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POTASSIUM SORBATE - CZDA 25g WARCHEM
Name (English): Potassium sorbate Synonyms: Potassium sorbate Species: pure for analysis Chemical Formula: C6H7O2K Molar Mass: 150.22 g/mol EC Number: 246-376-1 CAS Number: 24634-61-5 .- €3,29
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POTASSIUM PERMANGANATE solution 0.1% 1L 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 NORM Content of 0.1% ± 0.02% Identity as specified Density (20°C) approx. 1.001...- €6,59
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n-PENTANE - pure 100ml WARCHEM
Name (English): n-Pentane Species: rein 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% Acidity max. 0.001 meq/g Residue on evaporation max. 0.05% Water (KF) max. 0.025% Density (20°C) 0,628 -...- €7,68
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NAPHTHALENE - pure 100g WARCHEM
Technical information about chemical reagents: Reagent name: Naphthalene Chemical name: Naphthalene Quality: pure Molecular formula: C10H8 Molar mass: 128.17 g/mol EC number: 202-049-5 CAS number: 91-20-3 Purity: 95% Art: other Appearance/Form: clear flakes or powder Packaging: plastic container Shelf life: at least 24 months...- €16,46
- €16,46
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Methoxypropanol - pure 5L WARCHEM
Technical information about chemical reagents: Reagent name: 1-Methoxy-2-propanol Chemical name: Methoxypropanol Synonyms: Dowanol Quality: pure Molecular formula: C₄H₁₀O₂ Molar mass: 90.12 g/mol Density: 0.92 g/ml EC number: 203-539-1 CAS number: 107-98-2 Content: 99.5% Art: Solvent Appearance/Form: colorless liquid Packaging: Packaging depends on weight Shelf...- €164,09
- €164,09
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MANGAN METAL FLATS - pure 50g WARCHEM
Technical information on chemical reagents: Reagent name: Manganese Chemical name: MANGANESE METAL FLAKES Quality: pure Molecular formula: Mn Molar mass: 54.94 g/mol EG-Nummer: 231-105-1 CAS number: 7439-96-5 Minimum content: 98%. Type: other Appearance/Form: reddish-brown flakes Packaging: plastic jar Shelf life: minimum 24 months from...- €6,04
- €6,04
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MANGAN METAL FLATS - pure 25g WARCHEM
Technical information on chemical reagents: Reagent name: Manganese Chemical name: MANGANESE METAL FLAKES Quality: pure Molecular formula: Mn Molar mass: 54.94 g/mol EG-Nummer: 231-105-1 CAS number: 7439-96-5 Minimum content: 98%. Type: other Appearance/Form: reddish-brown flakes Packaging: plastic container Shelf life: minimum 24 months from...- €3,84
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MANGANESE METAL FLATS - pure 250g WARCHEM
Technical information on chemical reagents: Reagent name: Manganese Chemical name: MANGANESE METAL FLAKES Quality: pure Molecular formula: Mn Molar mass: 54.94 g/mol EG-Nummer: 231-105-1 CAS number: 7439-96-5 Minimum content: 98%. Type: other Appearance/Form: reddish-brown flakes Packaging: plastic container Shelf life: minimum 24 months from...- €26,34
- €26,34
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MAGNESIUM CARBONATE BASE - pure 1kg WARCHEM
Technical information about chemical reagents: Reagent name: Magnesium carbonate hydroxide pentahydrate Chemical name: MAGNESIUM BASIC CARBONATE 5hydrate Synonyms: basic magnesium carbonate Quality: pure Molecular formula: 4MgCO3 × Mg(OH)2 × 5H2O Molar mass: 485.65 g/mol EG-Nummer: 235-192-7 CAS number: 56378-72-4 Content: 95% Type: salts Appearance/Form:...- €167,38
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MAGNESIUM CARBONATE BASIC - pure 100g WARCHEM
Technical information about chemical reagents: Reagent name: Magnesium carbonate hydroxide pentahydrate Chemical name: MAGNESIUM BASIC CARBONATE 5hydrate Synonyms: basic magnesium carbonate Quality: pure Molecular formula: 4MgCO3 × Mg(OH)2 × 5H2O Molar mass: 485.65 g/mol EG-Nummer: 235-192-7 CAS number: 56378-72-4 Content: 95% Type: Salts Appearance/Form:...- €19,21
- €19,21
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LACTOSE monohydrate - pure 50g WARCHEM
Technical information about chemical reagents: Chemical formula: C₁₂H₂₂O₁₁ - H₂O CAS number: 10039-26-6 EC number: 200-559-2 Synonyms: Lactose monohydrate, milk sugar Genus: other Purity: pure Appearance: white, light powder Molar mass: 360.32 g/mol Packaging: plastic container Shelf life: minimum 24 months from delivery Melting...- €4,39
- €4,39
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Immersion Acid - CZDA 100g WARCHEM
Technical information about chemical reagents: Reagent name: EDTA Chemical name: Ethylenediaminetetraacetic acid Synonyms: EDTA Quality: analytically pure Type: Acids Molecular formula: C10H16N2O8 Molar mass: 292.25 g/mol EC Number: 200-449-4 CAS Number: 60-00-4 Content: 99 %. Appearance/Form: white powder Packaging: plastic container Shelf life: at...- €7,13
- €7,13
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GERMANIUM (IV) OXIDE - pure 5g WARCHEM
Technical information about chemical reagents: Chemical name: Germanium(IV) oxide CAS number: 1310-53-8 EC number: 215-180-8 Chemical formula: GeO2 Molar mass: 104.61 g/mol Species: pure Content: 99% Type: other Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery of goods...- €219,51
- €219,51
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BENZOIC ACID - CZDA 25g WARCHEM
Technical information about chemical reagents: Chemical formula: C7H6O2 CAS number: 65-85-0 EC number: 200-618-2 Synonyms: Benzoic acid, Benzolcarboxylic acid Grade: Analytical quality Molar mass: 122.12 g/mol Purity: ≥ 99 % Appearance: Clear flakes or powder Packaging: Plastic container Shelf life: 24 months after delivery...- €6,04
- €6,04
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INDYGO CARMINE - pure 5g WARCHEM
Technical information about chemical reagents: Chemical formula: C₁₆H₈N₂Na₂O₈S₂. CAS number: 860-22-0 EC number: 212-728-8 Synonyms: Indigo carmine Category: Indicators Purity: pure Appearance: purple powder Molar mass: 466.35 g/mol Packaging: Plastic container Shelf life: at least 24 months from delivery Solubility: soluble in water (with...- €9,33
- €9,33
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INDYGO CARMINE - pure 50g WARCHEM
Technical information about chemical reagents: Chemical formula: C₁₆H₈N₂Na₂O₈S₂. CAS number: 860-22-0 EC number: 212-728-8 Synonyms: Indigo carmine Category: Indicators Purity: pure Appearance: purple powder Molar mass: 466.35 g/mol Packaging: Plastic container Shelf life: at least 24 months from delivery Solubility: soluble in water (with...- €72,99
- €72,99
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INDYGO CARMINE - pure 25g WARCHEM
Technical information about chemical reagents: Chemical formula: C₁₆H₈N₂Na₂O₈S₂. CAS number: 860-22-0 EC number: 212-728-8 Synonyms: Indigo carmine Category: Indicators Purity: pure Appearance: purple powder Molar mass: 466.35 g/mol Packaging: Plastic container Shelf life: at least 24 months from delivery Solubility: soluble in water (with...- €38,96
- €38,96
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HYDROXYLAMINE CHLORIDE Solution 1% 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: NH₂OH-HCl CAS number: 5470-11-1 EC number: 226-798-2 Synonyms: Hydroxylamine hydrochloride solution Type: Pure Purity: 1% Molar mass: 69.49 g/mol Density: 1.0 g/ml Appearance: Colorless liquid Packaging: Plastic bottle Shelf life: at least 12 months after delivery Examples...- €10,43
- €10,43
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HYDROXYLAMINE CHLORIDE Solution 1% 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: NH₂OH-HCl CAS number: 5470-11-1 EC number: 226-798-2 Synonyms: Hydroxylamine hydrochloride solution Type: Pure Purity: 1 % Molar mass: 69.49 g/mol Density: 1.0 g/ml Appearance: Colorless liquid Packaging: Plastic bottle Shelf life: at least 12 months after delivery...- €6,04
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GLINIUM-HYDOTOXID - CZDA 100g 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...- €3,84
- €3,84
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