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Sodium-Potassium Tartrate 4hydrate - pure 250g WARCHEM
Name (English): Potassium sodium tartrate tetrahydrate Synonyms: Potassium sodium tartrate tetrahydrate Species: pure Chemical formula: C4H4KNaO6 x 4H2O Molar mass: 282,23 g/mol EC number: 206-156-8 CAS number: 6381-59-5 .- €14.82 EUR
- €14.82 EUR
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POTASSIUM PERMANGANATE solution 0.1% 2L WARCHEM
Designation (English): Potassium permanganate solution 0.1% Synonyms: Potassium permanganate, potassium manganate (VII) Species: pure Chemical formula: KMnO₄ Molar mass: 158.04 g/mol EC No: 231-760-3 CAS number: 7722-64-7 Quality parameters TESTED VALUE STANDARD Content of 0.1% ± 0.02% Identity as prescribed Density (20°C) approx. 1.001...- €12.07 EUR
- €12.07 EUR
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POTASSIUM PERMANGANATE solution 0.05% 2L WARCHEM
Designation (English): Potassium permanganate solution 0.05% Synonyms: Potassium permanganate, potassium manganate (VII) Species: pure Chemical formula: KMnO₄ Molar mass: 158.04 g/mol EC No: 231-760-3 CAS number: 7722-64-7 Quality parameters TESTED VALUE STANDARD Content 0.05% ± 0.005% Identity as prescribed Density (20°C) approx. 1,000 g/cm³...- €9.88 EUR
- €9.88 EUR
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POTASSIUM IODIDE - pure 10g 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...- €4.94 EUR
- €4.94 EUR
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POTASSIUM IODATE - pure 50g WARCHEM
Name (English): Potassium iodate Synonyms: Potassium iodate Species: pure Chemical formula: KIO3 Molar mass: 214 g/mol EC number: 231-831-9 CAS number: 7758-05-6 .- €24.70 EUR
- €24.70 EUR
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POTASSIUM IODATE - pure 25g WARCHEM
Name (English): Potassium iodate Synonyms: Potassium iodate Species: pure Chemical formula: KIO3 Molar mass: 214 g/mol EC number: 231-831-9 CAS number: 7758-05-6 .- €13.72 EUR
- €13.72 EUR
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POTASSIUM DICHROMATE solution 5% 250ml WARCHEM
Technical information on chemical reagents: Chemical name: Potassium dichromate solution 5%. Synonyms: potassium dichromate solution Molecular formula: K₂Cr₂O₇. Molar mass: 294.19 g/mol EC number: 231-906-6 CAS number: 7778-50-9 Content: 5 %. Density: 1.03 g/ml Type: salts Appearance: orange liquid Packaging: plastic bottle Minimum shelf...- €7.68 EUR
- €7.68 EUR
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POTASSIUM DICHROMATE - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: K₂Cr₂O₇. CAS number: 7778-50-9 EC number: 231-906-6 Synonyms: Potassium dichromate Type: pure Purity: analytical quality Molar mass: 294.19 g/mol Appearance/form: orange-red crystalline powder Solubility: well soluble in water, insoluble in alcohol Decomposition temperature: above 500 °C (release...- €44.45 EUR
- €44.45 EUR
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CHROMIUM (III) POTASSIUM SULPHATE 12hydrate - pure 250g 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...- €47.74 EUR
- €47.74 EUR
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CHROMIUM (III) POTASSIUM SULPHATE 12hydrate - pure 100g 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...- €20.30 EUR
- €20.30 EUR
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POTASSIUM CHLORIDE saturated solution 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: KCl CAS number: 7447-40-7 EC number: 231-211-8 Synonyms: potassium chloride Grade: pure Purity: saturated solution Molar mass: 74.56 g/mol Type: salts Appearance: colorless liquid Density: approx. 1.1 g/ml Packaging: plastic bottle Expiration date: at least 24 months...- €14.82 EUR
- €14.82 EUR
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POTASSIUM BROMATE - pure 250g WARCHEM
Name (English): Potassium bromate Synonyms: Potassium bromate Species: pure Chemical formula: KBrO3 Molar mass: 167,01 g/mol EC No: 231-829-8 CAS number: 7758-01-2 .- €126.22 EUR
- €126.22 EUR
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POTASSIUM BROMIDE - pure 100g 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...- €8.78 EUR
- €8.78 EUR
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POTASSIUM BORATE - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: KBO₂. CAS number: 13709-94-9 EC number: 237-262-2 Synonyms: potassium metaborate Grade: pure Purity: 95 Molar mass: 81.91 g/mol Type: salts Appearance: white powder Packaging: plastic container Expiration date: at least 24 months from delivery Solubility: well soluble...- €21.40 EUR
- €21.40 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 nitrite - pure 1kg 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....- €187.13 EUR
- €187.13 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 250g 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:...- €26.34 EUR
- €26.34 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 .- €15.91 EUR
- €15.91 EUR
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PYROGALLOL - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: C₆H₃(OH)₃. CAS number: 87-66-1 EC number: 201-762-9 Synonyms: 1,2,3-Trihydroxybenzene Grade: pure Purity / Content: 97%. Molar mass: 126.11 g/mol Physical form: white or almost white powder Type: other Packaging: plastic container. Expiration date: at least 24 months...- €14.82 EUR
- €14.82 EUR
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