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Sodium hydrogen carbonate - pure 1 kg WARCHEM
Name (English): Sodium bicarbonate Synonyms: Sodium acid carbonate, Sodium bicarbonate, Baking soda, Sodium bicarbonate Species: pure Chemical formula: NaHCO3 Molar mass: 84.01 g/mol EC No: 205-633-8 CAS Number: 144-55-8 .- €6,10
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EDTA Dihydrate - AR Grade 100g WARCHEM
Technical information on chemical reagents: Chemical formula: C₁₀H₁₄N₂Na₂O₈ - 2H₂O CAS number: 6381-92-6 EC number: 205-358-3 Synonyms: Edetate disodium dihydrate Genre: pure Purity / Content: ≥ 99%. Molar mass: 372.24 g/mol Physical form: white powder Type: Salts Packaging: plastic container Expiry date: at least...- €6,10
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POTASSIUM PERMANGANATE Solution 0.05% 100ml WARCHEM
Designation (English): Potassium permanganate solution 0.05% 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 0.05% ± 0.005% Identity as specified Density (20°C) approx. 1,000 g/cm³...- €3,99
- €3,99
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Potassium nitrate - pure 500g WARCHEM
Name (English): Potassium nitrate Synonyms: Potassium nitrate, Kaliumnitrat, Indian saltpeter Species: pure Chemical Formula: KNO3 Molar Mass: 101.11 g/mol EC Number: 231-818-8 CAS Number: 7757-79-1 .- €5,75
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MAGNESIUM METAL PRODIUM - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: Mg CAS number: 7439-95-4 EC number: 231-104-6 Synonyms: magnesium powder, magnesium metal - powder Genus: other Purity: ≥ 99.5 % Appearance: silver-gray powder Molar mass: 24.31 g/mol Packaging: plastic jar Shelf life: at least 24 months from...- €47,98
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Tannic Acid - pure 500g WARCHEM
Technical information on chemical reagents: Chemical formula: C₇₆H₅₂O₄₆ CAS number: 1401-55-4 EC number: 215-753-2 Synonyms: Tannic acid Type: Pure Purity: not specified Molar mass: 1701.28 g/mol Appearance: light brown powder Packaging: plastic container Solubility: soluble in water and ethanol Physical state: solid Melting point:...- €128,29
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SULFURIC ACID 5% - pure 250ml WARCHEM
Technical information about chemical reagents: Chemical formula: H₂SO₄. CAS-Nummer: 7664-93-9 EG-Nummer: 231-639-5 Synonyms: Sulfuric acid Category: Acids Purity: 5% Molar mass: 98.08 g/mol Density: 1.032 g/ml Appearance: colorless liquid Packaging: Plastic bottle Shelf life: at least 12 months after delivery Examples of professional applications...- €4,36
- €4,36
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Oleic acid - pure 250ml WARCHEM
Technical information about 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...- €15,16
- €15,16
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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
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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
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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
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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
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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
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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
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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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