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HYDRAZINE SULPHATE - CZDA 500g WARCHEM
Technical information on chemical reagents: Chemical formula: H₄N₂-H₂SO₄. CAS number: 10034-93-2 EC number: 233-110-4 Synonyms: hydrazinium sulfate, diamide sulfate Type: salts Purity: ≥98.5% (analytical grade) Appearance: white powder Molar mass: 130.12 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Solubility:...- €169.57 EUR
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2-BUTANOL - pure 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: C4H10O CAS number: 78-92-2 EC number: 201-158-5 Synonyms: sec-Butyl alcohol, Butan-2-ol, tert-Butyl alcohol Grade: pure Molar mass: 74.1 g/mol Minimum content: 99%. Density: 0.81 g/ml Type: solvent Appearance/Form: colorless, clear liquid Examples of professional applications in various...- €35.12 EUR
- €35.12 EUR
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2-BUTANOL - pure 1L WARCHEM
Technical information on chemical reagents: Chemical formula: C4H10O CAS number: 78-92-2 EC number: 201-158-5 Synonyms: sec-Butyl alcohol, Butan-2-ol, tert-Butyl alcohol Grade: pure Molar mass: 74.1 g/mol Minimum content: 99%. Density: 0.81 g/ml Type: solvent Appearance/Form: colorless, clear liquid Examples of professional applications in various...- €63.11 EUR
- €63.11 EUR
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BROMOTHYLMOLIT solution 0.1% 1L WARCHEM
Technical information on chemical reagents: Chemical formula: C₂₇H₂₈Br₂O₅S CAS number: 76-59-5 EC number: 200-971-2 Synonyms: Bromothymol blue solution in ethanol Grade: Pure Purity: 0.1% in ethanol Examples of professional applications in various industries: Analytical chemistry: pH indicator: Bromothymol blue is used as a universal...- €174.51 EUR
- €174.51 EUR
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Sodium Sulfate Free CZ 5kg
Sodium sulfate anhydrous (Na2SO4) Technical information about this chemical: Chemical formula: Na2SO4 Chemical name: Sodium sulfate anhydrous CAS Number: 7757-82-6 EC number: 231-820-9 Molar mass: 142.04 g/mol External appearance: white, hygroscopic powder Odor: odorless pH value (5%, 20°C): 5.2 - 7.5 Melting point: 884°C...- €80.13 EUR
- €80.13 EUR
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Sodium Sulfate Free CZ 1kg
Sodium sulfate anhydrous (Na2SO4) Technical information about this chemical: Chemical formula: Na2SO4 Chemical name: Sodium sulfate anhydrous CAS Number: 7757-82-6 EC number: 231-820-9 Molar mass: 142.04 g/mol External appearance: white, hygroscopic powder Odor: odorless pH value (5%, 20°C): 5.2 - 7.5 Melting point: 884°C...- €19.92 EUR
- €19.92 EUR
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Sodium Dodecyl Sulfate R-R 0.01Mol/L 100ml
Sodium Dodecyl Sulfate Solution 0.01 mol/L Synonyms: SDS solution, SLS solution, Sodium lauryl sulfate Molecular formula: C₁₂H₂₅NaO₄S Molar mass: 288.38 g/mol CAS No.: 151-21-3 EC No.: 205-788-1 Technical Specifications Form: liquid Color: colorless to slightly opalescent Odor: characteristic, weak pH value (1% in H₂O,...- €11.77 EUR
- €11.77 EUR
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Sodium Tetraborate 5-Hydrate CZDA 50g
Sodium Tetraborate Pentahydrate CZDA Synonyms: Sodium Borax Pentahydrate, Sodium Tetraborate Pentahydrate Chemical Formula: Na₂B₄O₇-5H₂O Molar Mass: 291.3 g/mol CAS No.: 12179-04-3 EC No.: 215-540-4 Technical Specifications Form: solid, crystals Color: white to colorless Odor: odorless pH Value (1% in H₂O, 20°C): 9.2 - 9.3...- €13.31 EUR
- €13.31 EUR
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Mercury Standard Solution for ICP 1G/L 100ml
Mercury Standard Solution for ICP 1 g/L Technical Data Product Name: Mercury Standard Solution for ICP Catalog Number: CHEM-328804788 Chemical Formula: Hg Concentration: 1 g/L Physical Form: liquid Color: colorless to slightly yellowish Odor: odorless pH Value: acidic (stabilized with nitric acid) Melting Point:...- €140.37 EUR
- €140.37 EUR
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Potassium Iodide CZ 500g
Potassium Iodide - Pure Technical Information Chemical Name: Potassium Iodide Chemical Formula: KI Molar Mass: 166.01 g/mol CAS Number: 7681-11-0 EC Number: 231-659-4 Form: solid Color: colorless to white Odor: odorless pH Value: approx. 6.9 (50 g/lH2O, 20°C) Melting Point: 686°C Boiling Point: 1330°C...- €202.31 EUR
- €202.31 EUR
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Pyrogallol CZDA 500g
Pyrogallol (Pyrogallol) Technical Information Synonyms: 1,2,3-Trihydroxybenzene Chemical Formula: C6H3(OH)3 Molar Mass: 126.11 g/mol CAS Number: 87-66-1 EC Number: 201-762-9 Form: solid Color: colorless Odor: weak, characteristic pH (50 g/l H₂O, 20°C): 4-5 Melting Point: 130-133°C Boiling Point: 309°C Auto-ignition Temperature: no data available Flash...- €317.44 EUR
- €317.44 EUR
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Pyrogallol CZDA 75g
Pyrogallol (Pyrogallol) Technical Information Synonyms: 1,2,3-Trihydroxybenzene Chemical Formula: C6H3(OH)3 Molar Mass: 126.11 g/mol CAS Number: 87-66-1 EC Number: 201-762-9 Form: solid Color: colorless Odor: weak, characteristic pH (50 g/l H₂O, 20°C): 4-5 Melting Point: 130-133°C Boiling Point: 309°C Auto-ignition Temperature: no data available Flash...- €91.26 EUR
- €91.26 EUR
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Pyrogallol CZDA 25g
Pyrogallol (Pyrogallol) Technical Information Synonyms: 1,2,3-Trihydroxybenzene Chemical Formula: C6H3(OH)3 Molar Mass: 126.11 g/mol CAS Number: 87-66-1 EC Number: 201-762-9 Form: solid Color: colorless Odor: weak, characteristic pH (50 g/l H₂O, 20°C): 4-5 Melting Point: 130-133°C Boiling Point: 309°C Auto-ignition Temperature: no data available Flash...- €43.65 EUR
- €43.65 EUR
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1-Naphthol R-R 20% in Ethanol 1 Liter
1-Naphthol R-R 20% in Ethanol Technical Information about Chemical Reagents: Chemical Formula: C₁₀H₇OH CAS Number (1-Naphthol): 90-15-3 CAS Number (Ethanol): 64-17-5 EC (1-Naphthol) Number: 201-969-4 EC (Ethanol) Number: 200-578-6 Synonyms: α-Naphthol, 1-Hydroxynaphthalene Type: Reagent Purity: Solution of 20% (m/m) in Ethanol Examples of Professional...- €438.17 EUR
- €438.17 EUR
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Sulfur dioxide indicator 500ml
CHEM-524663209 Sulfur Dioxide Indicator Technical information about chemical reagents: Chemical formula: not available (mixture of aqueous solution of bromophenol blue with ethanol) CAS number: not applicable (mixed product) EC number: not applicable Synonyms: SO₂ indicator, sulfur dioxide indicator Type: indicator solution Purity: not applicable...- €76.23 EUR
- €76.23 EUR
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Indigo Carmine 5g
Indigo Carmine (Indigo Carmine) CHEM-124844900 Technical information about chemical reagents: Chemical formula: C16H8N2Na2O8S2 CAS number: 860-22-0 EC number: 212-728-8 Synonyms: Indigo blue, E132, Indigo carmine Type: Pure for analysis Purity: min. 90% Examples of professional applications in various industries: Food industry: Used as food...- €17.84 EUR
- €17.84 EUR
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HYDRAZINE SULPHATE - CZDA 250g WARCHEM
Technical information on chemical reagents: Chemical formula: H₄N₂-H₂SO₄. CAS number: 10034-93-2 EC number: 233-110-4 Synonyms: hydrazinium sulfate, diamide sulfate Type: salts Purity: ≥98.5% (analytical grade) Appearance: white powder Molar mass: 130.12 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Solubility:...- €87.80 EUR
- €87.80 EUR
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AMMONIUM SULPHATE solution 20% - pure 50ml WARCHEM
Technical information on chemical reagents: Chemical formula: (NH₄)₂S CAS number: 12135-76-1 EC number: 235-223-4 Synonyms: ammonium sulfide solution Category: Salts Purity: 20% (pure aqueous solution) Appearance: clear liquid Molar mass: 68.14 g/mol Density: approx. 1.000 g/ml Packaging: Brown glass bottle Shelf life: at least...- €40.61 EUR
- €40.61 EUR
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Formic acid 25% - pure 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: HCOOH CAS number: 64-18-6 EC number: 200-579-1 Synonyms: methanoic acid Grade: pure Purity / Content: 25% Molar mass: 46.03 g/mol Density: 1.06 g/ml Physical form: colorless liquid Type: acids Packaging: plastic bottle Expiration date: at least 24...- €2.41 EUR
- €2.41 EUR
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Potassium Sorbate CZDA 500g
Potassium Sorbate CZDA Technical Information Synonyms: Potassium Sorbate Chemical Formula: C6H7KO2 Molar Mass: 150.22 g/mol CAS Number: 24634-61-5 EC Number: 246-376-1 Form: solid Appearance: white or colorless crystals or granules Odor: odorless pH Value: 7-8.5 (1% aqueous solution, 20°C) Melting Point: approx. 270°C (decomposition)...- €28.46 EUR
- €28.46 EUR
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Boric acid 1kg BIOLABORATORY
Boric acid 1000g The product is intended for professional use only. Technical information on chemical reagents: Chemical formula: H3BO3 CAS number: 10043-35-3 EC number: 233-139-2 Net weight: 1000g Purity: Pure 99.9 % Product quality: Pure without additives Examples of professional applications in various industries:...
- €5.33 EUR
€7.99 EUR- €5.33 EUR
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Borax Borax Sodium Tetraborate Decahydrate 5 kg BioLaboratory
Sodium tetraborate decahydrate borax 5000 g BIOMUS Technical information on chemical reagents: Chemical formula: Na₂B₄O₇·10H₂O CAS number: 1303-96-4 EC number: 215-540-4 Synonyms: Borax, sodium tetraborate decahydrate Genre: Clean Purity: Pure Net weight: 5000 g Examples of professional applications in various industries: Cleaning industry: Cleaning...
- €16.99 EUR
€18.13 EUR- €16.99 EUR
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Copper sulfate. Copper pentahydrate 1kg Biolaboratorium
Copper sulfate. Copper pentahydrate 1kg Biolaboratorium Technical information on chemical reagents: Chemical formula: CuSO₄ x 5H₂O CAS number: 7758-99-8 EC number: 231-847-6 Synonyms: copper pentahydrate Genre: Clean Purity: pure min. 93% Net weight: 1kg Examples of professional applications in various industries: Water treatment: Algae...
- €6.99 EUR
€10.59 EUR- €6.99 EUR
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