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Hydranal Reagents

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TraceSELECT™ Inorganics

TraceSELECT™ Inorganics

Our TraceSELECT and TraceSELECT Ultra products for trace analysis at ppb and even ppt levels are produced by sub-boiling distillation.

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Analytical Inorganics

An extensive selection of inorganic laboratory fine chemicals including precious metal chemical compounds and other chemical metal salts.

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Hydranal™ – Karl Fischer titration for measuring water content

Hydranal™ – Karl Fischer Titration for measuring water content

Original and Innovative Karl Fischer Reagents.

Looking to analyze or measure water content?

Our premium Hydranal™ products for pyridine-free and ethanol-based water determination by Karl Fischer titration (KF titration) is comprised of  one- and two-component reagents for volumetric and reagents for coulometric Karl Fischer titrations.

Also available are water standards for titer standardization, pH buffering reagents, special reagents for aldehydes, ketones, and other solubilizing agents.

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Standard Solutions – Buffers and concentrated solutions

Standard Solutions – Buffers and Concentrated Solutions

More than 800 consistently high-quality products including buffer solutions (pH 2.5-10), reagents and additives for complexometric and volumetric titration in glass and plastic bottles.

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Analytical Standards

Honeywell Fluka™ analytical standards offers a growing range of high quality inorganic and organic reference materials for the European market produced according to ISO 9001. These standards come complete with a detailed Certificate of Analysis (CoA) in every delivery and are suitable for a wide range of industries and applications:

  • Pharmaceutical & Veterinary Compounds
  • Pesticides & Metabolites
  • Environmental Standards
  • Food & Cosmetics
  • Petrochemicals

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honeywell Riedel-de Haën
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Honeywell Research Chemicals
Products

Honeywell Fluka™ Iron(Iii) Oxide, purified, Honeywell Fluka™

CAS: 1309-37-1 Molecular Formula: Fe2O3 MDL Number: MFCD00011008 X6 Iron(III) oxide purified, =95%

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

X4 HYDRANAL -Composite 5 Reagent for volumetric one-component Karl Fischer titration (methanol

HYDRANAL™ - Coulomat AG, Reagent for coulometric KF titration (anolyte solution), for cells with and without diaphragm, Honeywell Fluka™

X6 HYDRANAL -Coulomat AG reagent for coulometric KF titration (anolyte solution), for cells with

HYDRANAL™ - Composite 2, Reagent for volumetric one-component Karl Fischer titration (methanol free), Honeywell™ Fluka™

X4 HYDRANAL -Composite 2 Reagent for volumetric one-component Karl Fischer titration (methanol

HYDRANAL™ - Water Standard 10.0, Standard for Karl Fischer titration (water content 10 mg/g = 1.0%), Honeywell™ Fluka™

CAS: 7732-18-5 Molecular Formula: C8H10 Molecular Weight (g/mol): 106.168 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: 1,2-Propanediol cyclic carbonate, 4-Methyl-1,3-dioxolan-2-one PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: 1,2-xylene SMILES: CC1=CC=CC=C1C 80ML HYDRANAL-Water Standard 10.0 standard for Karl Fischer titration

Honeywell Fluka™ Iron(II) sulfate heptahydrate, Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., 99.0-103.4% (manganometric), Honeywell Fluka™

CAS: 7782-63-0 Molecular Formula: FeH14O11S Molecular Weight (g/mol): 278.006 MDL Number: MFCD00149719 InChI Key: SURQXAFEQWPFPV-UHFFFAOYSA-L Synonym: iron ii sulfate heptahydrate, ferrous sulfate heptahydrate, presfersul, melanterite mineral, iron sulfate heptahydrate, iron 2+ sulfate heptahydrate, fesofor, fesotyme, haemofort, ironate PubChem CID: 62662 ChEBI: CHEBI:75836 IUPAC Name: iron(2+);sulfate;heptahydrate SMILES: O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Fe+2] 100GR Iron(II) sulfate heptahydrate puriss p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 99.0-103.4%

Honeywell Fluka™ Formic acid, Eluent additive for LC-MS, Honeywell Fluka™

CAS: 64-18-6 Molecular Formula: CH2O2 Molecular Weight (g/mol): 46.025 MDL Number: MFCD00003297 InChI Key: BDAGIHXWWSANSR-UHFFFAOYSA-N Synonym: methanoic acid, formylic acid, aminic acid, bilorin, hydrogen carboxylic acid, formisoton, myrmicyl, formira, acide formique, collo-bueglatt PubChem CID: 284 ChEBI: CHEBI:30751 IUPAC Name: formic acid SMILES: C(=O)O 1LT Formic acid eluent additive for LC-MS

HYDRANAL™ - Coulomat AG-Oven, Reagent for coulometric KF titration with oven (anolyte solution), for cells with and without diaphragm, Honeywell Fluka

X6 HYDRANAL -Coulomat AG-Oven reagent for coulometric KF titration with oven (anolyte solution),

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

CAS: 75-12-7 Molecular Formula: CH3NO Molecular Weight (g/mol): 45.041 MDL Number: MFCD00007941 InChI Key: ZHNUHDYFZUAESO-UHFFFAOYSA-N PubChem CID: 713 ChEBI: CHEBI:48431 IUPAC Name: formamide SMILES: C(=O)N X6 HYDRANAL -Formamide dry Solvent for KF titration

HYDRANAL™ - Water Standard 1.0, Standard for Karl Fischer titration (water content 1 mg/g = 0.1%), verified against NIST SRM 2890 & NMIJ CRM 4222, Honeywell™ Fluka™

X6 HYDRANAL -Water Standard 1.0 standard for KarlFischer titration (water content 1 mg/g =

HYDRANAL™ - Coulomat AG-H, Reagent for coulometric KF titration in long-chained hydrocarbons (anolyte solution), for cells with and without diaphragm, Honeywell Fluka™

X6 HYDRANAL -Coulomat AG-H reagent for coulometric KF titration in long-chained hydrocarbons

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

X6 HYDRANAL -Coulomat CG reagent for coulometric KF titration (catholyte solution)

HYDRANAL™ - Solvent, Reagent for volumetric two-component KF titration (working medium), Honeywell Fluka™

2.5LT HYDRANAL-Solvent reagent for volumetric two-component KF titration (working medium)

Honeywell Fluka™ Sodium hydroxide solution, Volumetric, 0.5 M NaOH (0.5N), Honeywell Fluka

CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: MFCD00003548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 2LT Sodium hydroxide solution volumetric, 0.5 M NaOH (0.5N)

Honeywell Fluka™ Potassium thiocyanate, Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥99%, Honeywell Fluka™

CAS: 333-20-0 Molecular Formula: CKNS Molecular Weight (g/mol): 97.176 MDL Number: MFCD00011413 InChI Key: ZNNZYHKDIALBAK-UHFFFAOYSA-M Synonym: potassium thiocyanate, potassium rhodanate, potassium rhodanide, rodanca, potassium sulfocyanate, rhodanide, rhocya, potassium thiocyanide, kscn, thiocyanic acid, potassium salt PubChem CID: 516872 ChEBI: CHEBI:30951 IUPAC Name: potassium;thiocyanate SMILES: C(#N)[S-].[K+] 1KG Potassium thiocyanate puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., =99%

HYDRANAL™ - Methanol dry, Reagent for volumetric one-component KF titration (working medium), Honeywell Fluka™

2.5LT HYDRANAL-Methanol dry reagent for volumetric one-component KF titration (working medium)

Honeywell Fluka™ HYDRANAL™ - Coulomat E, Reagent for coulometric KF titration (ethanol-based), for cells with and without diaphragm, Honeywell Fluka™

Anolyte for coulometric Karl Fischer titration (ethanol-based), for cells with and without diaphragm 500ML HYDRANAL-Coulomat E reagent for coulometricKF titration (ethanol-based),

Honeywell Fluka™ HYDRANAL™-Molecular sieve 0.3 nm, Honeywell™

Drying agent for air and gases for Karl Fischer titration 250GR HYDRANAL-Molecular sieve 0.3 nm Drying agent for air and gases for KF titration

Trifluoroacetic acid, 99%, Honeywell Fluka™

X10 Trifluoroacetic acid eluent additive for LC-MS

HYDRANAL™ - Coulomat AK, Reagent for coulometric KF titration in ketones (anolyte solution), preferred for cells with diaphragm, Honeywell Fluka

X6 HYDRANAL -Coulomat AK reagent for coulometric KF titration in ketones (anolyte solution),

Honeywell Fluka™ Sodium Hydroxide Solution, Volumetric, 10.0M NaOH (10.0N), Honeywell™ Fluka™

CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: MFCD00003548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] 1LT Sodium hydroxide solution volumetric, 10.0 M NaOH (10.0N)

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

X4 HYDRANAL -Composite 5 K Reagent for volumetricone-component Karl Fischer titration in

HYDRANAL™ - Methanol Rapid, Reagent for accelerated volumetric one-component KF titration (working medium), Honeywell Fluka™

X6 HYDRANAL -Methanol Rapid reagent for accelerated volumetric one-component KF titration

Ammonium hydroxide solution, TraceSELECT Ultra, for ultratrace analysis,≥25% in H2O, Fluka, Honeywell

Molecular Formula: H2O Physical Form: Liquid Synonym: Ammonia aqueous, Ammonia water MDL Number: MFCD00066650 250ML Ammonium hydroxide solution >=20% in H2O, TraceSELECT Ultra, for ultratrace analysis

HYDRANAL™ - Water Standard 0.1, Standard for Karl Fischer titration (water content 0.1 mg/g = 0.01%), verified against NIST SRM 2890 & NMIJ CRM 4222, Honeywell™ Fluka™

40ML HYDRANAL-Water Standard 0.1 standard for Karl Fischer titration

Honeywell Fluka™ Ammonium Fluoride, ≥98.0% (F), Honeywell™ Fluka™

50GR Ammonium fluoride eluent additive for LC-MS

Honeywell Fluka™ HYDRANAL™-Standard 5.0, Honeywell Fluka™

Test solution for volumetric Karl Fischer titration (water content ~5.8 mg/g, corresponds to ~5.0 mg/mL, exact value on report of analysis) X6 HYDRANAL -Standard 5.0 standard for volumetricKF titration (water content ~5.8 mg/g,

HYDRANAL™ - Working Medium K, Reagent for volumetric one-component KF titration in aldehydes and ketones (working medium), Honeywell Fluka™

X4 HYDRANAL -Working Medium K reagent for volumetric one-component KF titration in aldehydes and

Honeywell Fluka™ Potassium hydroxide solution, Volumetric, 0.1 M KOH in ethanol (0.1N), Honeywell Fluka™

X6 Potassium hydroxide solution volumetric, 0.1 M KOH in ethanol (0.1N) 1L

HYDRANAL™ - Coulomat AD, Reagent for coulometric KF titration (anolyte solution), for cells without diaphragm, Honeywell Fluka™

X6 HYDRANAL -Coulomat AD reagent for coulometric KF titration (anolyte solution), for cells

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