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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.

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1 – 15 of 383 results
1

Karl Fischer Aqualine™ Matrix K, for Karl Fischer Titration By Volumetry, Fisher Chemical™

EDGE
MDL Number 81734
Color Colorless
Packaging Amber glass bottle
Physical Form Liquid
2

Karl Fischer Aqualine™ Complete 5, for Karl Fischer Titration By Volumetry, Fisher Chemical™

Single-component reagent; Pyridine free

Name Note Karl Fischer Reagent
CAS 7553-09-5
Health Hazard 3 Emergency Overview
Causes burns by all exposure routes. Harmful by inhalation. Possible risk of harm to the unborn child.
NFPA
Health:
Health Hazard 2 DANGER!
Color Brown
Physical Form Liquid
Health Hazard 1 Signal Word: DANGER!
Chemical Name or Material Aqualine™ Complete 5
Cleanup Symbol Solvent
ChemAlert Storage Symbol Gray
4

Karl Fischer Aqualine™ Water Standard 10mg, for Karl Fischer Titration, Fisher Chemical

Molecular Formula: C4H10O Molecular Weight (g/mol): 74.123 MDL Number: 240423 InChI Key: LRHPLDYGYMQRHN-UHFFFAOYSA-N PubChem CID: 263 ChEBI: CHEBI:28885 IUPAC Name: butan-1-ol SMILES: CCCCO

EDGE
PubChem CID 263
Molecular Weight (g/mol) 74.123
ChEBI CHEBI:28885
MDL Number 240423
SMILES CCCCO
IUPAC Name butan-1-ol
InChI Key LRHPLDYGYMQRHN-UHFFFAOYSA-N
Molecular Formula C4H10O
5

Karl Fischer Aqualine™ Solvent, for Karl Fischer Titration By Volumetry, Fisher Chemical™

Solvent for two-component system; Pyridine free

EDGE
Name Note Karl Fischer Reagent
CAS 288-32-4
MDL Number 81734
Color Colorless
Packaging Amber glass bottle
Physical Form Liquid
Health Hazard 1 GHS Signal Word: Danger
UN Number 1992
DOT Information DOT Class 3, : Flammable Liquid
Chemical Name or Material Aqualine™ Solvent
Cleanup Symbol Solvent
ChemAlert Storage Symbol Red
7

Karl Fischer Aqualine™ Water Standard 1.0mg, for Karl Fischer Titration, Fisher Chemical

MDL Number: 240423

EDGE
MDL Number 240423
9

Karl Fischer Aqualine™ Solvent CM, for Karl Fischer Titration By Volumetry, Fisher Chemical™

Name Note Karl Fischer Reagent
CAS 7446-09-5
MDL Number 81734
Packaging Amber glass bottle
Physical Form Liquid
DOT Information DOT Class 3, : Flammable Liquid
Chemical Name or Material Aqualine™ Solvent CM
Cleanup Symbol Solvent
ChemAlert Storage Symbol Red
12

Karl Fischer Aqualine™ Electrolyte AG, for Karl Fischer Titration By Coulometry, Fisher Chemical™

Nonhalogenated anolyte solution for general use in conventional cells with a diaphragm

13

Reagents Holdings Llc Karl Fischer Solvent, Reagents

Karl Fischer Solvent, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.

14

Aqualine™ Complete 2, Fisher Chemical™

Single-component reagent; Pyridine free

Physical Form Liquid
15

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

Name Note For Diaphragmless cell, Chloroform-Free
Packaging Narrow Mouth Amber Glass Bottle
Flash Point 46.00°C
Chemical Name or Material HYDRA-POINT™ Karl Fischer Coulometric Vessel Solution
Grade BAKER ANALYZED™ Reagent