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Honeywell High-purity solvents

High-Purity Solvents

High-purity solvents for liquid and gas chromatography, spectrophotometry and pesticide residue analysis with low trace impurities, water content and particulate levels as well as unmatched lot-to-lot consistency.  

Honeywell Analytical Reagents

Analytical Reagents

High-quality adsorbents, buffers, volumetric solutions, reagents, standards suitable for use in a wide variety of analytical applications.  

Honeywell Lab Essentials (solvents and inorganics)

Lab Essentials (Solvents and Inorganics)

A highly diversified range of basic products for your laboratory, including various acids and bases, buffers, metals and elements, organics, reagents, and salts.  


About Honeywell Research Chemicals

Consistent, High Quality Chemicals and Reagents for Your Laboratory

Honeywell has been committed to innovation in inorganics, solvents and other essential chemicals for more than 200 years. Our rich history dates back to 1814, when German chemist Johann Daniel Riedel successfully manufactured pharmaceutical products, providing a foundation for the chemicals industry. That pioneering spirit is guiding us as we grow, evolve and strive to become your trusted supplier of high-quality chemical products.

With our main portfolio brands, Honeywell Riedel-de Haën™, Honeywell Fluka™ and Honeywell, you will find a broad range of solvents and essential reagents for analytical and chemistry laboratories including Hydranal™, Chromasolv™ and many other high-quality premium chemical products providing you with more of the quality and consistency you expect, and above all more choice.

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Silver(I) Oxide, Honeywell

CAS: 20667-12-3 Chemical Name or Material: Silver(I) Oxide Assay: 99% Formula Weight: 231.74g/mol Purity Grade: ReagentPlus™ MDL Number: MFCD00003404 Molecular Formula: Ag2O UN Number: 1479 50GR Silver(I) oxide Reagent Grade, 99%

2-Propanol, Laboratory Reagent, ≥99.5%, Honeywell™

Solubility: Soluble in water Vapor Pressure: 33mmHg (20°C), 44mmHg (25°C) Vapor Density: 2.1 (vs air) Density: 0.785g/mL at 25°C Explosion Limit: 0.02 Flash Point: 12°C (53.6°F) Ignition Point: 750°F Linear Formula: (CH3)2CHOH MDL Number: MFCD00011674 UN Number: UN1219 Assay: ≥99.5% Formula Weight: 60.1g/mol Purity Grade: Laboratory Reagent Chemical Name or Material: 2-Propanol CAS: 67-63-0 Beilstein: 635639 Boiling Point: 77° to 83°C at 1013 hPa Melting Point: -90°C Refractive Index: n20/D 1.377(lit.) Physical State: Liquid Color: Colorless 1LT 2-Propanol Laboratory Reagent, =99.5%

Ammonium Bicarbonate, Reagent Grade, ≥99%, Honeywell™

Appearance: Solid Color: Colorless Odor: Ammoniacal pH: 8 at 20°C Melting Point: 60°C Density: 1.58g/cm3 at 20°C Vapor Density: 2.7 (vs air) 25GR Ammonium bicarbonate Reagent Grade, =99.0%

Magnesium oxide, purum p.a., Honeywell

CAS: 1309-48-4 Chemical Name or Material: Magnesium oxide Assay: ≥98% (based on calcined substance, KT) Formula Weight: 40.3g/mol Purity Grade: purum p.a. Linear Formula: MgO MDL Number: MFCD00011109 UN Number: NONH for all modes of transport 250GR Magnesium oxide heavy, purum p.a., =98.0% (based on calcined substance, KT)

1,2,3,4-Tetrahydronaphthalene, Reagent Grade, ≥97%, Honeywell™

Density: 0.973g/mL at 25°C Flash Point: 71°C (159.8°F) Color: Colorless Melting Point: −35°C Boiling Point: 207°C Refractive Index: n20/D 1.541 Infrared Spectrum: Conforms to structure 20LT 1,2,3,4-Tetrahydronaphthalene reagent grade,=97%

Aluminum Hydroxide, Reagent grade, Honeywell™

Linear Formula: Al(OH)3 MDL Number: MFCD00003420 UN Number: NONH for all modes of transport Formula Weight: 78g/mol Purity Grade: Reagent grade Chemical Name or Material: Aluminum Hydroxide CAS: 21645-51-2 Color: White Appearance: Powder Melting Point: 300°C Density: 2.42g/cm3 25GR Aluminum hydroxide reagent grade

2-Hexanone, Reagent grade, 98%, Honeywell™

Density: 0.812g/mL at 25°C Flash Point: 23°C (73.4°F) Linear Formula: CH3(CH2)3COCH3 MDL Number: MFCD00009482 UN Number: UN1224 Assay: 98% Formula Weight: 100.16g/mol Purity Grade: Reagent grade Chemical Name or Material: 2-Hexanone CAS: 591-78-6 Beilstein: 1737676 Physical State: Liquid Color: Colorless Refractive Index: n20/D 1.401(lit.) Boiling Point: 127°C Melting Point: -57°C 50GR 2-Hexanone reagent grade, 98%

Petroleum, 18% Aromatics Basis, Honeywell™

Assay: 18% aromatics basis Chemical Name or Material: Petroleum CAS: 64742-82-1 MDL Number: MFCD00147897 1LT Petroleum special, ~18% aromatics basis, bp 180-220 oC

Formamide, ≥99.0% (GC), Reagent Grade, Honeywell™

Vapor Pressure: 0.08mmHg (20°C), 30mmHg (129°C) Vapor Density: 1.55 (vs air) Density: 1.134g/mL at 25°C Flash Point: 175°C (347°F) Ignition Point: 932°F Linear Formula: HCONH2 MDL Number: MFCD00007941 UN Number: NONH for all modes of transport Assay: ≥99.0% (GC) Formula Weight: 45.04g/mol Chemical Name or Material: Formamide CAS: 75-12-7 Beilstein: 505995 Physical State: Liquid Color: Colorless Odor: Weak pH: 4.0 - 5.0 at 20°C Melting Point: 1 - 3°C Boiling Point: 210°C at 1,013 hPa Solubility in Water: Completely miscible 4LT Formamide Reagent Grade, =99.0% (GC)

Manganese(II) Acetate Tetrahydrate, ≥99.0% (KT), Honeywell™™

Assay: ≥99.0% (KT) Formula Weight: 245.09g/mol Chemical Name or Material: Manganese(II) acetate tetrahydrate CAS: 6156-78-1 Beilstein: 3730728 MDL Number: MFCD00062552 UN Number: NONH for all modes of transport 1KG Manganese(II) acetate tetrahydrate purum p.a., =99.0% (KT)

Ammonium Sulfate,≥99%, ReagentPlus™,, Honeywell

CAS: 7783-20-2 Chemical Name or Material: Ammonium sulfate Density: 1.77g/mL at 25°C Assay: ≥99% Formula Weight: 132.14g/mol Linear Formula: (NH4)2SO4 MDL Number: MFCD00003391 UN Number: NONH for all modes of transport 1KG Ammonium sulfate Reagent Grade, =99.0%

Pentane, Reagent grade, 98%, Honeywell™ Burdick & Jackson™

Vapor Pressure: 26.85psi (55°C), 8.43psi (20°C) Vapor Density: 2.48 (vs air) Density: 0.626g/mL at 25°C Explosion Limit: 0.083 Flash Point: −49°C (−56.2°F) Ignition Point: 500°F Linear Formula: CH3(CH2)3CH3 MDL Number: MFCD00009498 UN Number: UN1265 Assay: 98% Formula Weight: 72.15g/mol Purity Grade: Reagent grade Chemical Name or Material: Pentane CAS: 109-66-0 Beilstein: 969132 Refractive Index: n20/D 1.358(lit.) Melting Point: −131°C Boiling Point: 37°C Color: Colorless Physical State: Liquid 500ML Pentane reagent grade, 98%

Nitromethane, ≥99.0%, ReagentPlus™, Honeywell™

Density: 1.127g/mL at 25°C Flash Point: 36°C (96.8°F) Molecular Formula: CH3NO2 MDL Number: MFCD00007400 UN Number: UN1261 Assay: ≥99.0% Formula Weight: 61.04g/mol Purity Grade: ReagentPlus™ Chemical Name or Material: Nitromethane CAS: 75-52-5 Beilstein: 1698205 100ML Nitromethane Reagent Grade, =99.0%

Diisopropyl Ether, ReagentPlus™, 99%, Honeywell™

Vapor Pressure: 120mmHg (20°C) Vapor Density: 3.5 (vs air) Density: 0.725g/mL at 25°C Flash Point: −29°C (−20.2°F) Explosion Limit: 1 to 21% (100°F) Ignition Point: 827°F Linear Formula: (CH3)2CHOCH(CH3)2 MDL Number: MFCD00008880 UN Number: UN1159 Assay: 99% Formula Weight: 102.17g/mol Purity Grade: ReagentPlus™ Chemical Name or Material: Diisopropyl Ether CAS: 108-20-3 Beilstein: 1731256 Name Note: Contains either BHT or hydroquinone as stabilizer Refractive Index: n20/D 1.367(lit.) Melting Point: −86°C Boiling Point: 70°C Physical State: Liquid Color: Colorless 1LT Diisopropyl ether Reagent Grade, 99%, contains either BHT or hydroquinone as stabilizer

Cobalt(II) sulfate heptahydrate, Honeywell

CAS: 10026-24-1 Chemical Name or Material: Cobalt(II) sulfate heptahydrate Density: 2.03g/mL at 25°C Assay: ≥99% Formula Weight: 281.1g/mol Linear Formula: CoSO4 · 7H2O MDL Number: MFCD00149657 UN Number: UN3077 1KG Cobalt(II) sulfate heptahydrate Reagent Grade, =99%

P-Xylene, ReagentPlus™, 99%, Honeywell™

Solubility: Soluble in water, 0.2g/L Vapor Pressure: 9mmHg (20°C) Vapor Density: 3.7 (vs air) Density: 0.861g/mL at 20°C Explosion Limit: 0.07 Flash Point: 25°C (77°F) Ignition Point: 984°F Linear Formula: C6H4(CH3)2 MDL Number: MFCD00008556 UN Number: UN1307 Assay: 99% Formula Weight: 106.17g/mol Purity Grade: ReagentPlus™ Chemical Name or Material: P-Xylene CAS: 106-42-3 Beilstein: 1901563 Refractive Index: n20/D 1.495(lit.) Boiling Point: 137° to 139°C Melting Point: 12°C Color: Colorless Physical State: Liquid 2.5LT p-Xylene Reagent Grade, 99%

1,4-Dioxane, Reagent Grade, ≥99%, Honeywell

Vapor Pressure: 27mmHg (20°C), 40mmHg (25°C) Vapor Density: 3 (vs air) Density: 1.034g/mL at 25°C Explosion Limit: 0.22 Flash Point: 12°C (53.6°F) Ignition Point: 356°F MDL Number: MFCD00006571 UN Number: UN1165 Assay: ≥99% Formula Weight: 88.11g/mol Chemical Name or Material: 1,4-Dioxane CAS: 123-91-1 Beilstein: 102551 Physical State: Liquid Color: Colorless Odor: Aromatic pH: 6 - 8 at 500.00g/L, 20°C Melting Point: 12°C Boiling Range: 100° - 102°C at 1,013 hPa Solubility in Water: Completely miscible 2.5LT 1,4-Dioxane Reagent Grade, =99%

Ammonium Hydroxide Solution, ≥99.99%, Honeywell

Beilstein: 3587154 CAS: 1336-21-6 Chemical Name or Material: Ammonium hydroxide solution Density: 0.9g/mL at 25°C, 0.9g/mL at 25°C Assay: ≥99.99% (trace metals basis) Formula Weight: 35.05g/mol Explosion Limit: 0.27 Linear Formula: NH4OH MDL Number: MFCD00066650 UN Number: UN2672 1LT Ammonium hydroxide solution 28% NH3 in H2O, =99.99% trace metals basis

Barium Hydroxide Octahydrate, purum p.a., Honeywell

CAS: 12230-71-6 Chemical Name or Material: Barium Hydroxide Octahydrate Assay: ≥98% (T) Formula Weight: 315.46g/mol Purity Grade: purum p.a. Linear Formula: Ba(OH)2 · 8H2O MDL Number: MFCD00149152 Physical State: Crystallized UN Number: 3262 1KG Barium hydroxide octahydrate purum p.a., crystallized, =98.0% (T)

1-Pentanol, ReagentPlus™, ≥99%, Honeywell™

Density: 0.811g/mL at 25°C Flash Point: 49°C (120.2°F) Linear Formula: CH3(CH2)4OH MDL Number: MFCD00002977 UN Number: UN1105 Assay: ≥99% Formula Weight: 88.15g/mol Purity Grade: ReagentPlus™ Chemical Name or Material: 1-Pentanol CAS: 71-41-0 Beilstein: 1730975 Refractive Index: n20/D 1.409(lit.) Melting Point: −78°C Boiling Point: 136° to 138°C Color: Colorless 100ML 1-Pentanol Reagent Grade, =99%

Calcium Chloride Dihydrate, ≥99.0%, ReagentPlus™ Grade, Honeywell™

MDL Number: MFCD00149613 UN Number: NONH for all modes of transport Assay: ≥99.0% Formula Weight: 147.01g/mol Chemical Name or Material: Calcium chloride dihydrate CAS: 10035-04-8 Physical State: Solid Color: Colorless Odor: Odorless Melting Point: 765°C Boiling Point: 1.900°C at 1.013 hPa pH: 4,5 - 8 Solubility in Water: 830g/L at 20°C 1KG Calcium chloride dihydrate Reagent Grade, =99.0%

o-Cresol, ≥99, Reagent Grade, Honeywell™

Vapor Density: 3.72 (vs air) Flash Point: 81°C (177.8°F) Ignition Point: 1110°F Linear Formula: CH3C6H4OH MDL Number: MFCD00002226 UN Number: UN3455 Assay: ≥99% Formula Weight: 108.14g/mol Chemical Name or Material: o-Cresol CAS: 95-48-7 Beilstein: 506917 Physical State: Solid Color: Colorless Odor: Characteristic Melting Point: 30.99°C at 1,013 hPa Boiling Point: 191°C at 1,013 hPa Density: 1.05g/cu.cm at 20°C Solubility in Water: 26g/L at 25°C 500GR o-Cresol Reagent Grade, =99%

Magnesium Sulfate, Reagent grade, Honeywell

CAS: 7487-88-9 Chemical Name or Material: Magnesium Sulfate Assay: ≥97% Formula Weight: 120.37g/mol Purity Grade: Reagent grade MDL Number: MFCD00011110 Molecular Formula: MgSO4 Physical State: Anhydrous UN Number: NONH for all modes of transport Vapor Density: <0.01 (vs air) Vapor Pressure: 0.1mmHg (20°C) 5KG Magnesium sulfate anhydrous, reagent grade, =97%

Potassium Hexacyanoferrate(II) Trihydrate, ≥98.5%, Reagent Grade, Honeywell™

Linear Formula: K4Fe(CN)6 · 3H2O MDL Number: MFCD00167023 UN Number: NONH for all modes of transport Assay: ≥98.5% Formula Weight: 422.39g/mol Chemical Name or Material: Potassium hexacyanoferrate(II) trihydrate CAS: 14459-95-1 Appearance: Crystalline Color: Yellow Odor: Odorless Melting Point: 70°C Density: 1,85g/cu.cm at 20°C Solubility in Water: 289g/L at 20°C 500GR Potassium hexacyanoferrate(II) trihydrate Reagent Grade, =98.5%

Tin(Ii) Chloride Dihydrate, Reagent grade, Honeywell

CAS: 10025-69-1 Chemical Name or Material: Tin(Ii) Chloride Dihydrate Assay: 98% Formula Weight: 225.65g/mol Purity Grade: Reagent grade Linear Formula: SnCl2 · 2H2O MDL Number: MFCD00149863 Solubility: Soluble in water UN Number: 3260 2.5KG Tin(II) chloride dihydrate reagent grade, 98%

Hydrogen perOxide Solution, purum p.a., ≥35% (RT), Honeywell

Beilstein: 3587191 CAS: 7722-84-1 Chemical Name or Material: Hydrogen peroxide solution Density: 1.13g/mL at 20°C Assay: ≥35% (RT) Formula Weight: 34.01g/mol MDL Number: MFCD00011333 UN Number: UN2014 Vapor Pressure: 23.3 mmHg (30°C) 2.5LT Hydrogen peroxide solution purum p.a., =35%(RT)

Diethylene Glycol Dimethyl Ether, 99%, Reagent Grade, Honeywell™

Vapor Density: 4.6 (vs air) Density: 0.944g/mL at 20°C, 0.939g/mL at 25°C Color: Colorless Flash Point: 57°C (134.6°F) Linear Formula: (CH3OCH2CH2)2O MDL Number: MFCD00008503 UN Number: UN3271 Assay: 0.99 Formula Weight: 134.17g/mol Chemical Name or Material: Diethylene glycol dimethyl ether CAS: 111-96-6 Beilstein: 1736101 Odor: Mild ether-like Melting Point: −64°C Boiling Point: 162°C Solubility: Soluble in water at 20°C 2.5LT Diethylene glycol dimethyl ether Reagent Grade, 99%

1-Butanol, 99.9%, Honeywell™

Assay: 99% Formula Weight: 99.13g/mol Chemical Name or Material: 175.91g/mol MDL Number: MFCD00002964 UN Number: 99.13g/mol 4LT 1-Butanol 99.9%

N,N-Dimethylacetamide, 99%, Reagent Grade, Honeywell™

Vapor Pressure: 4mmHg (38°C), 2mmHg (25°C) Vapor Density: 3 (vs air) Density: 0.937g/mL at 25°C Explosion Limit: 11.5% (160°F), 1.8% (100°F) Flash Point: 70°C (158°F) Ignition Point: 914°F Linear Formula: CH3CON(CH3)2 MDL Number: MFCD00008686 Assay: 0.99 Formula Weight: 87.12g/mol Chemical Name or Material: N,N-Dimethylacetamide CAS: 127-19-5 Beilstein: 1737614 Physical State: Liquid Color: Colorless to yellowish Odor: Amine-like pH: 4 at 200.00g/L, 20°C Melting Point: −20°C Boiling Range: 164° - 166°C at 1,013 hPa Solubility in Water: Completely miscible X6 N,N-Dimethylacetamide Reagent Grade, 99%

Manganese(II) Sulfate Monohydrate, ≥99%, Honeywell™, Reagentplus™

Linear Formula: MnSO4 · H2O MDL Number: MFCD00149159 UN Number: UN3077 Assay: ≥99% Formula Weight: 169.02g/mol Chemical Name or Material: Manganese(II) sulfate monohydrate CAS: 10034-96-5 Physical State: Powder Color: Light red pH: 3.0 - 3.5 at 50g/L at 20°C Melting Point: 700°C 1KG Manganese(II) sulfate monohydrate Reagent Grade, =99%

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