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.
Water Standard Oven 1%, solid standard for KF oven method apura, MilliporeSigma™
Certified reference material for coulometric and volumetric Karl Fischer oven water determinations, featuring a 1% water content for high accuracy and precision.
Karl Fischer Aqualine™ Titrant 5, for Karl Fischer Titration By Volumetry, Fisher Chemical
For two-component system. Water equivalent: 5.0mg H2O/mL
Karl Fischer Aqualine™ Sodium Tartrate-2H2O, for Karl Fischer Titration, Fisher Chemical
Molecular Formula: C4H8Na2O8 Molecular Weight (g/mol): 230.08 MDL Number: MFCD00150035 InChI Key: FGJLAJMGHXGFDE-UDMGOBQRNA-L PubChem CID: 131855972 IUPAC Name: (2R,3R)-2,3-dihydroxybutanedioic acid;sodium;dihydrate SMILES: O.O.[Na+].[Na+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
Karl Fischer Aqualine™ Solvent, for Karl Fischer Titration By Volumetry, Fisher Chemical™
Solvent for two-component system; Pyridine free
CombiSolvent Keto, MilliporeSigma™
One component solvent reagent specifically formulated for volumetric Karl Fischer titration of aldehydes and ketones.
HydroSpec™ Water Standard 10.0 mg/g, Ricca Chemical
Achieve high performance and reliable results. Hydrospec™ supports a wide range of sample types that help you produce the fast, reliable, and reproducible results you are looking for.
HYDRANAL™-Solvent CM, Medium for volumetric two-component Karl Fischer titration in non-polar substances, fats and oils (chloroform-methanol-based), Solstice
CAS: 67-66-3 Molecular Formula: C3H4N2 Molecular Weight (g/mol): 68.08 MDL Number: MFCD00005183 InChI Key: RAXXELZNTBOGNW-UHFFFAOYSA-N IUPAC Name: 1H-imidazole SMILES: N1C=CN=C1
Buffer Solution for Strong Acids, ≤ 200 ppm, MilliporeSigma™
Buffer solution for strong acids for Karl Fischer Titration Aquastar™.
Solvent Oils and Fats, For KF Titrration, Apura™ MilliporeSigma™,
Molecular Formula: C6H14O Molecular Weight (g/mol): 102.177 InChI Key: ZSIAUFGUXNUGDI-UHFFFAOYSA-N PubChem CID: 8103 ChEBI: CHEBI:87393 IUPAC Name: hexan-1-ol SMILES: CCCCCCO
HYDRANAL™ NEXTGEN, Solstice
Titrating agent for volumetric, one-component Karl Fischer titrations (Methanol-free)
Smart Chemical HYDRANAL™ - Composite 2, Solstice
Titrating agent for volumetric one-component Karl Fischer titration in aldehydes and ketones (methanol free).
MilliporeSigma CombiSolvent Oil
Solvent for volumetric Karl Fischer titration with one component reagents for oils Aquastar™
HYDRA-POINT™ Solvent, Methanol-Free, BAKER ANALYZED™ Reagent, J.T. Baker™
High quality chemicals for laboratory and specialized industrial use
HYDRA-POINT™ Karl Fischer Coulometric Vessel Solution, For Diaphragmless cell, Chloroform-Free, BAKER ANALYZED™ Reagent, J.T. Baker™
High quality chemicals for laboratory and specialized industrial use
HYDRA-POINT™ Coulometric Vessel Solution, CFC Free, BAKER ANALYZED™ Reagent, J.T. Baker™
High quality chemicals for laboratory and specialized industrial use