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.
Ricca Chemical Company HydroSpec™ Water Standard 0.10 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.
HydroSpec™ Acid Buffer, 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.
Reagents Holdings Llc Karl Fischer Solvent, Reagents
Karl Fischer Solvent, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.
Reagents Holdings Llc Karl Fischer Solvent, Reagents
Karl Fischer Solvent, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.
Reagents Holdings Llc Chloroform/Methanol for Karl Fischer, Reagents
Molecular Formula: CHCl3 Molecular Weight (g/mol): 119.37 InChI Key: HEDRZPFGACZZDS-UHFFFAOYSA-N IUPAC Name: trichloromethane SMILES: ClC(Cl)Cl
Reagents Holdings Llc Chloroform/Methanol, 65/35 v/v, Reagents
Molecular Formula: CHCl3 Molecular Weight (g/mol): 119.37 InChI Key: HEDRZPFGACZZDS-UHFFFAOYSA-N IUPAC Name: trichloromethane SMILES: ClC(Cl)Cl
HYDRANAL™-Standard 5.0, Solstice
Test solution for rough check of volumetric KF equipment.
Acetonitrile 50%, Water 47.5 % and Trifluoroacetic acid 2.5%, For mass spectrometry, Solstice
Molecular Formula: C2H3N Molecular Weight (g/mol): 41.053 MDL Number: MFCD00001878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N
HYDRANAL™-Humidity absorber, Solstice
Drying agent for air and gases for Karl Fischer titration (with indicator)
HYDRANAL™ - CRM Sodium tartrate dihydrate, Certified reference material for Karl Fischer titration (water content ∼15.66%), Solstice
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
HYDRANAL™-Buffer Base, Solstice
Liquid buffer medium for Karl Fischer titration in alkaline samples (based on salicylic acid)
HYDRANAL™-Imidazole, Solstice
Buffer substance for Karl Fischer titration