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THYMOLPHTHALEIN - pure 25g WARCHEM
Technical information about chemical reagents: Chemical formula: C₂₈H₃₀O₄. CAS number: 125-20-2 EC number: 204-729-7 Synonyms: Thymolphthalein Grade: Pure Molar mass: 430.55 g/mol Appearance: Light powder Packaging: plastic container Physical state: solid Melting point: approx. 270 °C Solubility: poorly soluble in water, soluble in ethanol...- €90,55
- €90,55
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STRONTIUM NITRATE - pure 25g WARCHEM
Name (English): Strontium nitrate Synonyms: Nitric acid strontium salt Species: pure Chemical formula: Sr(NO₃)₂ Molar mass: 211.63 g/mol EC number: 233-131-9 CAS number: 10042-76-9 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Chlorides (Cl) max. 0.002% Sulfates (SO₄) max. 0.25% Heavy metals (Pb) max....- €3,29
- €3,29
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SODIUM METAL BAGS - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: Na CAS number: 7440-23-5 EC number: 231-132-9 Synonyms: Sodium in kerosene, sodium metal pieces Grade: Pure Purity: ≥ 99 % Molar mass: 23 g/mol Appearance: silver-gray pieces (preserved under kerosene) Packaging: brown glass container Shelf life: at...- €38,41
- €38,41
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Sodium tartrate dihydrate - CZDA 50g WARCHEM
Technical information about chemical reagents: Chemical formula: C₄H₄Na₂O₆-2H₂O CAS number: 6106-24-7 EC number: 212-773-3 Synonyms: Disodium tartrate Grade: Reagent for analysis Purity: 99% Molar mass: 230.08 g/mol Appearance: white, crystalline powder Packaging: plastic container Melting point: approx. 92 °C (water release) Solubility: highly soluble...- €8,23
- €8,23
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SODIUM SULPHATE 10hydrate - pure 250g WARCHEM
Name (English): Sodium sulfate decahydrate Synonyms: Sodium sulfate decahydrate Species: pure Chemical formula: Na2SO4 x 10H2O Molar mass: 322.19 g/mol EC No: 231-820-9 CAS Number: 7727-73-3 .- €6,59
- €6,59
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SODIUM CHLORIDE Solution 12.5% 1L WARCHEM
Technical information about chemical reagents: Chemical name: Sodium chlorite solution 12.5%. Synonyms: Sodium chlorite Chemical formula: NaClO₂. Molar mass: 90.44 g/mol Density: 1.08 g/ml Type: Salts Appearance: Light yellow liquid Packaging: Plastic container Shelf life: minimum 12 months after delivery Examples of professional applications...- €23,60
- €23,60
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GRANULATED SULPHUR - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: S CAS number: 7704-34-9 EC number: 231-722-6 Synonyms: Sulfur, granular sulfur Type: Pure Purity: ≥ 98 Appearance: yellow granules Molar mass: 32.06 g/mol Packaging: plastic jar Shelf life: at least 24 months from delivery Melting point: approx....- €3,84
- €3,84
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GOLD METAL LEAF - pure 25g WARCHEM
Technical information about chemical reagents: Reagent name: Copper metal powder Chemical name: Copper Quality: pure Molecular formula: Cu Molar mass: 63.55 g/mol EG-Nummer: 231-159-6 CAS number: 7440-50-8 Content: 99%. Type: other Appearance/Form: orange-red powder Packaging: plastic container Shelf life: at least 24 months from...- €7,13
- €7,13
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MAGNESIUM SULPHATE 7-hydrate - pure 1kg WARCHEM
Name (English): Magnesium sulfate heptahydrate Synonyms: Magnesium sulfate heptahydrate, Epsom salt, bitter salt Species: pure Chemical formula: MgSO4 x 7H2O Molar mass: 246.48 g/mol EC No: 231-298-2 CAS Number: 10034-99-8 .- €7,68
- €7,68
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LITHIUM CITRATE 4-Hydrate - pure 50g WARCHEM
Technical information about chemical reagents: Chemical formula: Li3C6H5O7 x 4H2O CAS number: 6080-58-6 EC number: 213-045-8 Synonyms: Lithium citrate tetrahydrate Grade: pure Molar mass: 281.98 g/mol Type: Salts Content: 98 Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery...- €38,96
- €38,96
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Tartaric acid - pure 500g WARCHEM
Technical information about chemical reagents: Reagent name: L-(+)-Tartaric acid Chemical name: 2,3-Dihydroxysuccinic acid Synonyms: Tartaric acid Species: pure Type: Acids Molecular formula: C4H6O6 Molar mass: 150.09 g/mol EC Number: 201-766-0 CAS Number: 87-69-4 Content: 98 %. Appearance/Form: white powder Packaging: plastic container Shelf life:...- €29,09
- €29,09
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THIOGLYCOLIC ACID - pure 100ml WARCHEM
Technical information about chemical reagents: Reagent name: Thioglycolic acid Chemical name: Thioglycolic acid Quality: pure Type: Acids Molecular formula: HSCH2COOH Molar mass: 92.12 g/mol EC number: 200-677-4 CAS number: 68-11-1 Content: 98 %. Appearance/Form: liquid Packaging: Brown glass bottle Shelf life: at least 24...- €85,06
- €85,06
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ORTHO-PHOSPHORIC ACID 40% solution - pure 5L WARCHEM
Designation (English): Phosphoric acid solution 40% Synonyms: Phosphoric acid (V) Species: pure Chemical formula: H₃PO₄ Molar mass: 97.99 g/mol EC number: 231-633-2 CAS number: 7664-38-2 Quality parameters TESTED VALUE NORM Content 40.0% ± 1.5% Chlorides (Cl) max. 0.001% Sulfates (SO₄) max. 0.01% Heavy metals...- €77,38
- €77,38
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FORMAMIDE - CZDA 100ml WARCHEM
Technical information about chemical reagents: Chemical formula: CH₃NO CAS number: 75-12-7 EC number: 200-842-0 Synonyms: Formamide, Methanamide Grade: Analytical quality Purity: 99.5% Molar mass: 45.04 g/mol Density: 1.13 g/ml Appearance: Colorless liquid Packaging: Brown glass bottle Shelf life: 24 months after delivery Examples of...- €36,77
- €36,77
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1-BUTANOL - pure 2L WARCHEM
Technical information about chemical reagents: Chemical formula: C₄H₁₀O CAS number: 71-36-3 EC number: 200-751-6 Synonyms: n-Butyl alcohol, Butyl alcohol, Butan-1-ol, n-Butanol, 1-Hydroxybutane Type: Solvent Purity: ≥99% (pure) Appearance: colorless, clear liquid Molar mass: 74.1 g/mol Density: 0.81 g/ml Packaging: Brown glass bottle Shelf life:...- €41,16
- €41,16
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GLUCOSE anhydrous - CZDA 1kg WARCHEM
Technical information about chemical reagents: Chemical formula: C₆H₁₂O₆. CAS number: 50-99-7 EC number: 200-075-1 Synonyms: Anhydrous glucose, D-(+)-Glucose, Dextrose Grade: Analytically pure Purity: 98% Molar mass: 180.16 g/mol Appearance: White powder Packaging: Plastic container Shelf life: 24 months after delivery Examples of professional applications...- €24,15
- €24,15
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METHYL SILBER - pure 5g WARCHEM
Technical information about chemical reagents: Reagent name: Methyl Violet CAS number: 8004-87-3 EC number: 210-042-3 Type: Indicators Species: pure Summary formula: C₂₄H₂₈ClN₃ Molar mass: 394 g/mol Appearance/Form: green powder Packaging: plastic container Shelf life: minimum 24 months from delivery Examples of professional applications in...- €12,07
- €12,07
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ETHYL ACETATE - pure 5L WARCHEM
Technical information about chemical reagents: Chemical formula: C₄H₈O₂. CAS number: 141-78-6 EC number: 205-500-4 Synonyms: Ethyl acetate, Ethyl ethanoate Grade: Pure Purity: ≥ 99 % Appearance: colorless, clear liquid Density: approx. 0.90 g/ml Molar mass: 88.11 g/mol Packaging: Plastic container Shelf life: minimum 24...- €52,13
- €52,13
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NITREAL ETERN 40/60 - pure 2.5L WARCHEM
Technical information on chemical reagents: Chemical composition: Light hydrocarbon mixture (C₅-C₇ alkanes) Trade name: Petroleum ether 40/60 Synonyms: Petroleum ether, Light gasoline, Light naphtha Grade: Pure Purity: High purity Appearance: colorless, clear liquid Density: approx. 0.65 g/ml Boiling range: 40-60 °C Packaging: depends on...- €70,24
- €70,24
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CHLOROFORM (Amylene stabilized) - HPLC 2.5L WARCHEM
Technical information about chemical reagents: Chemical formula: CHCl₃. CAS number: 67-66-3 EC number: 200-663-8 Synonyms: Trichloromethane, Methyl trichloride, Formyl trichloride Grade: Spectrally pure Purity: ≥ 99.5 %. Molar mass: 119.38 g/mol Density: 1.48 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life:...- €133,35
- €133,35
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