Potassium Hydroxide 1 mol/L - Standard Solution in Ethanol Technical Specifications Composition: KOH/C₂H₅OH (Ethanol) Molar Mass: not applicable (solution) CAS Number: not applicable EC Number: not applicable Physical State: liquid Color: colorless Odor: ethanol-like pH Value: approx. 14 (20°C) Melting Point: -114.5°C (Ethanol) Boiling...

Potassium Hydrogen Sulfate (KHSO₄) - p.c. Technical Specifications Chemical Name: Potassium Bisulfate Alternative Names: Potassium Hydrogen Sulfate, Potassium Bisulfate Chemical Formula: KHSO₄. Molecular Weight: 136.17 g/mol CAS Number: 7646-93-7 EC Number: 231-594-1 Form: solid Color: colorless Odor: odorless pH Value: approx. 1 (50 g/l...

Phloroglucinol reagent solution CHEM-116950838 Technical information about chemical reagents: Physical state: liquid Color: pink-red to red (after addition of HCl - intense color reaction) Odor: no information pH value: no information Melting point: not applicable Boiling point: no information Auto-ignition temperature: no data available...

Dragendorff Reagent - Set with 2 components, 125 ml each Technical information about the chemical reagents: Chemical formula: not applicable (mixture) CAS number: not applicable (mixture) EC number: not applicable Synonyms: Dragendorff reagent Type: Analytical reagent Purity: not determined Examples of professional applications in...

Analytical Balance Potassium Hydroxide 0.1 mol/l Liquid CHEM-167468238 Technical Information about Chemical Reagents: Chemical Formula: KOH CAS Number: 1310-58-3 EC Number: 215-181-3 Synonyms: Potassium Lye, Caustic Potash, Potassium Hydrate Type: Analytical Balance - Standard Solution Purity: 0.1 mol/l Solution - Analytical Quality Examples of...

Acetic Acid 0.5Mol/L Technical Information about Chemical Reagents: Chemical Formula: CH₃COOH CAS Number: 64-19-7 EC Number: 200-580-7 Synonyms: Ethanoic Acid Type: Standard Solution Purity: analytical solution 0.5 mol/l Form: liquid Color: colorless Odor: pungent, characteristic pH Value: approximately 2.4 (0.5 mol/l solution in H₂O)...

Copper(II) sulfate anhydrous Synonyms: Copper(II) sulfate, CuSO₄, Copper sulfate, Copper(II) sulfate CAS No.: 7758-98-7 EC No: 231-847-6 Molar mass: 159.62 g/mol Technical specifications Form: solid Color: white to gray Odor: odorless pH value (5%, 20°C): 3.5 - 4.5 Boiling point: 340 - 650°C (thermal...

Oxalic Acid Dihydrate p.d.a. Technical information about chemical reagents: Chemical formula: C₂H₂O₄ - 2H₂O English name: Oxalic Acid Dihydrate Polish name: Dicarboxylic Acid CAS number: 6153-56-6 EC number: 205-634-3 Molar mass: 126.07 g/mol Catalog number: CHEM*115758600 Grade: p.d.a. (pure for analysis) Assay: min. 99.5%...

Oxalic Acid Dihydrate p.d.a. Technical information about chemical reagents: Chemical Formula: C₂H₂O₄ - 2H₂O English Name: Oxalic Acid Dihydrate Polish Name: Dicarboxylic Acid CAS Number: 6153-56-6 EC Number: 205-634-3 Molar Mass: 126.07 g/mol Catalog Number: CHEM*115758600 Grade: p.d.a. (pure for analysis) Assay: min. 99.5%...

Periodic acid solution 0.1 mol/l Technical information about chemical reagents: Chemical formula: HIO₄. CAS number: 7782-68-5 EC number: 232-038-0 Synonyms: Iodic acid (VII), Metaiodic acid, Periodic acid Species: standard solution Purity: 0.1 mol/l ± 0.001 mol/l Examples of professional applications in various industries: Analytical...

Benzoic acid Technical information about chemical reagents: Chemical formula: C₇H₆O₂. CAS number: 65-85-0 EC number: 200-618-2 Synonyms: Benzene carboxylic acid Type: p.d.a. Purity: min. 99.5% Examples of professional applications in various industries: Chemical industry: Used as a substrate in organic syntheses and in the...

Isooctane for HPLC Chromatography Technical Information about Chemical Reagents: Chemical Formula: C₈H₁₈. CAS Number: 540-84-1 EC Number: 208-759-1 Synonyms: Iso-Octane, 2,2,4-Trimethylhexane Species: for HPLC Purity: min. 99.5% (GC) Examples of Professional Applications in Various Industries: Liquid Chromatography (HPLC): High-purity organic solvent used as the...

Kjeltabs catalyst (3.5 g potassium sulfate + 0.4 g copper(II) sulfate pentahydrate) Technical information on chemical reagents: Composition: K₂SO₄ (3.5 g) + CuSO₄-5H₂O (0.4 g) CAS number (Potassium sulfate): 7778-80-5 EC number (Potassium sulfate): 231-915-5 CAS number (Copper(II) sulfate pentahydrate): 7758-99-8 EC number (Copper(II)...

Kjeltabs catalyst (3.5 g potassium sulfate + 0.4 g copper(II) sulfate pentahydrate) Technical information on chemical reagents: Composition: K₂SO₄ (3.5 g) + CuSO₄-5H₂O (0.4 g) CAS number (Potassium sulfate): 7778-80-5 EC number (Potassium sulfate): 231-915-5 CAS number (Copper(II) sulfate pentahydrate): 7758-99-8 EC number (Copper(II)...

Ethylene diamine CZDA Biolaboratorium Technical information about chemical reagents: Chemical formula: C₂H₄(NH₂)₂. CAS number: 107-15-3 EC number: 203-468-6 Synonyms: 1,2-Diaminoethane, EDA Type: CZDA Purity: min. 99.5% Net weight: 1000 ml Examples of professional applications in various industries: Chemical industry: Ethylene diamine is used as...

Tert-Butylmethyl ether CZ CHEM-423846604 Technical information about chemical reagents: Chemical formula: C5H12O CAS number: 1634-04-4 EC number: 216-653-1 Synonyms: MTBE, Methyl-tert.-butyl ether, tert.-Butyl methyl ether Species: Pure Purity (GC): min. 99.0% Net weight: 1000g Examples of professional applications in various industries: Chemical industry: MTBE...

Sodium thiosulfate 500g BIOMUS Technical information on chemical reagents: Synonyms: thiosulfate, STS, sodium thiosulfate, antichlorine Genre: Clean Purity: Pure without impurities Chemical formula: Na₂S₂O₃ · 5H₂O Net weight: 500g Examples of professional applications in various industries: Photography: Fixing agent: Sodium thiosulfate is used in...

Sodium thiosulfate 250g BIOMUS Technical information on chemical reagents: Synonyms: thiosulfate, STS, sodium thiosulfate, antichlorine Genre: Clean Purity: Pure without impurities Chemical formula: Na₂S₂O₃ · 5H₂O Net weight: 250g Examples of professional applications in various industries: Photography: Fixing agent: Sodium thiosulfate is used in...

Technical information on chemical reagents: Chemical formula: Na₂CO₃ CAS number: 497-19-8 EC number: 207-838-8 Synonyms: Soda Type: Analytical quality Purity: 99.5 % Molar mass: 105.99 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery Melting point: 851°C Solubility:...

Sodium hypochlorite (5-10% solution) Technical information about chemical reagents: Chemical formula: NaClO CAS number: 7681-52-9 EC number: 231-668-3 Synonyms: sodium hypochlorite solution, sodium chlorate Molar mass: 74.44 g/mol Species: aqueous solution Active ingredient content: 9.6 ± 0.1 % NaOH content: max. 13 g/l Physical...