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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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121 – 135 of 394 results
121

HydroSpec™ Coulometric AG Oil, Ricca Chemical
SDP

Formulated for high performance and reliable results. Karl Fischer reagent for moisture determination.

CAS 67-56-1
Packaging Amber Glass Bottle
Physical Form Liquid
CAS Min % 10
UN Number UN1992
Chemical Name or Material Coulometric AG-Oil
Grade Karl Fischer
Specific Gravity 1.04
CAS Max % 30
122

HydroSpec™ Coulometric CG, Ricca Chemical
SDP

Formulated for high performance and reliable results. Karl Fischer reagent for moisture determination.

CAS 68007-08-9
Physical Form Liquid
CAS Min % 10
UN Number UN1230
Chemical Name or Material Coulometric CG
Grade Karl Fischer
Specific Gravity 0.93
CAS Max % 20
123

HydroSpec™ Methanol Accelerate, Ricca Chemical
SDP

Formulated for high performance and reliable results. Karl Fischer reagent for moisture determination.

Molecular Weight (g/mol) 32.04
Physical Form Liquid
CAS Min % 5
Chemical Name or Material Methanol Accelerate
Grade Karl Fischer
SMILES CO
InChI Key OKKJLVBELUTLKV-UHFFFAOYSA-N
Percent Purity 100%
CAS 67-56-1
MDL Number MFCD00004595
Packaging Amber Glass Bottle
IUPAC Name methanol
Molecular Formula CH4O
Specific Gravity 0.91
124

Diethylene Glycol Monoethyl Ether 99.0+%, TCI America™
SDP

Molecular Formula: C6H14O3 Molecular Weight (g/mol): 134.175 MDL Number: MFCD00002872 InChI Key: XXJWXESWEXIICW-UHFFFAOYSA-N Synonym: Carbitol, 2-(2-Ethoxyethoxy)ethanol PubChem CID: 8146 ChEBI: CHEBI:40572 IUPAC Name: 2-(2-ethoxyethoxy)ethanol SMILES: CCOCCOCCO

PubChem CID 8146
Molecular Weight (g/mol) 134.175
ChEBI CHEBI:40572
MDL Number MFCD00002872
SMILES CCOCCOCCO
Synonym Carbitol, 2-(2-Ethoxyethoxy)ethanol
IUPAC Name 2-(2-ethoxyethoxy)ethanol
InChI Key XXJWXESWEXIICW-UHFFFAOYSA-N
Molecular Formula C6H14O3
125

HydroSpec™ Composit T2, Ricca Chemical
SDP

Formulated for high performance and reliable results. Karl Fischer reagent for moisture determination.

CAS 7553-56-2
Packaging Amber Glass Bottle
CAS Min % 10
Physical Form Liquid
UN Number UN3082
Specific Gravity 1
CAS Max % 5
126

HydroSpec™ Coulometric AG, Ricca Chemical
SDP

Formulated for high performance and reliable results. Karl Fischer reagent for moisture determination.

CAS 111-42-2
Packaging Amber Glass Bottle
Physical Form Liquid
CAS Min % 10
UN Number UN1230
Chemical Name or Material Coulometric AG
Grade Karl Fischer
Specific Gravity 0.93
CAS Max % 30
127

Ricca Chemical Company HydroSpec™ Solvent, Ricca Chemical
SDP

Formulated for high performance and reliable results. Karl Fischer reagent for moisture determination.

CAS 67-56-1
Packaging Amber Glass Bottle
Physical Form Liquid
CAS Min % 10
UN Number UN1230
Chemical Name or Material Solvent
Grade Karl Fischer
Specific Gravity 0.91
CAS Max % 10
128

Ricca Chemical Company HydroSpec™ Solvent CX, Ricca Chemical
SDP

Formulated for high performance and reliable results. Karl Fischer reagent for moisture determination.

CAS 7446-09-5
Packaging Amber Glass Bottle
Physical Form Liquid
CAS Min % 10
UN Number UN1992
Chemical Name or Material Solvent CX
Grade Karl Fischer
Specific Gravity 1.04
CAS Max % 10
129

HydroSpec™ Composit K5, Ricca Chemical
SDP

Formulated for high performance and reliable results. Karl Fischer reagent for moisture determination.

CAS 7553-56-2
Packaging Amber Glass Bottle
Physical Form Liquid
CAS Min % 10
UN Number UN3082
Specific Gravity 1.1
CAS Max % 15
130

HydroSpec™ Coulometric AG-C, Ricca Chemical
SDP

Formulated for high performance and reliable results. Karl Fischer reagent for moisture determination.

CAS 67-56-1
Packaging Amber Glass Bottle
Physical Form Liquid
CAS Min % 10
UN Number UN1992
Chemical Name or Material Coulometric AG-C
Grade Karl Fischer
Specific Gravity 1.06
CAS Max % 30
131

HydroSpec™ Composit T5, Ricca Chemical
SDP

Formulated for high performance and reliable results. Karl Fischer reagent for moisture determination.

CAS 7553-56-2
Physical Form Liquid
CAS Min % 10
UN Number UN3082
Specific Gravity 1.1
CAS Max % 15
132

HydroSpec™ Solvent K, Ricca Chemical
SDP

Formulated for high performance and reliable results. Karl Fischer reagent for moisture determination.

CAS 107-98-2
Packaging Amber Glass Bottle
Physical Form Liquid
CAS Min % 5
UN Number UN3092
Chemical Name or Material Solvent KT
Grade Karl Fischer
Specific Gravity 1.12
CAS Max % 30
133

HydroSpec™ Coulometric AG Oven, Ricca Chemical
SDP

Formulated for high performance and reliable results. Karl Fischer reagent for moisture determination.

CAS 111-42-2
Packaging Amber Glass Bottle
Physical Form Liquid
CAS Min % 20
UN Number UN1230
Chemical Name or Material Coulometric AG-Oven
Grade Karl Fischer
Specific Gravity 0.97
CAS Max % 30
134

Ricca Chemical Company HydroSpec™ Water Standard 0.10 mg/g, Ricca Chemical
SDP

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.

135

HydroSpec™ Water Standard 1.00 mg/g, Ricca Chemical
SDP

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.