Karl Fischer Buffers and Reagents
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Filtered Search Results

Name Note | Karl Fischer Reagent |
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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 |
HYDRANAL™ - Coulomat AG-Oven, Reagent for coulometric KF titration with oven (anolyte solution), for cells with and without diaphragm, Honeywell Fluka
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Boiling Point | 64°C |
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CAS Min % | ≥20.0000% |
UN Number | UN1230 |
Chemical Name or Material | HYDRANAL™ - Coulomat AG-Oven |
Grade | Karl Fischer |
Density | 0.980 g/cm3 |
Name Note | Reagent for coulometric KF titration with oven (anolyte solution), for cells with and without diaphragm |
CAS | 57-55-6 |
Packaging | Glass Bottle |
Flash Point | 13°C |
DOT Information | Transport Hazard Class: 3; Packing Group:3: II; Proper Shipping Name: Methanol Solution |
Recommended Storage | Room Temp |
Shelf Life | 1800 days from date of manufacture |
CAS Max % | <10.0000% |
HYDRANAL™ - Coulomat A, Reagent for coulometric KF titration (anolyte solution), preferred for cells with diaphragm, Honeywell Fluka™
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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Boiling Point | 59°C |
---|---|
CAS Min % | ≥30.0000% |
UN Number | UN1992 |
Chemical Name or Material | HYDRANAL™ - Coulomat A |
Grade | Coulometric KF Titration |
Density | 1.070 g/cm3 |
Name Note | Reagent for coulometric KF titration (anolyte solution), preferred for cells with diaphragm |
CAS | 7446-09-5 |
Packaging | Glass Bottle |
Flash Point | 11°C |
DOT Information | Transport Hazard Class: 3; Packing Group:3: II; Proper Shipping Name: Flammable liquids, toxic, n.o.s. |
Synonym | Methyl alcohol |
Recommended Storage | Room Temp |
Shelf Life | 1800 days from date of manufacture |
CAS Max % | <10.0000% |
HYDRANAL™ - Medium K, Honeywell Fluka™
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Medium for volumetric one-component Karl Fischer titration in aldehydes and ketones (methanol free).

UN Number | UN1992 |
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HYDRANAL™ - Water Standard 10.0, Standard for Karl Fischer titration (water content 10 mg/g = 1.0%), Honeywell™ Fluka™
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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HYDRANAL™-Composite 1, Titrating agent for volumetric one-component Karl Fischer titration (methanol free), Fluka, Honeywell
Molecular Formula: C3H5IN2 Molecular Weight (g/mol): 195.99 InChI Key: JBOIAZWJIACNJF-UHFFFAOYSA-N IUPAC Name: 1H-imidazole hydroiodide SMILES: I.N1C=CN=C1

Molecular Weight (g/mol) | 195.99 |
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SMILES | I.N1C=CN=C1 |
IUPAC Name | 1H-imidazole hydroiodide |
InChI Key | JBOIAZWJIACNJF-UHFFFAOYSA-N |
Molecular Formula | C3H5IN2 |
HYDRANAL™-Composite 5, Titrating agent for volumetric one-component Karl Fischer titration (methanol free), Fluka, Honeywell
Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.11 MDL Number: MFCD00005190 InChI Key: LXBGSDVWAMZHDD-UHFFFAOYSA-N IUPAC Name: 2-methyl-1H-imidazole SMILES: CC1=NC=CN1

Molecular Weight (g/mol) | 82.11 |
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MDL Number | MFCD00005190 |
SMILES | CC1=NC=CN1 |
IUPAC Name | 2-methyl-1H-imidazole |
InChI Key | LXBGSDVWAMZHDD-UHFFFAOYSA-N |
Molecular Formula | C4H6N2 |
HYDRANAL™ - Coulomat CG, Reagent for coulometric KF titration (catholyte solution), Honeywell Fluka™
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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CAS | 7446-09-5 |
---|---|
Health Hazard 2 | P210-P280-P304 + P340 + P312-P305 + P351 + P338 + P310-P370 + P378-P403 + P235 |
UN Number | UN1230 |
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
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 |
HYDRANAL™ - Composite 1, Reagent for volumetric one-component Karl Fischer titration (methanol free), Honeywell™ Fluka™
SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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HYDRANAL™ - Water Standard 0.1 PC, Standard for Karl Fischer titration (water content 0.1 mg/g = 0.01%), verified against NIST SRM 2890 & NMIJ CRM 4222, Honeywell Fluka™

Molecular Formula: C4H6O3 Molecular Weight (g/mol): 102.09 MDL Number: MFCD00005385,MFCD00798264,MFCD00798265 InChI Key: RUOJZAUFBMNUDX-UHFFFAOYNA-N PubChem CID: 7924 IUPAC Name: 4-methyl-1,3-dioxolan-2-one SMILES: CC1COC(=O)O1
PubChem CID | 7924 |
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Molecular Weight (g/mol) | 102.09 |
MDL Number | MFCD00005385,MFCD00798264,MFCD00798265 |
SMILES | CC1COC(=O)O1 |
IUPAC Name | 4-methyl-1,3-dioxolan-2-one |
InChI Key | RUOJZAUFBMNUDX-UHFFFAOYNA-N |
Molecular Formula | C4H6O3 |
MDL Number | 81734 |
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Color | Colorless |
Packaging | Amber glass bottle |
Physical Form | Liquid |
Karl Fischer Aqualine™ Sodium Tartrate-2H2O, for Karl Fischer Titration, Fisher Chemical
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

PubChem CID | 131855972 |
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Molecular Weight (g/mol) | 230.08 |
MDL Number | MFCD00150035 |
SMILES | O.O.[Na+].[Na+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O |
IUPAC Name | (2R,3R)-2,3-dihydroxybutanedioic acid;sodium;dihydrate |
InChI Key | FGJLAJMGHXGFDE-UDMGOBQRNA-L |
Molecular Formula | C4H8Na2O8 |