Mixture of Diethyl Ether / Ethanol 1:1 Synonyms: Mixture of Diethyl Ether and Ethanol, Et₂O/EtOH 1:1 Catalog Number: CHEM-757640018 Technical Specifications Composition: Diethyl Ether (C₂H₅)₂O and Ethanol (C₂H₅OH) in a volume ratio of 1:1 Form: liquid Color: colorless Odor: characteristic, intense Density: approx. 0.74-0.76...

Technical information on chemical reagents: Chemical formula: C2H5NO2 CAS number: 56-40-6 EC number: 200-272-2 Synonyms: glycine, glycolic acid, aminoacetic acid Grade: Analytical grade Molar mass: 75.07 g/mol Purity: ≥ 99 % Appearance: White, crystalline powder Packaging: Plastic container Minimum shelf life: At least 24 months...

Benzyl alcohol part CHEM*421716803 Technical information about chemical reagents: Chemical formula: C₆H₅CH₂OH Systematic name: Benzyl alcohol CAS number: 100-51-6 EC number: 202-859-9 Synonyms: Hydroxytoluene, Phenylcarbinol, Phenylmethanol, Toluenol Species: pure Purity: min. 97.0% Color: max. 20 c.c. Refractive index: 1.537 - 1.543 Free acids (e.g....

Liquid Based on RRK with Acetone and Propylene Glycol Technical Data Form: liquid Color: colorless to slightly yellowish Odor: characteristic, solvent-like pH Value: alkaline (value depends on concentration) Flash Point: approx. -18°C Boiling Point: approx. 56°C (for acetone) Auto-ignition Temperature: approx. 465°C Explosion Limits:...

N,N-Dimethylformamide AR. General Information Chemical Name: N,N-Dimethylformamide Synonyms: DMF, Dimethylformamide, N,N-Dimethylformamide, Formlodimethylamine, Formic Acid Dimethylamide Molecular Formula: C₃H₇NO Molar Mass: 73.10 g/mol CAS Number: 68-12-2 EC Number: 200-679-5 Catalog Number: CHEM*113551200 Physical Form: liquid Technical Data Appearance: Colorless, clear liquid Melting Point: -61°C Boiling...

Molecular Sieves 4A CHEM-467875004 Technical Information Name: Molecular Sieve 4A Synonyms: Molecular Sieve 4 Å, Sodium Aluminum Silicate Chemical Formula: not applicable (aluminosilicate compound) Molar Mass: not applicable CAS Number: 70955-01-0 EC Number: 215-283-8 UN Number: not applicable ADR/RID Class: not applicable Physical Form:...

Tris-HCl Buffer Solution pH 8.5 0.1 mol in 20% Ethanol Technical Data Form: liquid Color: colorless Odor: characteristic of ethanol pH value (20°C): 8.50 ± 0.02 Tris-HCl concentration: 0.1 mol/l Ethanol content: 20% (v/v) Melting point: no data available Boiling point: no data available...

Lead(II) nitrate rr 0.5 mol/l Technical information about chemical reagents: Chemical formula: Pb(NO₃)₂. CAS number: 10099-74-8 (active ingredient) EC number: 233-245-9 Synonyms: Lead nitrate, Lead dinitrate Species: Standard solution Purity: 0.5 mol/l Examples of professional applications in various industries: Analytical laboratories: Solution used for...

Lead(II) nitrate rr 0.1 mol/l Technical information about chemical reagents: Chemical formula: Pb(NO₃)₂. CAS number: 10099-74-8 (Active ingredient) EC number: 233-245-9 Synonyms: Lead nitrate, Lead dinitrate Species: Standard solution Purity: 0.1 mol/l Examples of professional applications in various industries: Analytical laboratories: Standard solution used...

Di-sodium wermat standard solution 0.5 mol/l with NIST reference Technical information on chemical reagents: Chemical formula: C₁₀H₁₄N₂Na₂O₈-2H₂O CAS number: 6381-92-6 EC No.: 205-358-3 Synonyms: EDTA disodium, disodium edetate, sodium edetate Species: standard solution Nominal concentration: 0.5 mol/l Assigned titer: 0.498 - 0.502 mol/l Form:...

Zinc chloride, anhydrous, p.d.a. Technical information on the chemical reagents: Chemical formula: ZnCl₂. CAS number: 7646-85-7 EC number: 231-592-0 Synonyms: zinc dichloride, zinc(II) chloride Type: p.d.a. (pure for analysis) Purity: min. 98.0% Molar mass: 136.28 g/mol Density: 2.91 g/cm³ (25°C) Bulk density: approx. 1400-1800...

Bromothymol blue rr 1% in ethanol Technical information on chemical reagents: Chemical formula: C₂₇H₂₈Br₂O₅S / C₂H₅OH CAS number: not applicable EC number: not applicable Synonyms: Bromothymol blue, Bromothymol blue Species: pure Purity: 1% solution in ethanol (approx. 10 g/l) Physical form: liquid Color: no...

Bromothymol blue rr 0.1% in ethanol biological laboratory Technical information about chemical reagents: Chemical formula: C₂₇H₂₈Br₂O₅S / C₂H₅OH CAS number: not applicable EC number: not applicable Synonyms: Bromothymol blue, Bromothymol blue Species: pure Purity: 0.1% solution in ethanol (about 1 g/l) Net weight: 100...

Petroleum benzine III low in aromatics 1000 ml Biolaboratorium Technical information about chemical reagents: Chemical formula: Mixture of C6-C11 hydrocarbons CAS number: 93763-33-8 EC number: 297-852-0 Synonyms: Extraction naphtha, test gasoline Type: technically pure Purity: low in aromatics, benzene <0.1% Net weight: 1000 ml...

Technical information on chemical reagents: Reagent name: IOD-PENTATHYD (Diiodopentoxide) Synonyms: Diiodopentoxide CAS number: 12029-98-0 EC number: 234-740-2 Type: other Molecular formula: I2O5 Molar mass: 333.81 g/mol Content: 97%. Appearance/Form: Light powder Packaging: brown glass container Shelf life: at least 24 months from delivery of...

Technical information on chemical reagents: Chemical formula: C₂H₆O₂ CAS number: 107-21-1 EC number: 203-473-3 Synonyms: Ethylene glycol, 1,2-Ethanediol Type: pure Purity: 10 % Examples of professional applications in various industries: Coolant industry: Antifreeze: Ethylene glycol is used as a main component in coolants for vehicles...

Technical information on chemical reagents: Chemical formula: C₃H₈O CAS number: 67-63-0 EC number: 200-661-7 Synonyms: isopropyl alcohol, isopropanol, propan-2-ol, 2-hydroxypropan Class: Alcohols Purity: ≥ 99.7% Molar mass: 60.1 g/mol Density: 0.785 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life: at least...

Crystalline iodine - Iodine Technical information about chemical reagents: Chemical formula: I2 CAS number: 7553-56-2 EC number: 231-442-4 Molar mass: 253.81 g/mol Purity: min. 99.5% Examples of professional applications in various industries: Chemical analysis: for the preparation of indicator solutions and reagents in analytical...

Dimethyl sulfoxide DMSO BIOLABORATORIUM Technical information on the chemical reagent: Chemical formula: (CH3)2SO CAS number: 67-68-5 EC number: 200-664-3 Synonyms: DMSO, Dimethyl sulfoxide, Methyl sulfoxide, Methylsulfinylmethane Type: Pure Purity: min. 99.9% Examples of professional applications: Chemical industry: Use as an efficient solvent in organic...

Sodium Fluoride CZ CHEM-427987000 Technical Information Chemical Name: Sodium fluoride Synonyms: Sodium fluoride, NaF Chemical Formula: NaF Molar Mass: 41.99 g/mol CAS Number: 7681-49-4 EC Number: 231-667-8 Form: solid Color: white Odor: odorless pH Value: approx. 10.2 (40 g/l H₂O, 20°C) Melting Point: 988°C...