATERMARK KARL FISCHER TITRANT, 5 mg/ml, in METHANOL | 6 X 1 L | GFS CHEMICALS, INC. Item #: 99823 | Bulk #: 1616
WATERMARK KARL FISCHER TITRANT, 5 mg/ml, in METHANOL | Iodine/methanol volumetric titrant. Must be used in conjunction with KF Solvent 1610.; Specifications : Suitability, Titer Strength (mg/ml) 4.90 - 5.10 mg/ml
eMolecules Ambeed / 1-(5-(4455-Tetramethyl-132-dioxaborolan-2-yl)thiophen-2-yl)ethanone / 100mg / 650569906 / A106507 / / 942070-32-8 / MFCD08063138 / 252.140 / C12H17BO3S
Ambeed / 1-(5-(4455-Tetramethyl-132-dioxaborolan-2-yl)thiophen-2-yl)ethanone / 100mg / 650569906 / A106507 / / 942070-32-8 / MFCD08063138 / 252.140 / C12H17BO3S