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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 .- €18,66
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GLUCOSE anhydrous - CZDA 100g WARCHEM
Technical information about chemical reagents: Chemical formula: C₆H₁₂O₆. CAS number: 50-99-7 EC number: 200-075-1 Synonyms: Anhydrous glucose, D-(+)-Glucose, Dextrose Grade: Analytically pure Purity: 98% Molar mass: 180.16 g/mol Appearance: White powder Packaging: Plastic container Shelf life: 24 months after delivery Examples of professional applications...- €3,84
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ALUMINIUM HYDROXIDE - CZDA 1kg WARCHEM
Technical information about chemical reagents: Chemical formula: Al(OH)₃. CAS number: 21645-51-2 EC number: 244-492-7 Synonyms: Aluminum hydroxide Category: Rules Purity: ≥98% (analytical grade) Appearance: white powder Molecular weight: 78 g/mol Packaging: plastic container Shelf life: minimum 24 months from delivery Melting point: decomposes before...- €22,50
- €22,50
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ALUMINUM OXIDE - pure 100g WARCHEM
Designation (English): Aluminium oxide Synonyms: Aluminium oxide Species: pure Chemical formula: Al2O3 Molar mass: 101.94 g/mol EC No: 215-691-6 CAS Number: 1344-28-1 .- €7,68
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PROPYLENE GLYCOL - pure 250ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₃H₈O₂. CAS number: 57-55-6 EC number: 200-338-0 Synonyms: 1,2-Propanediol, 1,2-Dihydroxypropane Grade: pure Purity: ≥ 99 %. Examples of professional applications in various industries: Pharmaceutical industry: Solvent and carrier substance: Propylene glycol is used as a solvent for...- €4,94
- €4,94
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anhydrous GLYCERIN - CZDA 250ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₃H₈O₃. CAS number: 56-81-5 EC number: 200-289-5 Synonyms: 1,2,3-Propanetriol, Glycerin, Trihydroxy alcohol Type: Analytically pure Purity: ≥99 %. Examples of professional applications in various industries: Cosmetics industry: Humectant: Glycerin is commonly used in creams, lotions, and toothpastes...- €9,88
- €9,88
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FORMALDEHYDE 36-38% (FORMALIN) - CHDA 1L WARCHEM
Designation (English): Formaldehyde Solution 36-38% Synonyms: Formaldehyde, Formalin, Methanal Species: pure for analysis Chemical formula: HCHO Molar mass: 30.03 g/mol EC No: 200-001-8 CAS Number: 50-00-0 .- €15,91
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CRYSTAL PURPLE - clear 10g WARCHEM
Technical information on chemical reagents: Reagent name: Crystal violet Synonyms: Methyl violet 10 B CAS number: 548-62-9 EC number: 208-953-6 Type: Indicators Species: pure Summary formula: C₂₅H₃₀ClN₃ Molar mass: 407.99 g/mol Content: 90% Appearance/Form: green powder Packaging: plastic container Shelf life: at least 24...- €11,52
- €11,52
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PHENOLPHTHALEIN 1% solution in ethanol - pure 500ml 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...- €15,37
- €15,37
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PHENOLPHTHALEIN 1% solution in ethanol - pure 1L 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...- €26,34
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ETHYL ACETATE - pure 500ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₄H₈O₂. CAS number: 141-78-6 EC number: 205-500-4 Synonyms: Ethyl acetate, Ethyl ethanoate Grade: Pure Purity: ≥ 99 % Appearance: colorless, clear liquid Density: approx. 0.90 g/ml Molar mass: 88.11 g/mol Packaging: Plastic container Shelf life: minimum 24...- €7,13
- €7,13
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ETHANOL 70% - pure 500ml 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 frequently used as a disinfectant in...- €4,39
- €4,39
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ETHANOL SOLUTION 70% - pure 250ml 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 frequently used as a disinfectant in...- €3,29
- €3,29
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YELLOW EOSIN - pure 10g WARCHEM
Technical information about chemical reagents: Chemical formula: C20H6Br4Na2O5 CAS number: 17372-87-1 EC number: 241-409-6 Reagent name: Eosin Y disodium salt Synonyms: Disodium tetrabromofluorescein Quality: pure Molar mass: 691.86 g/mol Type: Indicators Appearance: light brown powder Packaging type: plastic container Examples of professional applications in...- €6,04
- €6,04
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DIMETHYLGLYOXIME - CZDA 25g WARCHEM
Name (English): Dimethylglyoxime Synonyms: Dimethylglyoxime, Diacetyldioxime, Diacetyldioxime, Diacetyldioxime Species: pure for analysis Chemical formula: C₄H₈N₂O₂ Molar mass: 116.11 g/mol EC number: 202-420-1 CAS number: 95-45-4 Quality parameter TESTED VALUE NORM Content min. 98.5% Sensitivity to nickel(II) ions min. 0.0000005 g/cm³ Ethanol-insoluble components max. 0.02%...- €17,56
- €17,56
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DIETHYLAMINE - pure 1L WARCHEM
Name (English): Diethylamine Synonyms: Diethylamine Species: pure Chemical Formula: (C2H5)2NH Molar Mass: 73.14 g/mol EC Number: 203-716-3 CAS Number: 109-89-7 .- €61,46
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TIN(II) CHLORIDE 2-Hydrate - pure 25g WARCHEM
Name (English): Tin(II) chloride dihydrate Synonyms: Tin(II) chloride dihydrate Species: pure Chemical Formula: SnCl₂ x 2H₂O Molar Mass: 225.63 g/mol EC Number: 231-868-0 CAS Number: 10025-69-1 Quality parameters TESTED VALUE STANDARD Content min. 98.0% Sulfates (SO₄) max. 0.02% Heavy metals (Pb) max. 0.05% Arsenic...- €8,78
- €8,78
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ZINC OXIDE - pure 500g WARCHEM
Name (English): Zinc oxide Synonyms: Zinc oxide, Zinc white, Zincite Species: pure Chemical formula: ZnO Molar mass: 81.37 g/mol EC no: 215-222-5 CAS number: 1314-13-2 Quality parameters TESTED VALUE NORM Content min. 99.0% Arsenic (As) max. 0.005% Tin (Sn) max. 0.005% Manganese (Mn) max....- €13,17
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CYCLOHEXANONE - pure 500ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₆H₁₀O CAS number: 108-94-1 EC number: 203-631-1 Synonyms: Ketohexamethylene, cyclic hexanone Type: Solvent Purity: ≥99% (pure) Appearance: colorless, clear liquid Molar mass: 98.15 g/mol Density: 0.948 g/ml Packaging: Plastic container Shelf life: minimum 24 months from delivery...- €16,46
- €16,46
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CHLOROFORM (Amylene stabilized) - pure 5L WARCHEM
Name (English): Chloroform stab. with amylene Synonyms: Trichloromethane, Trichloromethane, Methylene trichloride, Formyl trichloride Species: pure Chemical formula: CHCl₃ Molar mass: 119.38 g/mol EC no: 200-663-8 CAS number: 67-66-3 Quality parameters TESTED VALUE STANDARD Content (GC) min. 98.0% Free acids and phosgene (i.e. HCl) max....- €143,78
- €143,78
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