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HYDRANAL™ - Solvent Oil, Reagent for volumetric two-component KF titration in oils (working medium), Honeywell Fluka™
Medium for volumetric two-component Karl Fischer titration in non-polar substances, fats and oils (methanol-hexanol-based)
Supplier: Honeywell-Fluka 347496X1L
Description
Advantages of Hydranal two-component reagents:
- High titration speed
- Ideal accuracy for small amounts of water
- High buffer capacity
- Exact and stable titer
- E-type reagents: reduced toxicity compared to methanol
- Long shelf life (three years for titrants, five years for solvents)
Improved Composition
In two-component reagents the Karl Fisher reactants are separated into two solutions: the titrant and the solvent. Hydranal-Titrant contains iodine dissolved in an alcohol with a precisely defined concentration. Hydranal-Solvent is an alcoholic solution of sulfur dioxide and imidazole. The alcohol is either methanol for standard reagents or ethanol for E-type reagents.