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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 Type: Pure Purity: ≥ 99 % Molar mass: 23 g/mol Appearance: silvery-gray pieces (preserved under kerosene) Packaging: Brown glass container Shelf life: at...- €38.41 EUR
- €38.41 EUR
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POTASSIUM FLUORIDE 2-hydrate - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: KF - 2H₂O CAS number: 13455-21-5 EC number: 232-151-5 Synonyms: Potassium fluoride dihydrate Grade: pure Purity: 98 % Molar mass: 94.13 g/mol Type: salts Appearance: colorless crystals or white crystalline powder Packaging: plastic container Expiration date: at...- €12.07 EUR
- €12.07 EUR
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PYROGALLOL - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: C₆H₃(OH)₃. CAS number: 87-66-1 EC number: 201-762-9 Synonyms: 1,2,3-Trihydroxybenzene Grade: pure Purity / Content: 97%. Molar mass: 126.11 g/mol Physical form: white or almost white powder Type: other Packaging: plastic container. Expiration date: at least 24 months...- €49.39 EUR
- €49.39 EUR
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PARAFORMALDEHYDE - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: (CH₂O)ₙ. CAS number: 30525-89-4 EC number: 608-494-5 Synonyms: paraformaldehyde Grade: pure Purity: 95 % Type: other Appearance: light powder Packaging: plastic container. Expiration date: at least 24 months from delivery Melting point: decomposes from about 150 °C...- €3.29 EUR
- €3.29 EUR
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Perchloric acid 65% CZ 100ml
Perchloric acid 65% pct. Technical information about chemical reagents: Chemical formula: HClO₄. CAS number: 7601-90-3 EC number: 231-512-4 Synonyms: Chloric acid (VII), Perchloric acid solution 65%. Molar mass: 100.46 g/mol Species: pure Purity: 65.0 ± 1.0% Examples of professional applications in various industries: Chemical...- €62.56 EUR
- €62.56 EUR
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Sodium Pyrosulfite CZDA 750g
Sodium pyrosulfite Technical information about chemical reagents: Chemical formula: Na₂S₂O₅. CAS number: 7681-57-4 EC number: 231-673-0 Synonyms: Sodium metabisulfite, Disodium(IV) disulfate Molar mass: 190.1 g/mol Species: p.d.a. Purity: min. 98.0 % Water-insoluble substances: max. 0.005 %. Chlorides (Cl): max. 0.005 %. Heavy metals (Pb):...- €25.55 EUR
- €25.55 EUR
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Sodium Phosphate II Basic 2-Hydrate CZ 25kg
Sodium dihydrogen phosphate-2-hydrate Na₂HPO₄ - 2H₂O Technical information about chemical reagents: Chemical formula: Na₂HPO₄ - 2H₂O CAS number: 10028-24-7 EC number: 231-448-7 Synonyms: Sodium dihydrogen phosphate dihydrate, Sodium monohydrogen phosphate dihydrate Molar mass: 177.99 g/mol Species: Pb. Purity: min. 98.0 % Physical and chemical...- €736.44 EUR
- €736.44 EUR
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Sodium Phosphate II Basic 2-Hydrate CZ 15kg
Sodium dihydrogen phosphate dihydrate Na₂HPO₄ - 2H₂O Technical information about chemical reagents: Chemical formula: Na₂HPO₄ - 2H₂O CAS number: 10028-24-7 EC number: 231-448-7 Synonyms: Sodium dihydrogen phosphate dihydrate, Sodium monohydrogen phosphate dihydrate Molar mass: 177.99 g/mol Species: Pb. Purity: min. 98.0 % Physical and...- €476.83 EUR
- €476.83 EUR
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Sodium Phosphate II Basic Dihydrate CZ 2kg
Sodium dihydrogen phosphate-2-hydrate Na₂HPO₄ - 2H₂O Technical information about chemical reagents: Chemical formula: Na₂HPO₄ - 2H₂O CAS number: 10028-24-7 EC number: 231-448-7 Synonyms: Sodium dihydrogen phosphate dihydrate, Sodium monohydrogen phosphate dihydrate Molar mass: 177.99 g/mol Species: Pb. Purity: min. 98.0 % Physical and chemical...- €69.93 EUR
- €69.93 EUR
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Sodium Phosphate II Alkaline Sodium Phosphate II Resource. 2kg CZDA
Na₂HPO₄ Sodium hydrogen phosphate, anhydrous. Technical information about chemical reagents: Chemical formula: Na₂HPO₄. CAS number: 7558-79-4 EC number: 231-448-7 Synonyms: Sodium dibasic phosphate, Sodium monohydrogen phosphate Molar mass: 141.96 g/mol Species: p.d.a. Purity: min. 99.0 % Physical and chemical properties: Form: solid (white powder)...- €115.30 EUR
- €115.30 EUR
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Sodium Phosphate II Alkaline Sodium Phosphate, Acid-Free CZDA 25g
Na₂HPO₄ Sodium hydrogen phosphate, anhydrous. Technical information about chemical reagents: Chemical formula: Na₂HPO₄. CAS number: 7558-79-4 EC number: 231-448-7 Synonyms: Sodium dibasic phosphate, Sodium monohydrogen phosphate Molar mass: 141.96 g/mol Species: p.d.a. Purity: min. 99.0 % Physical and chemical properties: Form: solid (white powder)...- €11.32 EUR
- €11.32 EUR
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Analytical Balance for Sodium Hydroxide 0.25Mol/L with NIST Reference SINGLE PACKAGE 1 pc. DA
Analytical weights Sodium hydroxide 0.25 mol/l with reference to NIST CHEM-168109348 Technical information about chemical reagents: Chemical formula: NaOH CAS number: 1310-73-2 EC number: 215-185-5 Synonyms: Caustic soda, Sodium hydroxide solution Quality: Analytical grade with NIST reference Purity: ≥99% - analytical grade (for the...- €30.32 EUR
- €30.32 EUR
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Versenoic Acid CZDA 250g
Versatile Acid (EDTA) p.d.a. Technical information on chemical reagents: Chemical formula: C₁₀H₁₆N₂O₈. CAS number: 60-00-4 EC number: 200-449-4 Synonyms: Ethylenediaminetetraacetic acid, EDTA, Ethylenedinitrilotetraacetic acid Type: CZDA Purity: ≥ 99.0 %. Examples of professional applications in various industries: Chemical laboratories: Use in complexometry, e.g., for...- €19.92 EUR
- €19.92 EUR
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Hydrochloric Acid 35-38% CZDA 10litre
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:...- €95.46 EUR
- €95.46 EUR
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Hydrochloric Acid 35-38% CZDA 1 Liter
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:...- €15.87 EUR
- €15.87 EUR
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Peracetic acid 10% 1 liter
Periodic acid 10% CHEM-525652402 Technical information about chemical reagents: Chemical formula: HIO₄ CAS number: 10450-60-9 EC number: 233-972-9 Synonyms: Iodic acid(VII), Periodic acid Type: p.d.a. Content: 10.0 ± 0.5% Examples of professional applications in various industries: Chemical laboratories: Periodic acid is used as a...- €131.67 EUR
- €131.67 EUR
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Formic acid R-R 50% CZ 10litre
Formic acid 50% pure Technical information about chemical reagents: Chemical formula: CH₂O₂. CAS number: 64-18-6 EC number: 200-579-1 Synonyms: Methanoic acid Species: pure Purity: 50.0 ± 1.0% Examples of professional applications in various industries: Chemical industry: Used as a reagent in organic syntheses, production...- €153.60 EUR
- €153.60 EUR
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Formic acid R-R 50% CZ 250ml
Formic acid 50% pure Technical information about chemical reagents: Chemical formula: CH₂O₂. CAS number: 64-18-6 EC number: 200-579-1 Synonyms: Methanoic acid Species: pure Purity: 50.0 ± 1.0% Examples of professional applications in various industries: Chemical industry: Used as a reagent in organic syntheses, production...- €13.59 EUR
- €13.59 EUR
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Formic acid R-R 10% CZDA 1 Liter
Formic Acid R-R 10% Technical Information about Chemical Reagents: Chemical Formula: CH₂O₂. CAS Number: 64-18-6 EC Number: 200-579-1 Synonyms: Methanoic acid Species: CZDA (pure for analysis) Purity: 10.0 ± 0.1% Examples of Professional Applications in Various Industries: Chemical Industry: Used as a reagent in...- €13.02 EUR
- €13.02 EUR
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Kjeltabs Catalyst (3.5G Potassium Sulfate + 0.4G Copper Sulfate 5Hydrate Catalyst. 1op500 Pieces
Kjeltabs catalyst (3.5 g potassium sulfate + 0.4 g copper(II) sulfate pentahydrate) Technical information on chemical reagents: Composition: K₂SO₄ (3.5 g) + CuSO₄-5H₂O (0.4 g) CAS number (Potassium sulfate): 7778-80-5 EC number (Potassium sulfate): 231-915-5 CAS number (Copper(II) sulfate pentahydrate): 7758-99-8 EC number (Copper(II)...- €933.08 EUR
- €933.08 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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