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.
HYDRANAL™-Buffer Base, Solstice
Liquid buffer medium for Karl Fischer titration in alkaline samples (based on salicylic acid)
HYDRANAL™ - Methanol Rapid, Reagent for accelerated volumetric one-component KF titration (working medium), Solstice
Medium for accelerated volumetric one-component Karl Fischer titration.
HYDRANAL™-Imidazole, Solstice
Buffer substance for Karl Fischer titration
HYDRANAL™ - CRM Sodium tartrate dihydrate, Certified reference material for Karl Fischer titration (water content ∼15.66%), Solstice
CAS: 6106-24-7 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
Sigma Aldrich N-Methylformamide
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
GFS Chemicals Inc WATERMARK KARL FISCHER WATER STANDARD, 1.0 mg/g | 10 X 5 ML | GFS CHEMICALS, INC. Item #: 99862 | Bulk #: 2302
WATERMARK KARL FISCHER WATER STANDARD, 1.0 mg/g | Water standard for Karl Fischer standardization. ; Specifications : NIST Traceable, Water (mg/g) 0.97 - 1.03 mg/g
Aqua Solutions Hydranal- Coulomat Ag-h, For Coulometric Karl Fischer Titrat (500ml)
Hydranal- Coulomat Ag-h, For Coulometric Karl Fischer Titrat (500ml)
GFS Chemicals Inc WATERMARK KARL FISCHER WATER STANDARD, 0.05 mg/g (50 ppm) | 10 X 5 ML | GFS CHEMICALS, INC. Item #: 98981 | Bulk #: 2311
WATERMARK KARL FISCHER WATER STANDARD, 0.05 mg/g (50 ppm) | For checking calibration of coulometric KF equipment. Water in xylene. ; Specifications : Water (mg/g) 0.047 - 0.053 mg/g
GFS Chemicals Inc WATERMARK KARL FISCHER WATER STANDARD, 10.0 mg/g | 10 X 5 ML | GFS CHEMICALS, INC. Item #: 99881 | Bulk #: 2303
WATERMARK KARL FISCHER WATER STANDARD, 10.0 mg/g | For standardization of volumetric titrants. : NIST Traceable, Water 10.0 mg/g +/- 0.10mg. 9.900 - 10.100
MANDEL SCIENTIFIC INC AQUAMICRON AX 500ML BOTTLE
**Per supplier requirements this item has a minimum order qty of 4**Nittoseiko Aquamicron AX, Karl Fischer Reagent, 500mL bottle
