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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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METHYLORANGE - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: C14H15N3SO3Na CAS number: 547-58-0 EC number: 208-925-3 Synonyms: CI 13025 Type: indicators Molar mass: 327.34 g/mol Appearance: Orange powder Packaging: plastic or glass container Shelf life: at least 24 months after delivery Examples of professional applications in...- €14.27 EUR
- €14.27 EUR
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Bismuth oxide (II) - pure 50g 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...- €3.84 EUR
- €3.84 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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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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Nickel sulfate (II) 6 hydrate - CZDA 500g WARCHEM
Technical information on chemical reagents: Reagent name: Nickel(II) sulfate hexahydrate Chemical name: Nickel sulfate hexahydrate Quality: analytical quality Molecular formula: NiSO₄ - 6H₂O Molar mass: 262.86 g/mol EC number: 232-104-9 CAS number: 10101-97-0 Purity level: at least 98.5% Type: salts Appearance/Form: green, crystalline powder...- €36.77 EUR
- €36.77 EUR
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COPPER(II) CARBONATE alkaline - pure 25g 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...- €4.94 EUR
- €4.94 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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Copper(II) formate - pure 100g WARCHEM
Technical information on chemical reagents: Reagent name: Copper(II) formate(VI) Chemical Name: Copper(II) formate Quality: pure Molecular Formula: (HCOO)₂Cu Molar Mass: 153.58 g/mol EC Number: 208-865-8 CAS Number: 544-19-4 Content: 98% Type: salts Appearance/Form: light blue powder Packaging: plastic container. Shelf life: at least 24...- €10.98 EUR
- €10.98 EUR
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COPPER(II) CHLORIDE 2-Hydrate - pure 50g WARCHEM
Name (English): Copper(II) chloride dihydrate Synonyms: Copper chloride dihydrate Species: pure Chemical formula: CuCl2 x 2H2O Molar mass: 170,48 g/mol EC No: 231-210-2 CAS number: 10125-13-0 .- €6.04 EUR
- €6.04 EUR
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COPPER(I) CHLORIDE - pure 5g WARCHEM
Technical information on chemical reagents: Chemical formula: CuCl CAS number: 7758-89-6 EC number: 231-842-9 Synonyms: copper(I) chloride, copper chloride Type: salts Purity: ≥98 %. Appearance: light green powder Molar mass: 98.99 g/mol Packaging: plastic container. Shelf life: at least 24 months from delivery. Solubility:...- €6.59 EUR
- €6.59 EUR
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n-Methylpyrrolidone - pure 1L WARCHEM
Technical information on chemical reagents: Reagent name: n-Methylpyrrolidone Chemical name: 1-Methyl-2-pyrrolidinone Synonyms: n-Methyl-2-pyrrolidone Quality: pure Molecular formula: C₅H₉NO Molar mass: 99.13 g/mol EC number: 212-828-1 CAS number: 872-50-4 Content: 99% Density: 1.03 g/ml Type: solvent Appearance/Form: colorless liquid Packaging: depending on sample weight Shelf...- €81.77 EUR
- €81.77 EUR
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METOL - pure 25g WARCHEM
Technical information on chemical reagents: Reagent name: Methol Chemical name: Methol Quality: pure Molecular formula: (C₇H₁₀NO)₂ - H₂O Molar mass: 344.38 g/mol EC Number: 200-237-1 CAS Number: 55-55-0 Content: 99%. Type: other Appearance/Form: white or nearly white powder Packaging: plastic container Shelf life: at...- €28.54 EUR
- €28.54 EUR
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METHANOL - pure 500ml WARCHEM
Name (English): Methanol Synonyms: methyl alcohol, carbinol Species: pure Chemical formula: CH₃OH Molar mass: 32.04 g/mol EC number: 200-659-6 CAS number: 67-56-1 Quality parameters TESTED VALUE STANDARD content (GC) min. 99.0% Free acids (CH₃COOH) max. 0.005% Ethanol (GC) max. 0.02% Iron (Fe) max. 0.002%...- €4.94 EUR
- €4.94 EUR
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L-MENTHOL - pure 25g WARCHEM
Name (English): L-menthol Synonyms: Natural menthol Species: pure Chemical formula: C₁₀H₂₀O Molar mass: 156.27 g/mol EC number: 218-690-9 CAS number: 2216-51-5 Quality parameters TESTED VALUE STANDARD Content min. 98.0% Specific rotation -51° ÷ -48° non-volatile residue max. 0.1% Melting point approx. 43°C External appearance...- €6.04 EUR
- €6.04 EUR
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MANGANIUM(IV)-OXIDE - pure 500g WARCHEM
Technical information on chemical reagents: Reagent name: manganese(IV) oxide Chemical name: Manganese dioxide Quality: pure Molecular formula: MnO₂. Molar mass: 86.94 g/mol EC number: 215-202-6 CAS number: 1313-13-9 Content: 91% Type: other Appearance/Form: dark powder Packaging: plastic container Shelf life: at least 24 months...- €18.66 EUR
- €18.66 EUR
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MANGANIUM(IV)-OXIDE - pure 250g WARCHEM
Technical information on chemical reagents: Reagent name: manganese(IV) oxide Chemical name: Manganese dioxide Quality: pure Molecular formula: MnO₂. Molar mass: 86.94 g/mol EC number: 215-202-6 CAS number: 1313-13-9 Content: 91% Type: other Appearance/Form: dark powder Packaging: plastic container Shelf life: at least 24 months...- €10.43 EUR
- €10.43 EUR
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MANGANESE (II) SULPHATE 1hydrate - pure 250g WARCHEM
Name (English): Manganese(II) sulfate monohydrate Synonyms: Manganese sulfate monohydrate Species: pure Chemical formula: MnSO₄ x 1H₂O Molar mass: 169.02 g/mol EC No: 232-089-9 CAS number: 10034-96-5 Quality parameters TESTED VALUE STANDARD Content min. 98.0% Chlorides (Cl) max. 0.005%. Zinc (Zn) max. 0.02% Nickel (Ni)...- €7.13 EUR
- €7.13 EUR
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