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OCTIC ACID 99.5% - pure 1L WARCHEM
Name (English): Glacial acetic acid Synonyms: Ethanoic acid, glacial acetic acid Species: pure Chemical formula: CH₃COOH Molar mass: 60.05 g/mol EC number: 200-580-7 CAS number: 64-19-7 Quality parameters TESTED VALUE STANDARD Content min. 99.5% Chlorides (Cl) max. 0.00025% Sulfates (SO₄) max. 0.0005% Heavy metals...- €17,59
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FUMARIC ACID - pure 100g WARCHEM
Technical information about chemical reagents: Chemical formula: C₄H₄O₄. CAS number: 110-17-8 EC number: 203-743-0 Synonyms: Fumaric acid, Fumaric Acid Category: Acids Purity: ≥ 99% Molar mass: 116.07 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of...- €6,10
- €6,10
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NITROUS ACID 3% solution - pure 1L WARCHEM
Designation (English): 3% Nitric Acid Solution 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 NORM Content 3.0% ± 0.25% Chlorides (Cl) max. 0.001% Sulfates (SO₄) max. 0.001% Heavy metals...- €6,80
- €6,80
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anhydrous caffeine - pure 500g WARCHEM
Technical information about chemical reagents: Chemical formula: C8H10N4O2 CAS number: 58-08-2 EC number: 200-362-1 Synonyms: 1,3,7-Trimethylxanthine, anhydrous caffeine Genus: Pure Molar mass: 194.19 g/mol Purity: ≥ 99 % Appearance: White, crystalline powder Packaging: Plastic packaging Shelf life: 24 months after delivery Examples of professional...- €22,20
- €22,20
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ETHYLENE GLYCOL - pure 500ml WARCHEM
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 NORM Content min. 98.5% Free acids (CH₃COOH) max. 0.002% Chlorides (Cl) max. 0.001% Heavy metals (Pb) max....- €6,10
- €6,10
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PHENOL - pure 100g WARCHEM
Name (English): Phenol Synonyms: Carbolic acid Species: pure Chemical formula: C₆H₅OH Molar mass: 94.11 g/mol EC number: 203-632-7 CAS number: 108-95-2 Quality parameters TESTED VALUE NORM Content min. 98.0% Iron (Fe) max. 0.02% Water (KF) max. 0.75% Melting point 38.0 - 42.0°C External appearance...- €10,28
- €10,28
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DIETHYL ETHER - pure 1L WARCHEM
Name (English): Diethyl ether Synonyms: Ethyl ether, Diethyl ether, Ethoxyethane Species: pure Chemical formula: (C₂H₅)₂O Molar mass: 74,12 g/mol EC number: 200-467-2 CAS number: 60-29-7 Quality parameters TESTED VALUE NORM Content min. 99.5% Free acids (CH₃COOH) max. 0.0005% Ethanol max. 0.2% Methanol max. 0.05%...- €28,89
- €28,89
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ETHANOL CONTENT 70% - pure 1L WARCHEM
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 commonly used as a disinfectant in...- €6,45
- €6,45
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2-BUTANONE (MEK) - pure 500ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₄H₈O CAS number: 78-93-3 EG number: 201-159-0 Synonyms: Methyl ethyl ketone, Butanone, Butan-2-one, Methylacetone, MEK Category: Solvent Purity: ≥ 98.5% Molar mass: 72.12 g/mol Density: 0.805 g/ml Appearance: colorless, clear liquid Packaging: Plastic packaging Shelf life: at...- €8,19
- €8,19
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BENZYL ALKOHOL - pure 250ml WARCHEM
Name (English): Benzyl alcohol Synonyms: Hydroxytoluene, Phenylcarbinol, Phenylmethanol, Tolueneol Species: pure Chemical Formula: C6H5CH2OH Molar Mass: 108.14 g/mol EC Number: 202-859-9 CAS Number: 100-51-6 .- €10,98
- €10,98
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Ammonium chloride - pure 1kg WARCHEM
Technical information on chemical reagents: Chemical name: Ammonium chloride Synonyms: Ammonium chloride, Sal ammoniac Quality: pure Chemical 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 Shelf life: 24...- €8,89
- €8,89
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ACETONE - CHDA 1L WARCHEM
Name (English): Acetone Synonyms: Propanone, Dimethyl ketone Species: analytical grade 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. 99.5% Methanol max. 0.05% Acidity (CH₃COOH) max. 0.002% Residue on evaporation max. 0.001%...- €11,33
- €11,33
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CALCIUM HYPOCHLORITE (CHLORIDE OF LIME) - pure 250g WARCHEM
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: minimum 12 months from delivery Examples of professional applications in...- €4,71
- €4,71
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AMMONIA SOLUTION 25% (AMMONIA RR 25%) – PURE 1L WARCHEM
Technical information about chemical reagents: Chemical name: ammonium hydroxide solution, ammonia solution Synonyms: ammonia water, ammonium hydroxide Quality: analytical grade Chemical formula: NH3 · H2O Molar mass: 35.05 g/mol EC number: 215-647-6 CAS number: 1336-21-6 Content: 25 % Density: 0.91 g/ml Type: Basis Appearance:...- €9,93
- €9,93
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POTASSIUM FERROCYANIDE - PURE 100g WARCHEM
Technical information on chemical reagents: Chemical designation: POTASSIUM FERROCYANIDE English name: Potassium hexacyanoferrate (III) Synonyms: Potassium hexacyanoferrate (III) Grade: pure for analysis Chemical formula: K₃[Fe(CN)₆] Molar mass: 329.26 g/mol EC number: 237-323-3 CAS number: 13746-66-2 Appearance: yellowish, crystalline solid Solubility: soluble in water, insoluble...- €15,85
- €15,85
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Hydrochloric Acid 30–33% – pure 500 ml WARCHEM
Technical information about chemical reagents: Chemical name: Hydrochloric acid solution 30–33 % English name: Hydrochloric acid solution 30–33 % Synonyms: Hydrochloric acid Species: pure Chemical formula: HCl Molar mass: 36.46 g/mol EC number: 231-595-7 CAS number: 7647-01-0 Appearance: clear, colorless to yellowish liquid with...- €7,49
- €7,49
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POTASSIUM HYDROXIDE solution 5% - pure 100 ml WARCHEM
Technical information about chemical reagents: Chemical formula: KOH CAS number: 1310-58-3 EC number: 215-181-3 Synonyms: Potassium hydroxide solution Type: Pure Purity: 5% Molar mass: 56.11 g/mol Density: 1.044 g/ml Appearance: colorless liquid Packaging: plastic bottle Shelf life: at least 12 months from delivery pH...- €3,17
- €3,17
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IRON(III) AMMONIUM OXALATE 3hydrate - PURE PA 25g WARCHEM
Technical information about chemical reagents: Chemical formula: (NH₄)₃Fe(C₂O₄)₃ · 3H₂O CAS number: 13268-42-3 EC number: 220-952-2 Synonyms: Iron(III) ammonium oxalate trihydrate Grade: Analytically pure Purity: ≥ 99% Appearance: light green, crystalline powder Molar mass: 427.94 g/mol Packaging: plastic container Shelf life: at least 24...- €9,79
- €9,79
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FORMALDEHYDE solution 10% - PURE 100 ml WARCHEM
Technical information about chemical reagents: Chemical formula: HCHO CAS-Nummer: 50-00-0 EG-Nummer: 200-001-8 Synonyms: Formaldehyde, Formalin Genre: Other Purity: 10 % Molar mass: 30.03 g/mol Density: 1.03 g/ml Appearance: colorless liquid with acceptable turbidity Packaging: brown glass bottle Shelf life: minimum 12 months from delivery Examples of professional...- €3,95
- €3,95
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CRYSTAL VIOLET Solution 0.1% - pure 100 ml WARCHEM
Technical information about chemical reagents: Chemical formula: C25H30ClN3 CAS number: 548-62-9 EC number: 208-953-6 Synonyms: Gentian Violet, Methyl Violet 10B, Basic Violet 3, Hexamethylpararosaniline chloride Type: Indicators (Triphenylmethane dye) Purity: pure Content: 0.1 % (w/v) Molar mass: 407.99 g mol⁻¹ Appearance: purple liquid Packaging...- €5,40
- €5,40
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