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n-PENTANE - pure 100ml WARCHEM
Name (English): n-Pentane Species: pure Chemical formula: C5H12 Molar mass: 72.15 g/mol EC number: 203-692-4 CAS number: 109-66-0 Quality parameters TESTED VALUE STANDARD content (GC) min. 99.0% acid content max. 0.001 meq/g residue on evaporation max. 0.05% water (KF) max. 0.025% Density (20°C) 0,628...- €7.68 EUR
- €7.68 EUR
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PARAFORMALDEHYD - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: (CH₂O)ₙ. CAS number: 30525-89-4 EC number: 608-494-5 Synonyms: paraformaldehyde Grade: pure Purity: 95 % Type: other Appearance: light powder Packaging: plastic container. Expiration date: at least 24 months from delivery Melting point: decomposes from about 150 °C...- €8.23 EUR
- €8.23 EUR
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LIQUID PARAFFIN LIGHT - VASELINE OIL 5L WARCHEM
Technical information on chemical reagents: Chemical formula: Not defined (mixture of saturated hydrocarbons) CAS number: 8042-47-5 EC number: 232-455-8 Synonyms: paraffin liquid, white mineral oil, vaseline oil Type: Pure Purity: high purity Appearance: light, transparent liquid Density: approx. 0.84 g/ml Packaging: Plastic packaging Shelf...- €63.11 EUR
- €63.11 EUR
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LIQUID PARAFFIN - PARAFFIN OIL 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: Not defined (mixture of saturated hydrocarbons) CAS number: 8042-47-5 EC number: 232-455-8 Synonyms: paraffin liquid, paraffin oil, white mineral oil Type: Pure Purity: high purity Appearance: light, transparent liquid Density: 0.86 g/ml Packaging: Plastic packaging Shelf life:...- €9.33 EUR
- €9.33 EUR
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Bismuth oxide (II) - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: PbO CAS number: 1317-36-8 EC number: 215-267-0 Synonyms: lead oxide Type: other Purity: pure Molar mass: 223.19 g/mol Appearance: yellow powder Packaging: plastic container. Shelf life: at least 24 months from delivery. Examples of professional applications in...- €12.62 EUR
- €12.62 EUR
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Bismuth oxide (II) - pure 1kg WARCHEM
Technical information on chemical reagents: Chemical formula: PbO CAS number: 1317-36-8 EC number: 215-267-0 Synonyms: lead oxide Type: other Purity: pure Molar mass: 223.19 g/mol Appearance: yellow powder Packaging: plastic container. Shelf life: at least 24 months from delivery. Examples of professional applications in...- €41.16 EUR
- €41.16 EUR
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Bismuth oxide (II) - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: PbO CAS number: 1317-36-8 EC number: 215-267-0 Synonyms: lead oxide Type: other Purity: pure Molar mass: 223.19 g/mol Appearance: yellow powder Packaging: plastic container. Shelf life: at least 24 months from delivery. Examples of professional applications in...- €6.04 EUR
- €6.04 EUR
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Lead sulfate (II) - pure 25g WARCHEM
Technical information on chemical reagents: Reagent name: Lead(II) sulfate Chemical name: LEAD(II) SULFATE Synonyms: Lead sulfate Quality: pure Molecular formula: PbSO₄. Molar mass: 303.26 g/mol EC number: 231-198-9 CAS number: 7446-14-2 Content: 98% Type: salts Appearance/Form: white powder Packaging: plastic container Shelf life: at...- €5.49 EUR
- €5.49 EUR
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LEAD(II) Acetate 3-Hydrate - pure 50g WARCHEM
Designation (English): Lead(II) acetate trihydrate Synonyms: Lead acetate trihydrate Species: pure Chemical formula: (CH₃COO)₂Pb x 3H₂O Molar mass: 379.34 g/mol EC No: 206-104-4 CAS number: 6080-56-4 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Chlorides (Cl) max. 0.0025% copper (Cu) max. 0.005% Potassium (K)...- €11.52 EUR
- €11.52 EUR
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LEAD(II) Acetate 3-Hydrate - pure 250g WARCHEM
Designation (English): Lead(II) acetate trihydrate Synonyms: Lead acetate trihydrate Species: pure Chemical formula: (CH₃COO)₂Pb x 3H₂O Molar mass: 379.34 g/mol EC No: 206-104-4 CAS number: 6080-56-4 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Chlorides (Cl) max. 0.0025% copper (Cu) max. 0.005% Potassium (K)...- €48.29 EUR
- €48.29 EUR
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Lead(II) nitrate - pure 250g WARCHEM
Designation (English): Lead(II) nitrate Synonyms: Lead nitrate Species: pure Chemical formula: Pb(NO₃)₂ Molar mass: 331,21 g/mol EC No: 233-245-9 CAS number: 10099-74-8 Quality parameters TESTED VALUE STANDARD Content min. 98.0% Chlorides (Cl) max. 0.005%. copper (Cu) max. 0.002% Potassium (K) max. 0.01% Sodium (Na)...- €24.70 EUR
- €24.70 EUR
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Lead(II) nitrate - pure 100g WARCHEM
Designation (English): Lead(II) nitrate Synonyms: Lead nitrate Species: pure Chemical formula: Pb(NO₃)₂ Molar mass: 331,21 g/mol EC No: 233-245-9 CAS number: 10099-74-8 Quality parameters TESTED VALUE STANDARD Content min. 98.0% Chlorides (Cl) max. 0.005%. copper (Cu) max. 0.002% Potassium (K) max. 0.01% Sodium (Na)...- €10.98 EUR
- €10.98 EUR
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NINHYDRIN - pure 5g WARCHEM
Technical information on chemical reagents: Reagent name: Ninhydrin Chemical name: Ninhydrin Quality: pure Molecular formula: C₉H₆O₄. Molar mass: 178.15 g/mol EC number: 207-618-1 CAS number: 485-47-2 Purity: at least 98%. Type: indicators Appearance/Form: white or light yellow powder Packaging: plastic container Shelf life: at...- €24.15 EUR
- €24.15 EUR
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NINHYDRYN - pure 10g WARCHEM
Technical information on chemical reagents: Reagent name: Ninhydrin Chemical name: Ninhydrin Quality: pure Molecular formula: C₉H₆O₄. Molar mass: 178.15 g/mol EC number: 207-618-1 CAS number: 485-47-2 Purity: at least 98%. Type: indicators Appearance/Form: white or light yellow powder Packaging: plastic container Shelf life: at...- €43.90 EUR
- €43.90 EUR
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Nickel carbonate (II) basic hydrate - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: NiCO₃ - 2Ni(OH)₂ - nH₂O CAS number: 12607-70-4 EC number: 235-715-9 Synonyms: basic nickel carbonate, nickel(II) carbonate basic Type: salts Purity: pure Molar mass: 304.12 g/mol (anhydrous) Appearance: green powder Packaging: plastic container. Shelf life: at least...- €14.27 EUR
- €14.27 EUR
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Nickel carbonate (II) basic hydrate - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: NiCO₃ - 2Ni(OH)₂ - nH₂O CAS number: 12607-70-4 EC number: 235-715-9 Synonyms: basic nickel carbonate, nickel(II) carbonate basic Type: salts Purity: pure Molar mass: 304.12 g/mol (anhydrous) Appearance: green powder Packaging: plastic container. Shelf life: at least...- €25.79 EUR
- €25.79 EUR
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Nickel (II) Chloride 6 hydrate - pure 500g WARCHEM
Name (English): Nickel(II) chloride hexahydrate Synonyms: Nickel chloride hexahydrate Species: pure Chemical formula: NiCl2 x 6H2O Molar mass: 237.7 g/mol EC No: 231-743-0 CAS number: 7791-20-0 .- €36.77 EUR
- €36.77 EUR
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BUTTER - pure 100g WARCHEM
Name (English): Urea Synonyms: Carbonyldiamide Species: pure Chemical formula: CH₄N₂O Molar mass: 60.06 g/mol EC No: 200-315-5 CAS number: 57-13-6 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Chlorides (Cl) max. 0.01% Sulfates (SO₄) max. 0.01% Heavy metals (Pb) max. 0.005% Iron (Fe) max....- €3.29 EUR
- €3.29 EUR
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COPPER(II) CARBONATE alkaline - pure 250g WARCHEM
Technical information on chemical reagents: Reagent name: basic copper(II) carbonate Chemical name: basic copper carbonate Quality: pure Molecular formula: CuCO₃ - Cu(OH)₂ Molar mass: 221.2 g/mol EC number: 235-113-6 CAS number: 12069-69-1 Content: at least 95% Type: salts Appearance/Form: light green powder Packaging: plastic...- €26.34 EUR
- €26.34 EUR
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COPPER(II) OXIDE - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: CuO CAS number: 1317-38-0 EC number: 215-269-1 Synonyms: copper oxide Type: other Purity: 99% (pure) Appearance: black powder Molar mass: 79.55 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery. Density: approx. 6.3 g/cm³...- €15.37 EUR
- €15.37 EUR
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