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Technical information on chemical reagents: Chemical formula: H₂NCSNH₂. CAS number: 62-56-6 EC number: 200-543-5 Synonyms: Thiourea, Thiocarbamide Grade: Analytical Quality Purity: 99%. Molar mass: 76.11 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery Solubility: highly water-soluble, also...

Name (English): Sodium hydroxide Synonyms: Sodium hydroxide, caustic soda, lye, caustic soda Species: pure Chemical formula: NaOH Molar mass: 40 g/mol EC no: 215-185-5 CAS number: 1310-73-2 Quality parameters TESTED VALUE NORM Content min. 98.0% Chlorides (Cl) max. 0.05% Sulfates (SO₄) max. 0.01% Iron...

Designation (English): Potassium permanganate solution 4% Synonyms: Potassium permanganate, potassium manganate (VII) Species: pure Chemical formula: KMnO₄ Molar mass: 158.04 g/mol EC no: 231-760-3 CAS number: 7722-64-7 Quality parameters TESTED VALUE NORM Content 4.0% ± 0.5% Identity as specified Density (20°C) approx. 1.028 g/cm³...

Name (English): Copper(II) chloride dihydrate Synonyms: Copper chloride dihydrate Species: pure Chemical formula: CuCl2 x 2H2O Molar mass: 170.48 g/mol EC No: 231-210-2 CAS Number: 10125-13-0 .

Name (English): Glacial acetic acid Synonyms: Ethanoic acid, glacial acetic acid Species: pure for analysis Chemical formula: CH₃COOH Molar mass: 60.05 g/mol EC number: 200-580-7 CAS number: 64-19-7 Quality parameters TESTED VALUE NORM Content min. 99.5% Acetaldehyde (CH₃CHO) max. 0.01% Chlorides (Cl) max. 0.0001%...

Name (English): 1,4-Butandiol Synonyms: 1,4-Butylene glycol, Tetramethylene glycol, BDO Species: pure for analysis Chemical formula: C₄H₁₀O₂ Molar mass: 90.12 g/mol EC number: 203-786-5 CAS number: 110-63-4 Quality parameters TESTED VALUE NORM Content min. 99.5% Water max. 0.1% Color (APHA) max. 10 units Hz External...

Technical information about chemical reagents: Chemical formula: C2H5OH CAS number: 64-17-5 EC number: 200-578-6 Synonyms: denatured ethyl alcohol, medical spirit Grade: Pure Purity: 70 Examples of professional applications in various industries: Cleaning and disinfecting agents: 70% ethanol is frequently used as a disinfectant in...

Technical information about chemical reagents: Chemical name: Ammonium hydroxide solution, Ammonia solution Synonyms: Ammonia water, Ammonium hydroxide Quality: pure Molecular formula: NH3 - H2O Molar mass: 35.05 g/mol EC number: 215-647-6 CAS number: 1336-21-6 Content: 10%. Density: 0.96 g/ml Type: Base Appearance: colorless, clear...

Technical information on chemical reagents: Chemical name: Lead(II) acetate trihydrate English name: Lead(II) acetate trihydrate Synonyms: Lead acetate trihydrate Quality: pure for analysis Chemical formula: (CH₃COO)₂Pb · 3H₂O Molar mass: 379.34 g/mol EC number: 206-104-4 CAS number: 6080-56-4 Appearance: colorless to white, crystalline substance...

Technical information about chemical reagents: Chemical formula: Al CAS number: 7429-90-5 EC number: 231-072-3 Synonyms: Aluminum Genre: pure Purity: pure Molar mass: 26.98 g/mol Appearance: silvery-gray, fine metal powder Odor: odorless Melting point: 660.3 °C Boiling point: 2470 °C Density: approx. 2.70 g/cm³ Solubility: insoluble in...

Technical information about chemical reagents: Chemical formula: CCl₃COOH CAS-Nummer: 76-03-9 EG-Nummer: 200-927-2 Synonyms: TCA acid Category: Acids Purity: 50% Molar mass: 163.39 g/mol Density: 1.2 g/ml Appearance: Colorless, clear liquid Packaging: Brown glass bottle Shelf life: minimum 12 months from delivery Examples of professional...

Technical information on chemical reagents: Chemical formula: H₂O₂ CAS number: 7722-84-1 EC number: 231-765-0 Synonyms: Hydrogen peroxide solution 12 % Genre: Pure Purity: 12 % Appearance: colorless, clear liquid Density: approx. 1.04 g/ml Molar mass: 34.01 g/mol Packaging: plastic packaging Shelf life: at least 12 months...

Technical information about chemical reagents: Chemical formula: C2H3Cl3O2 CAS number: 302-17-0 EC number: 206-117-6 Synonyms: Trichloroacetaldehyde hydrate Type: pure Molar mass: 165.40 g/mol Packaging: plastic container Physical state: white crystalline powder Examples of professional applications in various industries: Organic chemistry: Used as a reagent...

Technical information on chemical reagents: Chemical formula: C₁₈H₃₄O₂ CAS number: 112-80-1 EC number: 204-007-1 Synonyms: Oleic acid, cis-Octadec-9-enoic acid Category: Acids Purity: pure Appearance: liquid Molar mass: 282.47 g/mol Density: 0.89 g/ml Packaging: depends on the sample weight size Shelf life: at least 24...

Technical information about chemical reagents: Chemical formula: ZnSO₄ · 7H₂O CAS number: 7446-20-0 EC number: 231-793-3 Synonyms: zinc sulfate heptahydrate, zinc vitriol Species: pure Molar mass: 287.54 g/mol Minimum content: 98 % Type: Salts Appearance/Form: white, crystalline powder Examples of professional applications in various industries:...

Technical information on chemical reagents: Chemical formula: C₇H₈ CAS number: 108-88-3 EG number: 203-625-9 Synonyms: Methylbenzene Genre: Solvents Purity: ≥ 99.7% Molar mass: 92.14 g/mol Density: 0.87 g/ml Appearance: colorless liquid Packaging: Brown glass bottle Shelf life: at least 24 months from delivery Examples...

Technical information on chemical reagents: Chemical name: Lead(II) acetate trihydrate English name: Lead(II) acetate trihydrate Synonyms: Lead acetate trihydrate Quality: pure for analysis Chemical formula: (CH₃COO)₂Pb · 3H₂O Molar mass: 379.34 g/mol EG number: 206-104-4 CAS number: 6080-56-4 Appearance: colorless to white, crystalline substance...

Technical information on chemical reagents: Chemical name: Hydrochloric acid solution 10% English name: Hydrochloric acid solution 10 % Synonyms: Hydrochloric acid Species: pure Chemical formula: HCl Molar mass: 36.46 g/mol EG number: 231-595-7 CAS Number: 7647-01-0 Appearance: clear, colorless to slightly yellowish liquid Odor:...

Glass pipette with screw cap Ø18 mm and authenticity ring – compatible with BIOMUS 100 ml bottles Technical laboratory pipette with glass bulb, equipped with a black screw cap with authenticity ring. High-quality design for precise use in professional applications such as chemistry, analysis,...

Technical information about chemical reagents: Chemical formula: H₃BO₃ CAS number: 10043-35-3 EC number: 233-139-2 Synonyms: boric acid, orthoboric acid Type: acids Purity: ≥ 99% Molar mass: 61.83 g/mol Appearance: white powder Packaging: plastic packaging Shelf life: at least 24 months from delivery Examples of...