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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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Keyword Search:
1 – 15 of 86 results
2

HYDRANAL™ - Composite 2, Honeywell Fluka™

HYDRANAL™ - Composite 2, Titrating agt for vlmtrc 1-comp Karl Fischer titration (methnl free)

4
Promotions Available

HYDRANAL™-Water Standard KF-Oven, 150-160°C, Honeywell Fluka™

Standard for Karl Fischer oven check (water content ∼5.0%, exact value on report of analysis)

EDGE
5
Promotions Available

HYDRANAL™ - Composite 5, Reagent for volumetric one-component Karl Fischer titration (methanol free), Honeywell™ Fluka™

EDGE
CAS 111-90-0
7

HYDRANAL™-Buffer Base, Honeywell Fluka™

Liquid buffer medium for Karl Fischer titration in alkaline samples (based on salicylic acid)

CAS 121-44-8
MDL Number MFCD00147178
Health Hazard 2 P210-P280-P304 + P340 + P312-P305 + P351 + P338 + P310-P370 + P378-P403 + P235
Flash Point 11°C (51.8°F)
UN Number UN1993BE
Chemical Name or Material HYDRANAL™-Buffer Base
9
Promotions Available

HYDRANAL™ - Medium K, Honeywell Fluka™

Medium for volumetric one-component Karl Fischer titration in aldehydes and ketones (methanol free).

UN Number UN1992
10

HYDRANAL™ - Buffer Acid, Buffer substance for KF titration, Honeywell Fluka™

Liquid buffer medium for Karl Fischer titration in acidic samples (based on imidazole).

11
Promotions Available

HYDRANAL™ - Composite 5, Honeywell Fluka™

Titrating agent for volumetric, one-component Karl Fischer titrations (Methanol-free)

12
Promotions Available

HYDRANAL™ - Coulomat CG, Reagent for coulometric KF titration (catholyte solution), Honeywell Fluka™

CAS 7446-09-5
Health Hazard 2 P210-P280-P304 + P340 + P312-P305 + P351 + P338 + P310-P370 + P378-P403 + P235
UN Number UN1230
15
Promotions Available

HYDRANAL™ - Formamide dry, Solvent for KF titration, Honeywell Fluka™

Molecular Formula: CH3NO Molecular Weight (g/mol): 45.04 MDL Number: MFCD00007941 InChI Key: ZHNUHDYFZUAESO-UHFFFAOYSA-N PubChem CID: 713 ChEBI: CHEBI:48431 IUPAC Name: formamide SMILES: NC=O

PubChem CID 713
Molecular Weight (g/mol) 45.04
ChEBI CHEBI:48431
MDL Number MFCD00007941
SMILES NC=O
IUPAC Name formamide
InChI Key ZHNUHDYFZUAESO-UHFFFAOYSA-N
Molecular Formula CH3NO