Designation (English): Nitric acid solution 1% Synonyms: Nitric acid (V) Species: pure Chemical formula: HNO₃ Molar mass: 176.13 g/mol EC number: 231-714-2 CAS number: 7697-37-2 Quality parameters TESTED VALUE STANDARD Content 1.0% ± 0.1% Chlorides (Cl) max. 0.001% Sulfates (SO₄) max. 0.001% Heavy metals...

Name (English): Ethylene glycol Synonyms: Ethane-1,2-diol, 1,2-ethanediol, 1,2-dihydroxyethane Species: pure Chemical formula: C₂H₆O₂ Molar mass: 62.07 g/mol EC number: 203-473-3 CAS number: 107-21-1 Quality parameters Tested value Standard Content min. 98.5% Free acids (CH₃COOH) max. 0.002% Chlorides (Cl) max. 0.001% Heavy metals (Pb) max....

Name (English): 10% formaldehyde solution Synonyms: Formaldehyde, formalin Species: pure Chemical formula: HCHO Molar mass: 30.03 g/mol EC No: 200-001-8 CAS number: 50-00-0 . Warning symbols on the label GHS06 - Acute toxicity (Skull and crossbones) GHS08 - Serious health hazard (Health hazard) Signal...

Name (English): Phenolphthalein solution 1% in ethanol Synonyms: 3,3-Bis-(4-hydroxyphenyl)phthalide Species: pure Chemical formula: C₂₀H₁₄O₄ Molar mass: 318.33 g/mol EC No: 201-004-7 CAS number: 77-09-8 Quality parameters TESTED VALUE NORM Phenolphthalein 1.0% ± 0.1% Ethanol (V/V) 70.0% ± 2.0% Isopropanol (V/V) 0.7% ± 0.2% 2-Butanone...

Name (English): Zinc chloride Synonyms: Zinc dichloride, Zinc chloride Grade: pure Chemical formula: ZnCl₂ Molar mass: 136.3 g/mol EC number: 231-592-0 CAS number: 7646-85-7 Quality parameters Tested Value Standard Content min. 98.0% Sulfates (SO₄) max. 0.1% Alkali metals max. 1.0% Cadmium (Cd) max. 0.001%...

Technical information about chemical reagents: Chemical form: CeO₂. CAS number: 1306-38-3 EC number: 215-150-4 Synonyms: Cerium oxide Type: Pure Molar mass: 172.1 g/mol Minimum content: 99.5% Category: Other Appearance/Form: Light powder Examples of professional applications in various industries: Materials science: Used as a polishing...

Name (English): Benzyl alcohol Synonyms: Hydroxytoluene, Phenylcarbinol, Phenylmethanol, Tolueneol Species: pure for analysis Chemical Formula: C6H5CH2OH Molar Mass: 108.14 g/mol EC No: 202-859-9 CAS Number: 100-51-6 .

Technical information on chemical reagents: Chemical name: ammonium chloride Synonyms: ammonium chloride, sal ammoniac Quality: pure Molecular formula: NH4Cl Molar mass: 53.49 g/mol EC number: 235-186-4 CAS number: 12125-02-9 Minimum content: 99%. Type: Salts Appearance: white, crystalline powder Packaging: Plastic container Minimum shelf life:...

Name (English): Acetone Synonyms: Propanone, Dimethyl ketone Species: pure Chemical formula: C₃H₆O Molar mass: 58.08 g/mol EC no: 200-662-2 CAS number: 67-64-1 Quality parameters TESTED VALUE STANDARD Content (GC) min. 99.0% Methanol max. 0.05% Acidity (CH₃COOH) max. 0.005% Residue on evaporation max. 0.001% Water...

Technical information about chemical reagents: Chemical formula: H₂O CAS number: 7732-18-5 EC number: 231-791-2 Synonyms: Dihydrogen monoxide Grade: analytical quality Purity: ≥ 99.99% Molar mass: 18.02 g/mol Density: 1.00 g/ml Physical form: colorless, clear liquid Type: Solvent Packaging: Plastic packaging Expiration date: minimum 12...

Technical information about chemical reagents: Chemical formula: Ca(ClO)₂. CAS number: 7778-54-3 EC number: 231-908-7 Synonyms: chlorinated lime Type: salt Purity: ≥ 95% Molar mass: 142.98 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 12 months from delivery Examples of professional applications...

According to § 2 Paragraph 5 Sentence 2 of the Chemicals Prohibition Ordinance, this item is prohibited from being sold to private individuals. Delivery is made exclusively to resellers, professional users, commercial enterprises, or public research, testing, or educational institutions upon presentation of the...

Technical information about chemical reagents: Chemical formula: (C2H4O)n CAS number: 25213-24-5 EC number: 209-183-3 Synonyms: (Poly)vinyl alcohol Category: Alcohols Purity: pure Appearance: clear flakes or powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional applications in various industries:...

Name (English): Methanol Synonyms: Methyl alcohol, Carbinol Species: pure Chemical formula: CH₃OH Molar mass: 32.04 g/mol EC number: 200-659-6 CAS number: 67-56-1 Quality parameters TESTED VALUE STANDARD Content (GC) min. 99.0% Free acids (CH₃COOH) max. 0.005% Ethanol (GC) max. 0.02% Iron (Fe) max. 0.002%...

Name (English): Trichloroacetic acid Synonyms: TCA acid Species: pure Chemical Formula: CCl3COOH Molar Mass: 163.39 g/mol EC Number: 200-927-2 CAS Number: 76-03-9 .

Technical Information on Chemical Reagents: Reagent name (English): Formic acid solution 85% (Formic acid solution 85%) Synonyms: Methanoic acid CAS number: 64-18-6 EC number (EC): 200-579-1 Type: Organic carboxylic acid (aqueous solution) Purity: pure Summary chemical formula: HCOOH Molar mass: 46.03 g/mol Content: approx....

Technical information on chemical reagents: Chemical formula: C₂H₃ClO₂. CAS Number: 79-11-8 EC Number: 201-178-4 Synonyms: chloroacetic acid, chloroethanoic acid, monochloroacetic acid Category: acids Purity: ≥98.5%. Appearance: white or colorless crystals Molar mass: 94.5 g/mol Packaging: plastic container Shelf life: at least 24 months from...

Name (English): n-Heptane Species: pure Chemical formula: C7H16 Molar mass: 100.21 g/mol EC number: 205-563-8 CAS number: 142-82-5 . Warning symbols on label GHS02 - Flammable substances (Flame) GHS07 - Irritant / harmful (Exclamation mark) GHS08 - Serious health hazard (Health hazard) GHS09 -...

Name (English): Formaldehyde Solution 36-38% Synonyms: Formaldehyde, Formalin, Methanal Grade: pure for analysis Chemical formula: HCHO Molar mass: 30.03 g/mol EC No: 200-001-8 CAS number: 50-00-0 . Warning symbols on the label GHS05 - Corrosive (corrosive) GHS06 - Acute toxicity (Skull and crossbones) GHS08...

Designation (English): Phenolphthalein solution 1% in ethanol Synonyms: 3,3-Bis-(4-hydroxyphenyl)phthalide Species: pure Chemical formula: C₂₀H₁₄O₄ Molar mass: 318.33 g/mol EC no: 201-004-7 CAS number: 77-09-8 Quality parameters TESTED VALUE NORM Phenolphthalein 1.0% ± 0.1% Ethanol (V/V) 70.0% ± 2.0% Isopropanol (V/V) 0.7% ± 0.2% 2-Butanone...