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BENZALDEHYDE - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: C₇H₆O CAS number: 100-52-7 EC number: 202-860-4 Synonyms: Benzaldehyde Type: pure Purity: pure Molar mass: 106.12 g/mol Appearance: colorless to slightly yellowish liquid Odor: almond-like, aromatic Melting point: −26 °C Boiling point: 178.1 °C Density: 1.04 g/cm³ (at 20 °C)...- €20.72 EUR
- €20.72 EUR
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METHYLENE BLUE - PURE 100g WARCHEM
Technical information on chemical reagents: Chemical formula: C16H18ClN3S CAS number: 61-73-4 EC number: 200-515-2 Synonyms: – Category: Indicators Purity: ≥82 % Molar mass: 319.86 g/mol Appearance: red-brown or green powder Packaging: plastic can Shelf life: at least 24 months from delivery Examples of professional applications in...- €32.39 EUR
- €32.39 EUR
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SODIUM SULFIDE 9hydrate - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: Na2S · 9H2O CAS number: 1313-84-4 EC number: 215-211-5 Synonyms: Sodium sulfide nonahydrate Genre: Salts Purity: 95 % Molar mass: 240.18 g/mol Appearance: yellow flakes Packaging: plastic container Shelf life: at least 24 months from delivery Examples...- €2.20 EUR
- €2.20 EUR
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Hydrochloric acid solution 30-33% - pure 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: HCl CAS number: 7647-01-0 EC number: 231-595-7 Synonyms: Hydrochloric acid Type: acids Purity: 30–33% Molar mass: 36.46 g/mol Density: 1.156 g/ml Appearance: colorless to yellow, clear liquid Packaging: depending on sample size Shelf life: at least 24...- €3.29 EUR
- €3.29 EUR
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FORMALDEHYDE solution 10% - PURE 100 ml WARCHEM
Technical Information on Chemical Reagents: Chemical Formula: HCHO CAS Number: 50-00-0 EC Number: 200-001-8 Synonyms: Formaldehyde, Formalin Category: Other Purity: 10% Molar Mass: 30.03 g/mol Density: 1.03 g/ml Appearance: Colorless liquid with acceptable turbidity Packaging: Amber glass bottle Shelf Life: At least 12 months...- €3.89 EUR
- €3.89 EUR
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POTASSIUM IODIDE - pure 5g WARCHEM
Technical information on chemical reagents: Chemical formula: KI CAS number: 7681-11-0 EC number: 231-659-4 Synonyms: Potassium iodide Type: Salts Purity: ≥ 99% Molar mass: 166.01 g/mol Appearance: white, crystalline powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional...- €3.29 EUR
- €3.29 EUR
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DIMETHYLSULPHOXIDE (DMSO) 50% - pure 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: (CH₃)₂SO CAS number: 67-68-5 EC number: 200-664-3 Synonyms: Methyl sulfoxide, Methylsulfinylmethane, DMSO, Dimethyl sulfoxide Genre: other Purity: 50% (pure) Appearance: colorless, clear liquid Molar mass: 78.13 g/mol Density: 1.05 g/ml Packaging: Brown glass bottle Shelf life: at...- €8.23 EUR
- €8.23 EUR
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MAGNESIUM NITRATE 6 hydrate - pure 100g WARCHEM
Designation (English): Magnesium nitrate hexahydrate Synonyms: Magnesium nitrate hexahydrate Species: pure Chemical formula: Mg(NO3)2 x 6H2O Molar mass: 256,41 g/mol EC No: 233-826-7 CAS number: 13446-18-9 .- €7.13 EUR
- €7.13 EUR
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MAGNESIUM METAL PRODIUM - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: Mg CAS number: 7439-95-4 EG number: 231-104-6 Synonyms: magnesium powder, magnesium metal - powder Type: other Purity: ≥ 99.5 % Appearance: silvery-gray powder Molar mass: 24.31 g/mol Packaging: plastic container Shelf life: at least 24 months from...- €15.91 EUR
- €15.91 EUR
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TRICHLOROOCTIC ACID (TCA) 20% - pure 100ml WARCHEM
Technical information on chemical reagents: Chemical formula: CCl₃COOH CAS number: 76-03-9 EC number: 200-927-2 Synonyms: TCA acid Category: acids Purity: 20% Molar mass: 163.39 g/mol Density: 1.1 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life: at least 12 months after delivery...- €11.52 EUR
- €11.52 EUR
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PALMITIC ACID - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: C₁₆H₃₂O₂. CAS number: 57-10-3 EC number: 200-312-9 Synonyms: palmitic acid, hexadecanoic acid Type: acids Purity: ≥95%. Appearance: white to light powder Molar mass: 256.43 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Melting...- €13.72 EUR
- €13.72 EUR
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anhydrous caffeine - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: C8H10N4O2 CAS number: 58-08-2 EC number: 200-362-1 Synonyms: 1,3,7-Trimethylxanthine, anhydrous caffeine Type: Pure Molar mass: 194.19 g/mol Purity: ≥ 99 % Appearance: White, crystalline powder Packaging: Plastic packaging Minimum shelf life: 24 months after delivery Examples of...- €4.94 EUR
- €4.94 EUR
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Iodine crystalline - pure 25g WARCHEM
Name (English): Iodine Synonyms: sublimed iodine, crystalline iodine Species: pure Chemical formula: I2 Molar mass: 253.8 g/mol EC number: 231-442-4 CAS number: 7553-56-2 . Warning symbols on the label GHS07 - Irritant / harmful (Exclamation mark) GHS09 - Hazardous to the aquatic environment (Environment)...- €16.46 EUR
- €16.46 EUR
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IZOAMYL ALCOHOL - pure 100ml WARCHEM
Name (English): Isoamyl alcohol Synonyms: Isopentanol Species: pure Chemical formula: C5H12O Molar mass: 88.15 g/mol EC number: 204-633-5 CAS number: 123-51-3 . Warning symbols on label GHS02 - Flammable substances (flame) GHS07 - Irritant / harmful (exclamation mark) Signal word: Warning Other markings: UN...- €9.33 EUR
- €9.33 EUR
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n-HEPTANE - pure 250ml WARCHEM
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 the label GHS02 - Flammable substances (Flame) GHS07 - Irritant / harmful (Exclamation mark) GHS08 - Serious health hazard (Health hazard) GHS09...- €18.66 EUR
- €18.66 EUR
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ETHYLENE GLYCOL - CZDA 500ml WARCHEM
Name (English): Ethylene glycol Synonyms: Ethane-1,2-diol, 1,2-ethanediol, 1,2-dihydroxyethane Grade: pure for analysis 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. 99.0% Free acids (i.e., CH₃COOH) max. 0.001% Chlorides (Cl) max. 0.0005% Sulfates...- €9.33 EUR
- €9.33 EUR
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PHENOLPHTHALEIN 1% solution in ethanol - pure 100ml WARCHEM
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 parameter Tested value NORM Phenolphthalein 1.0% ± 0.1% Ethanol (V/V) 70.0% ± 2.0% Isopropanol (V/V) 0.7% ± 0.2% 2-Butanone...- €4.39 EUR
- €4.39 EUR
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PHENOLPHTHALEIN - pure 25g WARCHEM
Technical information on chemical reagents: Chemical name: Phenolphthalein Synonyms: 3,3-Bis-(4-hydroxyphenyl)phthalid Quality: pure Molar mass: 318.33 g/mol EC number: 201-004-7 CAS number: 77-09-8 Type: indicators Appearance: Light powder Packaging: plastic container Minimum shelf life: 24 months after delivery Examples of professional applications in various industries:...- €8.23 EUR
- €8.23 EUR
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PHENOLPHTHALEIN - pure 100g WARCHEM
Technical information on chemical reagents: Chemical name: Phenolphthalein Synonyms: 3,3-Bis-(4-hydroxyphenyl)phthalide Quality: pure Molar mass: 318.33 g/mol EC number: 201-004-7 CAS number: 77-09-8 Type: Indicators Appearance: Light powder Packaging: Plastic bottle Minimum shelf life: 24 months after delivery Examples of professional applications in various industries:...- €25.24 EUR
- €25.24 EUR
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PHENOL 10% solution - pure 100ml WARCHEM
Designation (English): Phenol solution 10% Synonyms: Carbolic acid in solution 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 STANDARD Content 10.0% ± 0.5% Identity as prescribed External appearance Colorless or pale pink liquid...- €5.49 EUR
- €5.49 EUR
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