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CHROMIUM (III) POTASSIUM SULPHATE 12hydrate - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: KCr(SO₄)₂ - 12H₂O CAS number: 7788-99-0 EC number: 233-401-6 Synonyms: potassium chromalum Grade: pure Purity: 95 Molar mass: 499.41 g/mol Type: salts Appearance: purple powder or crystals Packaging: plastic container Expiration date: at least 24 months from...- €6.04 EUR
- €6.04 EUR
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POTASSIUM BROMIDE - pure 500g WARCHEM
Name (English): Potassium bromide Synonyms: Potassium bromide Species: pure Chemical formula: KBr Molar mass: 119.01 g/mol EC No: 231-830-3 CAS number: 7758-02-3 Quality parameters TESTED VALUE STANDARD Content min. 98.5% Chlorides (Cl) max. 0.1% Iodide (I) max. 0.03% Sulfates (SO₄) max. 0.02% Heavy metals...- €34.02 EUR
- €34.02 EUR
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Potassium nitrite - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: KNO₂. CAS number: 7758-09-0 EC number: 231-832-4 Synonyms: potassium nitrite Grade: pure Purity: 95 Molar mass: 85.1 g/mol Type: Salts Appearance: light powder Packaging: plastic container Expiration date: at least 24 months from delivery Melting point: approx....- €7.13 EUR
- €7.13 EUR
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POTASSIUM NITRITIDE - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: KNO₂. CAS number: 7758-09-0 EC number: 231-832-4 Synonyms: potassium nitrite Grade: pure Purity: 95 Molar mass: 85.1 g/mol Type: salts Appearance: Light powder Packaging: plastic container Expiration date: at least 24 months from delivery Melting point: approx....- €53.78 EUR
- €53.78 EUR
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Potassium nitrate - CZDA 100g WARCHEM
Name (English): Potassium nitrate Synonyms: Potassium nitrate, Potassium nitrate, Indian saltpeter Species: pure for analysis Chemical formula: KNO3 Molar mass: 101,11 g/mol EC number: 231-818-8 CAS number: 7757-79-1 .- €7.13 EUR
- €7.13 EUR
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POLYVINYL ALCOHOL - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: (C2H4O)n CAS number: 25213-24-5 EC number: 209-183-3 Synonyms: (poly)vinyl alcohol Class: Alcohols Purity: pure Appearance: clear flakes or powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional applications in various industries:...- €6.59 EUR
- €6.59 EUR
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PIRIDINE - pure 100ml WARCHEM
Name (English): Pyridine Synonyms: Species: pure Chemical formula: C5H5N Molar mass: 79.1 g/mol EC number: 203-809-9 CAS number: 110-86-1 . Warning symbols on the label GHS02 - Flammable substances (flame) GHS07 - Irritant / harmful (exclamation mark) Signal word: Danger Other markings: UN number:...- €15.91 EUR
- €15.91 EUR
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1-PENTANOL - pure 100ml WARCHEM
Name (English): 1-Pentanol Synonyms: n-Amyl alcohol I-rz, n-Pentanol, n-Butylcarbinol, Pentan-1-ol Purity: pure Chemical formula: C5H12O Molar mass: 88.15 g/mol EC number: 200-752-1 CAS number: 71-41-0 . Hazard pictograms on the label GHS02 - Flammable substances (flame) GHS07 - Irritant / harmful (exclamation mark) Signal...- €8.78 EUR
- €8.78 EUR
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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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METHYL ORANGE solution 0.1% 1L WARCHEM
Technical information on chemical reagents: Chemical formula: C₁₄H₁₅N₃SO₃Na CAS number: 547-58-0 EC number: 208-925-3 Synonyms: CI 13025 Grade: pure Purity: 0.1% Molar mass: 327.34 g/mol Type: indicators Appearance: orange-red liquid Packaging: plastic bottle Expiration date: at least 24 months from delivery Examples of professional...- €10.98 EUR
- €10.98 EUR
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METHYLORANGE - pure 25g WARCHEM
Technical information on chemical reagents: Chemical form: 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 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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NINHYDRIN solution 0.1% 250ml WARCHEM
Technical information on chemical reagents: Chemical name: Ninhydrin 0.1% solution in ethanol Molecular formula: C9H6O4 Molar mass: 178.15 g/mol EC number: 207-618-1 CAS number: 485-47-2 Content: 0.1 Density: 0.83 g/ml Type: indicators Appearance: Colorless or pale yellow liquid Packaging: Brown glass bottle Minimum shelf...- €40.06 EUR
- €40.06 EUR
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Nickel sulfate (II) 7 hydrate - pure 250g WARCHEM
Technical information on chemical reagents: Reagent name: Nickel(II) sulfate heptahydrate Chemical name: Nickel sulfate heptahydrate Quality: pure Molecular formula: NiSO₄ - 7H₂O Molar mass: 280.87 g/mol EC number: 232-104-9 CAS number: 10101-98-1 Purity: at least 98%. Type: salts Appearance/Form: green, crystalline powder Packaging: plastic...- €18.11 EUR
- €18.11 EUR
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COPPER(II) SULPHATE 10% solution - pure 1L WARCHEM
Designation (English): copper(II) sulfate solution 10% Synonyms: copper sulfate solution Species: pure Chemical formula: CuSO₄ Molar mass: 159.61 g/mol EC number: 231-847-6 CAS number: 7758-98-7 Quality parameters TESTED VALUE STANDARD Content 10.0% ± 0.75% External appearance blue, clear liquid- €19.21 EUR
- €19.21 EUR
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COPPER(II) SULPHATE anhydrous - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: CuSO₄. CAS number: 7758-98-7 EC number: 231-847-6 Synonyms: copper sulfate Type: salts Purity: 97.5% (pure) Appearance: Light powder Molar mass: 159.61 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Density: approx. 3.6 g/cm³...- €8.78 EUR
- €8.78 EUR
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COPPER(II) ACETATE 1 hydrate - pure 50g WARCHEM
Name (English): Copper(II) acetate monohydrate Synonyms: Copper acetate monohydrate Species: pure Chemical formula: (CH3COO)2Cux 1H2O Molar mass: 199.65 g/mol EC No: 205-553-3 CAS number: 6046-93-1 .- €9.33 EUR
- €9.33 EUR
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COPPER(II) acetate 1 hydrate - pure 100g WARCHEM
Name (English): Copper(II) acetate monohydrate Synonyms: Copper acetate monohydrate Species: pure Chemical formula: (CH3COO)2Cux 1H2O Molar mass: 199.65 g/mol EC No: 205-553-3 CAS number: 6046-93-1 .- €17.01 EUR
- €17.01 EUR
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Copper(II) formate - pure 100g WARCHEM
Technical information for 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 Purity: 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(I) oxide - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: Cu₂O CAS number: 1317-39-1 EC number: 215-270-7 Synonyms: copper oxide Type: other Purity: ≥ 96% Molar mass: 143.1 g/mol Appearance: dark red powder Packaging: plastic container. Shelf life: at least 24 months from delivery. Examples of professional...- €18.66 EUR
- €18.66 EUR
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