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COPPER(II) SULPHATE 5-Hydrate - pure 100g WARCHEM
Technical Information on Chemical Reagents: Chemical form: CuSO₄ - 5H₂O CAS number: 7758-99-8 EC number: 231-847-6 Synonyms: Copper(II) sulfate pentahydrate, Copper sulfate pentahydrate Grade: Pure Purity: ≥ 97%. Appearance: blue, crystalline powder Molar mass: 249.68 g/mol Packaging: Plastic container Shelf life: at least 24...- €3.29 EUR
- €3.29 EUR
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COPPER(II) CHLORIDE 2-Hydrate - pure 10g 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 .- €2.74 EUR
- €2.74 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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METHYLENE CHLORIDE (DICHLOROMETHANE) - CZDA 100ml WARCHEM
Name (English): Dichloromethane Synonyms: Dichloromethane, Dichloromethane, Methylene dichloride Species: analytical grade Chemical formula: CH2Cl2 Molar mass: 84.93 g/mol EC number: 200-838-9 CAS number: 75-09-2 . Warning symbols on the label GHS08 - Serious health hazard (Health hazard) Signal word: Warning Other markings: 14.2 Proper...- €4.94 EUR
- €4.94 EUR
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METHANOL - CZDA 5L WARCHEM
Name (English): Methanol Synonyms: Methyl alcohol, Carbinol Species: pure for analysis Chemical formula: CH₃OH Molar mass: 32.04 g/mol EC number: 200-659-6 CAS number: 67-56-1 Quality parameters TESTED VALUE NORM Content (GC) min. 99.8% Free acids (CH₃COOH) max. 0.0025% Ethanol (GC) max. 0.01% Arsenic (As)...- €38.41 EUR
- €38.41 EUR
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MANGAN(II)-SULPHATE 1hydrate - pure 50g 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)...- €2.74 EUR
- €2.74 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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MAGNESIUM CARBONATE BASIC - pure 100g WARCHEM
Technical information on 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 EC number: 235-192-7 CAS number: 56378-72-4 Content: 95% Type: salts...- €19.21 EUR
- €19.21 EUR
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MAGNESIUM STEARATE - pure 250g WARCHEM
Technical information on chemical reagents: Reagent name: Magnesium stearate Chemical name: MAGNESIUM STEARATE Synonyms: Magnesium stearate Quality: pure Molecular formula: C36H70O4Mg Molar mass: 591.37 g/mol EC number: 209-150-3 CAS number: 557-04-0 Content: 95% Type: salts Appearance/Form: white powder Packaging: plastic container Shelf life: at...- €25.24 EUR
- €25.24 EUR
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COPPER(II) SULFATE anhydrous - pure - 100g WARCHEM
Technical information on chemical reagents: Chemical formula: CuSO₄ CAS number: 7758-98-7 EC number: 231-847-6 Synonyms: copper sulfate Category: 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...- €15.37 EUR
- €15.37 EUR
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HYDROCHLORIC ACID 30-33% - PURE 5L WARCHEM
Technical information on chemical reagents: Chemical name: Hydrochloric acid solution 30–33 % English name: Hydrochloric acid solution 30–33 % Synonyms: Hydrochloric acid Species: pure Chemical formula: HCl Molar mass: 36.46 g/mol EC number: 231-595-7 CAS number: 7647-01-0 Appearance: clear, colorless to yellowish liquid with...- €49.39 EUR
- €49.39 EUR
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LEAD ACETATE (II) Trihydrate – PURE 100g WARCHEM
Technical information on chemical reagents: Chemical name: Lead(II) acetate trihydrate English name: Lead(II) acetate trihydrate Synonyms: Lead acetate trihydrate Quality: pure for analysis Chemical formula: (CH₃COO)₂Pb · 3H₂O Molar mass: 379.34 g/mol EC number: 206-104-4 CAS number: 6080-56-4 Appearance: colorless to white, crystalline substance...- €23.05 EUR
- €23.05 EUR
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FORMALDEHYDE 5% - pure 1L WARCHEM
Technical Information on Chemical Reagents: Chemical Name: 5% formaldehyde solution English Name: 5% formaldehyde solution Synonyms: formaldehyde, formalin Type: pure Chemical Formula: HCHO (in 5% aqueous solution) Molar Mass: 30.03 g/mol (based on formaldehyde) EC Number: 200-001-8 CAS Number: 50-00-0 Appearance: clear, colorless liquid...- €7.68 EUR
- €7.68 EUR
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2-BUTANONE (MEK) – PURE 1L WARCHEM
Technical information on chemical reagents: Chemical formula: C4H8O CAS number: 78-93-3 EC number: 201-159-0 Synonyms: Methyl ethyl ketone, Butanone, Butan-2-one, Methyl ethyl ketone, Butanone-2, Methyl acetone, MEK Grade: pure for analysis Molar mass: 72.1 g/mol Appearance: colorless, volatile liquid with a sweetish odor Solubility:...- €19.21 EUR
- €19.21 EUR
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SODIUM HYPOCHLORITE Solution 5% 1L WARCHEM
Technical information on chemical reagents: Chemical formula: NaClO CAS number: 7681-52-9 EC number: 231-668-3 Synonyms: Sodium hypochlorite, liquid chlorine Grade: pure Molar mass: 74.44 g/mol Appearance: clear, slightly yellowish liquid Odor: characteristic, pungent (chlorine-like) Solubility: completely miscible with water Packaging: light-proof, tightly sealable plastic...- €5.49 EUR
- €5.49 EUR
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URANIN - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: C20H10Na2O5 CAS number: 518-47-8 EC number: 208-253-0 Synonyms: none given Grade: pure Molar mass: 376.27 g/mol Appearance: yellow-green, crystalline powder Odor: odorless Solubility: very well water-soluble, intense fluorescence Packaging: light-impermeable plastic or glass containers Shelf life: at...- €21.40 EUR
- €21.40 EUR
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POLYVINYL ALCOHOL - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: (C₂H₄O)ₙ CAS number: 25213-24-5 EC number: 209-183-3 Synonyms: (poly)vinyl alcohol Grade: pure Purity: pure Molar mass: variable, typically between 20,000–200,000 g/mol (depending on degree of polymerization) Appearance: white to cream-colored, odorless powder or granules Odor: odorless Melting...- €11.52 EUR
- €11.52 EUR
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DIMETHYLGLYOXIM - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: C₄H₈N₂O₂ CAS number: 95-45-4 EC number: 202-420-1 Synonyms: Dimethylglyoxime, Diacetyldioxime Grade: pure Purity: pure Molar mass: 116.11 g/mol Appearance: pale yellow to pink crystalline powder Odor: odorless Melting point: approx. 240 °C (decomposition) Density: approx. 1.4 g/cm³ Solubility:...- €30.73 EUR
- €30.73 EUR
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MERCURY(II) CHLORIDE - pure WARCHEM 10g
Technical information on chemical reagents: Chemical formula: HgCl₂ CAS number: 7487-94-7 EC number: 231-299-8 Synonyms: mercuric chloride, sublimate Grade: pure Purity: pure Molar mass: 271.5 g/mol Appearance: white crystalline solid Melting point: 277 °C Boiling point: Decomposition before boiling point Density: 5.43 g/cm³ (at...- €19.76 EUR
- €19.76 EUR
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POTASSIUM DICHROMATE - pure 250g
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 of...- €35.34 EUR
- €35.34 EUR
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