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2-BUTANONE (MEK) - pure 1L WARCHEM
Technical information about chemical reagents: Chemical formula: C₄H₈O CAS number: 78-93-3 EC number: 201-159-0 Synonyms: methyl ethyl ketone, butanone, butan-2-one, butanone-2, methyl acetone, MEK Type: pure Purity: pure Molar mass: 72.1 g/mol Appearance: colorless, clear liquid Odor: sweetish, acetone-like Melting point: −86 °C Boiling...- €13.17 EUR
- €13.17 EUR
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CALCIUM HYPOCHLORITE (CHLORINE LIME) - pure 100g WARCHEM
Technical information about chemical reagents: Chemical formula: Ca(ClO)₂ CAS number: 7778-54-3 EC number: 231-908-7 Synonyms: chlorinated lime Type: salt Purity: ≥ 95% Molar mass: 142.98 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 12 months from delivery Examples of professional applications...- €2.74 EUR
- €2.74 EUR
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MERCURY(I) CHLORIDE - pure 5g WARCHEM
Technical information on chemical reagents: Chemical formula: Hg₂Cl₂ CAS number: 10112-91-1 EC number: 232-169-3 Synonyms: mercury chloride, calomel Type: salts Purity: ≥ 97% Molar mass: 472.08 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional...- €20.85 EUR
- €20.85 EUR
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SODIUM SELENIN 5-Hydrate - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: Na₂SeO₃ - 5H₂O CAS number: 26970-82-1 EC number: 233-267-9 Synonyms: Sodium selenite pentahydrate Type: Pure Purity: ≥ 99 % Molar mass: 332.01 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery....- €17.01 EUR
- €17.01 EUR
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DIETHYL ETHER - PURE 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: (C₂H₅)₂O CAS number: 60-29-7 EC number: 200-467-2 Synonyms: Diethyl ether Type: Solvent Purity: ≥ 99.5% Molar mass: 74.12 g/mol Density: 0.71 g/ml Appearance: colorless, clear liquid Packaging: brown glass bottle Shelf life: at least 12 months from...- €25.24 EUR
- €25.24 EUR
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Potassium Permanganate Solution 4% - pure 500ml BIOLABORATORIUM
Potassium permanganate solution 4% BIOLABORATORIUM Technical information: Molecular formula: KMnO4 Molar mass [g/mol]: 158.04 EC number: 231-760-3 CAS number: 7722-64-7 Professional applications: Analytical laboratories: Used as a reagent in redox analyses and titration procedures. Chemical synthesis: Used as a strong oxidizing agent in organic...- €7.99 EUR
- €7.99 EUR
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Potassium Iodide 250g BIOLABORATORIUM
Potassium iodide 250g BIOLABORATORIUM Technical product information Chemical formula: KI CAS number: 7681-11-0 EC number: 231-659-4 Grade: Pure for analysis Purity: 99.9 % Net weight: 250g Exemplary use of the chemical raw material Emergency Medicine: Potassium iodide is used as an emergency measure to...- €69.85 EUR
- €69.85 EUR
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Sodium Citrate Dihydrate CZDA 500g
Sodium Citrate Dihydrate CZDA Chemical Name: Sodium Citrate Dihydrate Synonyms: Sodium Citrate Dihydrate, Trisodium Citrate-2-hydrate Chemical Formula: C6H5Na3O7 - 2H2O Molar Mass: 294.1 g/mol CAS No.: 6132-04-3 EC No.: 200-675-3 Technical Specifications Form: solid, crystals or powder Color: white Odor: odorless pH Value (5%...- €26.78 EUR
- €26.78 EUR
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Sodium Chlorite R-R 25% 1 Liter
Sodium chlorite solution 25% CHEM-527941215 Technical information Name: Sodium chlorite solution 25% Synonyms: Sodium chlorite solution 25%, Sodium chlorate Chemical formula: NaClO2 Molar mass: 90.44 g/mol CAS number: 7758-19-2 EC number: 231-836-6 Form: liquid Color: colorless to slightly yellow Odor: characteristic chlorine odor pH...- €16.34 EUR
- €16.34 EUR
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Toluene Solvent 500ml
Solvent Toluene CHEM-757640110 Technical information about chemical reagents: Chemical formula: C₆H₅-CH₃ (Toluene, main component). CAS number: 108-88-3 (Toluene) EC number: 203-625-9 (Toluene) Synonyms: Methylbenzene, Phenylmethane, Toluene thinner Type: Technical Purity: Toluene-based mixture Physicochemical parameters: Form - physical state: liquid Color: colorless Odor: characteristic, aromatic...- €12.47 EUR
- €12.47 EUR
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Potassium Hexacyanoferrate (III) Potassium Ferrocyanide CZ 100g
Potassium Hexacyanoferrate (III) - K₃Fe(CN)₆ Technical Information Synonyms: Potassium Hexacyanoferrate (III), Potassium Ferrocyanide Chemical Formula: K₃Fe(CN)₆ Molar Mass: 329.26 g/mol CAS Number: 13746-66-2 EC Number: 237-323-3 Form: solid Color: ruby red Odor: odorless pH Value (50 g/l, 20°C): approx. 6 Melting Point: >200°C (thermal...- €22.82 EUR
- €22.82 EUR
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Catechol CZ 25g
Pyrocatechol (1,2-Dihydroxybenzene) - C6H4(OH)2 CAS Number: 120-80-9 EC Number: 204-427-5 Molar Mass: 110.11 g/mol Technical Specifications Form: solid Color: colorless to light beige Odor: characteristic pH Value: approx. 5.0 (50 g/l aqueous solution, 20°C) Melting Point: 104-105°C Boiling Point: 245°C Auto-ignition Temperature: no data...- €18.11 EUR
- €18.11 EUR
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Murakami Reagent 1 Liter
Murakami Reagent Technical Information about Chemical Reagents: Chemical Formula: not applicable (mixture) CAS Number: not applicable EC Number: not applicable Synonyms: Murakami reagent, alkaline cyanide digestion reagent Species: Reactive Purity: not applicable (mixture) Examples of Professional Applications in Various Industries: Metallurgy: Revealing phases and...- €45.00 EUR
- €45.00 EUR
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Melzer's Reagent 100ml
Melzer's Reagent Technical information about chemical reagents: Chemical Formula: Mixture - Chloral hydrate, KI, I₂. CAS Number: not applicable EC Number: not applicable Synonyms: Melzer's Reagent, Melzer's Solution Type: Research reagent Purity: analytical Examples of professional applications in various industries: Mycology and Phytopathology: essential...- €22.91 EUR
- €22.91 EUR
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Kroll's Reagent 1 Liter
Kroll's reagent Technical information about chemical reagents: Chemical formula: Not applicable (mixture) CAS number: Not applicable EC number: Not applicable Synonyms: Kroll's reagent Type: Chemical reagent Purity: No data available Examples of professional applications in various industries: Metallurgy: Kroll's reagent is used to etch...- €56.31 EUR
- €56.31 EUR
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Manganese Dioxide CZDA 25g
Manganese Dioxide CZDA Technical Information Chemical Name: Manganese Dioxide Chemical Formula: MnO₂ Molar Mass: 86.94 g/mol CAS Number: 1313-13-9 EC Number (EINECS): 215-202-6 UN Number: not applicable RID/ADR: not applicable Physical and Chemical Properties Form: solid Appearance: fine, black-brown powder Odor: odorless pH Value:...- €24.08 EUR
- €24.08 EUR
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Magnesium Nitrate 6-Hydrate CZDA 1kg
Magnesium nitrate hexahydrate p.d.a. Technical information about the chemical reagent: Chemical formula: Mg(NO₃)₂ - 6H₂O Molar mass: 256.41 g/mol CAS number: 13446-18-9 EC number: 233-826-7 UN number: 1474 RID/ADR class: 5.1 (oxidizing substances), Packaging group: III Type: p.d.a. (pure for analysis) External appearance: colorless...- €56.45 EUR
- €56.45 EUR
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Hydrochloric Acid 35-38% CZDA 5litre
Hydrochloric acid 35-38 %. Technical specifications Composition: HCl CAS number: 7647-01-0 EC number: 231-595-7 Molar mass: 36.46 g/mol Concentration: 35-38% Catalog number: CHEM*115752837 Form: liquid Color: colorless Odor: pungent, suffocating pH value: Melting point: approx. -40°C to -25°C Boiling point: approx. 85°C Auto-ignition temperature:...- €48.53 EUR
- €48.53 EUR
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Hydrochloric Acid 30% CZDA 500ml
Hydrochloric Acid 30% Technical Specifications Composition: HCl CAS Number: 7647-01-0 EC Number: 231-595-7 Molar Mass: 36.46 g/mol Concentration: 30.0 ± 1.0% Catalog Number: CHEM*115752835 Form: liquid Color: colorless Odor: pungent pH Value: <1 (20°C) Melting Point: approx. -40°C to -25°C Boiling Point: approx. 85°C...- €7.51 EUR
- €7.51 EUR
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Butyric acid CZDA 10ml
Butyric Acid CZDA Chemical Name: Butyric Acid Synonyms: Butyric Acid, Butyric Acid CAS Number: 107-92-6 EC Number: 203-532-3 Chemical Formula: C4H8O2 Molar Mass: 88.11 g/mol Physicochemical Properties Form: liquid Color: colorless to slightly yellow Odor: intense, unpleasant, characteristic of rancid butter Melting Point: -7.9°C...- €15.62 EUR
- €15.62 EUR
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