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NATRIUMVANADATE - pure 5g WARCHEM
Technical information on chemical reagents: Chemical formula: NaVO₃ CAS number: 13718-26-8 EC number: 237-272-7 Synonyms: Sodium metavanadate Type: pure Purity: 95% Molar mass: 121.93 g/mol Appearance: white powder Packaging: plastic container Solubility: soluble in water State of matter: solid Melting point: Decomposes before melting...- €26.34 EUR
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Sodium Hydrogen Carbonate CZDA 15kg
Sodium hydrogen carbonate AR (NaHCO3) Technical information about the chemical reagent: Chemical name: sodium bicarbonate Synonyms: sodium acid carbonate, sodium bicarbonate Chemical formula: NaHCO3 CAS number: 144-55-8 EC number: 205-633-8 Molar mass: 84.01 g/mol Physical state: solid Color: white Odor: odorless pH value (50...- €448.28 EUR
- €448.28 EUR
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Sodium Thiosulfate 5-Hydrate CZDA 1kg
Sodium thiosulfate pentahydrate p.a. (Na2S2O3 - 5H2O) Technical information about the chemical reagent: Chemical name: Sodium thiosulfate pentahydrate Chemical formula: Na2S2O3 - 5H2O CAS number: 10102-17-7 EC number: 231-867-5 Molar mass: 248.18 g/mol Physical state: solid, crystals Color: colorless External appearance: colorless crystals Odor:...- €39.79 EUR
- €39.79 EUR
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Sodium Sulfite-Free CZDA 5kg
Sodium sulfite anhydrous p.d.a. (Na₂SO₃) Technical information about the chemical reagent: Chemical formula: Na₂SO₃. CAS number: 7757-83-7 EC number: 231-821-4 Molar mass: 126.04 g/mol Physical state: Solid (white powder) Color: white Appearance: Powder Odor: odorless pH value: approx. 9.7 (50 g/l H₂O, 20°C) Melting...- €112.61 EUR
- €112.61 EUR
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Sodium Sulfite-Free CZ 10kg
Sodium sulfite anhydrous (Na₂SO₃) Technical information about the chemical reagent: Chemical formula: Na₂SO₃. CAS number: 7757-83-7 EC number: 231-821-4 Molar mass: 126.04 g/mol Physical state: solid Color: white Odor: odorless pH value: approx. 9.7 (50 g/l H₂O, 20°C) Melting point: > 500 °C (decomposition)...- €169.35 EUR
- €169.35 EUR
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Sodium Sulfite-Free CZ 5kg
Sodium sulfite anhydrous (Na₂SO₃) Technical information about the chemical reagent: Chemical formula: Na₂SO₃. CAS number: 7757-83-7 EC number: 231-821-4 Molar mass: 126.04 g/mol Physical state: solid Color: white Odor: odorless pH value: approx. 9.7 (50 g/l H₂O, 20°C) Melting point: > 500 °C (decomposition)...- €95.29 EUR
- €95.29 EUR
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Acidic Sodium Sulfate Monohydrate (Sodium Hydrogen Sulfate) CZDA 250g
Sodium Hydrogen Sulfate 1-Hydrate CZDA CHEM-118079606 Technical Specifications Chemical Name: Sodium hydrogen sulfate 1-hydrate (Sodium hydrogen sulfate 1-hydrate) Chemical Formula: NaHSO₄ - H₂O Molar Mass: 138.08 g/mol CAS Number: 10034-88-5 EC Number: 231-665-7 Physical Form: solid Appearance: light yellow crystalline powder Odor: no data...- €21.87 EUR
- €21.87 EUR
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Sodium Iodate CZ 5g
Sodium iodate NaIO₃ - part. Technical information about the chemical reagent: Chemical formula: NaIO₃. CAS number: 7681-55-2 EC number: 231-672-5 Synonyms: sodium iodate, sodium salt of iodic acid Molar mass: 197.89 g/mol Species: pct. Physical and chemical properties: Form: solid Color: white Odor: odorless...- €13.58 EUR
- €13.58 EUR
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Sodium chromate CZ 25g
Sodium Chromate CZ Chemical Name: Sodium Chromate (Na2CrO4) CAS Number: 7775-11-3 EC Number: 231-889-5 Molar Mass: 161.97 g/mol Technical Specifications Form: solid Appearance: yellow crystals or powder Odor: odorless pH Value (50 g/l, 20°C): approx. 9.0 - 11.0 Melting Point: 792 °C Boiling Point:...- €16.75 EUR
- €16.75 EUR
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Sodium Chlorite R-R 7.5% 5 litre
Sodium Chlorite 7.5% Solution Chemical Name: Sodium(III) chlorite - 7.5% solution Chemical Formula: NaClO₂ Molar Mass: 90.44 g/mol CAS No.: 7758-19-2 EC: 231-836-6 Product Designation: CHEM-527941210 Technical Specifications Form: liquid Color: colorless or slightly yellow Odor: chlorinous pH Value: approx. 12.4 Melting Point: -3°C...- €56.06 EUR
- €56.06 EUR
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Sodium Chlorite R-R 7.5% 1 Liter
Sodium Chlorite 7.5% Solution Chemical Name: Sodium(III) chlorite - 7.5% solution Chemical Formula: NaClO₂ Molar Mass: 90.44 g/mol CAS No.: 7758-19-2 EC: 231-836-6 Product Designation: CHEM-527941210 Technical Specifications Form: liquid Color: colorless or slightly yellow Odor: chlorinous pH Value: approx. 12.4 Melting Point: -3°C...- €12.64 EUR
- €12.64 EUR
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Potassium Hydroxide R-R 2 Mol/L 1 Liter
POTASSIUM HYDROXIDE 2 MOL/L - STANDARD SOLUTION Potassium hydroxide 2M standard solution KOH - M = 56.11 g/mol - CAS: 1310-58-3 - EC: 215-181-3 Technical Specifications State: liquid Color/Odor: colorless, odorless pH value: approx. 14 (20°C) Melting point: no data available Boiling point: approx....- €40.75 EUR
- €40.75 EUR
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Hydrochloric Acid 30% CZDA 20 Liter
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...- €181.27 EUR
- €181.27 EUR
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Hydrochloric Acid 30% CZDA 2.5 Liters
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...- €26.68 EUR
- €26.68 EUR
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Hydrochloric Acid 20% CZ 2.5 litre
Hydrochloric Acid 20% Technical Specifications Composition: HCl CAS Number: 7647-01-0 EC Number: 231-595-7 Molar Mass: 36.46 g/mol Concentration: 20.0 ± 0.5% Catalog Number: CHEM*425752833 Form: liquid Color: colorless Odor: pungent pH Value: <1 (20°C) Melting Point: approx. -40°C to -25°C Boiling Point: approx. 85°C...- €24.00 EUR
- €24.00 EUR
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Perchloric acid R-R 0.2Mol/L in glacial acetic acid 100ml
Perchloric acid R-R 0.2 mol/l in glacial acetic acid Technical information about chemical reagents: Chemical formula: HClO₄ CAS number: 7601-90-3 EC number: 231-512-4 Synonyms: perchloric acid(VII) Species: standard solution Concentration: 0.2 mol/l Examples of professional applications in various industries: Analytical laboratories: Used as a...- €38.04 EUR
- €38.04 EUR
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Citric acid 1 hydrate solution 10% 2.5 liters
Citric acid solution 10% Technical information about chemical reagents: Chemical formula: C₆H₈O₇. CAS number: 77-92-9 EC number: 201-069-1 Synonyms: Hydroxytricarboxylic acid, 2-Hydroxy-1,2,3-propane-tricarboxylic acid Species: aqueous solution Active ingredient content: 10.0 ± 0.5% Examples of professional applications in various industries: Chemical laboratories: Used as a...- €29.11 EUR
- €29.11 EUR
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Aluminum sulfate 18 hydrate CZ 50g
Aluminum sulfate 18 hydrate p.c. CHEM-424547304 Technical Information Chemical Name: Aluminum sulfate 18 hydrate Chemical Formula: Al₂(SO₄)₃ - 18H₂O Molar Mass: 666.42 g/mol CAS Number: 7784-31-8 EC Number (EINECS): 233-135-0 Physical Form: solid Appearance: colorless crystal or white crystalline powder Color: white Odor: odorless...- €21.67 EUR
- €21.67 EUR
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Chloroform Stabilized with Amylenes CZDA 10litre
Chloroform p.d.a. (stabilized with amylen) Technical information about chemical reagents: Chemical formula: CHCl₃ CAS number: 67-66-3 EC number: 200-663-8 Synonyms: trichloromethane, trichloromethane, methylene trichloride, formyl trichloride Type: p.d.a. Purity: min. 98.5% Stabilizer (amylen): 0.0045-0.0055% Water: max. 0.015%. Non-volatile components: max. 0.0006% Chlorides (Cl): max....- €318.75 EUR
- €318.75 EUR
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Benzyl alcohol CZ 250ml
Benzyl alcohol part CHEM*421716803 Technical information about chemical reagents: Chemical formula: C₆H₅CH₂OH Systematic name: Benzyl alcohol CAS number: 100-51-6 EC number: 202-859-9 Synonyms: Hydroxytoluene, Phenylcarbinol, Phenylmethanol, Toluenol Species: pure Purity: min. 97.0% Color: max. 20 c.c. Refractive index: 1.537 - 1.543 Free acids (e.g....- €15.75 EUR
- €15.75 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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