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Sodium Sulfide 9-Hydrate CZ 1kg
Sodium sulfide nonahydrate (Na₂S - 9H₂O) Technical information about the chemical reagent: Chemical formula: Na₂S - 9H₂O CAS number: 1313-84-4 EC number: 215-211-5 Molar mass: 240.18 g/mol Physical state: solid External appearance: colorless, deliquescent crystals Color: colorless Odor: characteristic (of hydrogen sulfide) pH value:...- €186.05 EUR
- €186.05 EUR
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Sodium Sulfide 9-Hydrate CZ 50g
Sodium sulfide nonahydrate (Na₂S - 9H₂O) Technical information about the chemical reagent: Chemical formula: Na₂S - 9H₂O CAS number: 1313-84-4 EC number: 215-211-5 Molar mass: 240.18 g/mol Physical state: solid External appearance: colorless, deliquescent crystals Color: colorless Odor: characteristic (of hydrogen sulfide) pH value:...- €22.82 EUR
- €22.82 EUR
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Sodium Nitroprusside CZ 250g
Sodium Nitroprusside (Na₂[Fe(CN)₅NO]-2H₂O) Technical Specifications CAS Number: 14402-89-2 EC Number: 238-373-9 Molar Mass: 297.95 g/mol Form: solid, crystals Color: red to brownish-red Odor: odorless pH Value: no data Melting Point: decomposition above 190°C Boiling Point: not applicable (decomposes) Auto-ignition Temperature: not applicable Flash Point:...- €154.41 EUR
- €154.41 EUR
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Sodium Chromat CZDA 25g
Sodium Chromate CZDA Chemical Name: Sodium Chromate Chemical Formula: Na2CrO4 Molecular Mass: 161.97 g/mol CAS No.: 7775-11-3 EC No.: 231-889-5 Technical Specifications Form: solid Color: yellow Odor: odorless pH Value (50 g/l, 20°C): 8.0 - 9.0 Melting Point: 792 °C Boiling Point: decomposition Flash...- €19.73 EUR
- €19.73 EUR
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Barium Standard Solution for ICP 1G/L 100ml
Barium Standard Solution for ICP 1 g/l Technical Data Product Name: Barium Standard Solution for ICP Catalog Number: CHEM-328804770 Chemical Formula: Ba (in aqueous solution, typically as barium chloride BaCl₂ or barium nitrate Ba(NO₃)₂) CAS Number: 7440-39-3 (Barium, Element) EC Number: 231-149-1 Concentration: 1...- €125.88 EUR
- €125.88 EUR
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Potassium Hydroxide R-R 2 Mol/L 500ml
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....- €27.17 EUR
- €27.17 EUR
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Potassium Hydroxide R-R 1Mol/L In Ethanol 2.5 Liter
Potassium Hydroxide 1 mol/L - Standard Solution in Ethanol Technical Specifications Composition: KOH/C₂H₅OH (Ethanol) Molar Mass: not applicable (solution) CAS Number: not applicable EC Number: not applicable Physical State: liquid Color: colorless Odor: ethanol-like pH Value: approx. 14 (20°C) Melting Point: -114.5°C (Ethanol) Boiling...- €572.69 EUR
- €572.69 EUR
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Potassium Thiocyanate CZDA 15kg
Potassium thiocyanate (KSCN) - p.d.a. Technical Information Chemical Name: Potassium thiocyanate Alternative Names: Potassium thiocyanate, Potassium thiocyanate Chemical Formula: KSCN Molar Mass: 97.18 g/mol CAS Number: 333-20-0 EC Number: 206-370-1 Form: solid Color: white Odor: odorless pH Value: 5.3-8.7 (50 g/l H₂O, 20°C) Melting...- €1,371.13 EUR
- €1,371.13 EUR
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Potassium thiocyanate CZDA 2kg
Potassium thiocyanate (KSCN) - p.d.a. Technical Information Chemical Name: Potassium thiocyanate Alternative Names: Potassium thiocyanate, Potassium thiocyanate Chemical Formula: KSCN Molar Mass: 97.18 g/mol CAS Number: 333-20-0 EC Number: 206-370-1 Form: solid Color: white Odor: odorless pH Value: 5.3-8.7 (50 g/l H₂O, 20°C) Melting...- €204.19 EUR
- €204.19 EUR
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Potassium thiocyanate CZDA 750g
Potassium thiocyanate (KSCN) - p.d.a. Technical Information Chemical Name: Potassium thiocyanate Alternative Names: Potassium thiocyanate, Potassium thiocyanate Chemical Formula: KSCN Molar Mass: 97.18 g/mol CAS Number: 333-20-0 EC Number: 206-370-1 Form: solid Color: white Odor: odorless pH Value: 5.3-8.7 (50 g/l H₂O, 20°C) Melting...- €90.96 EUR
- €90.96 EUR
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Copper Chloride Free CZ 250g
Copper(II) chloride, anhydrous Technical information about chemical reagents: Chemical formula: CuCl₂. CAS number: 7447-39-4 EC number: 231-210-2 Synonyms: Copper dichloride, Copper chloride anhydrous Species: Pure Purity: min. 98.0% Examples of professional applications in various industries: Chemical industry: Raw material for chemical syntheses - used...- €130.45 EUR
- €130.45 EUR
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Magnesium Nitrate 0.01Mol/L 500ml
Magnesium Nitrate 0.01 Mol/L Technical Information about Chemical Reagents: Chemical Formula: Mg(NO₃)₂. CAS Number: 13446-18-9 (for Hexahydrate) EC Number: 233-826-7 Type: Standard Solution Purity: Solution prepared from components with a purity of ≥ 98 %. Concentration: 0.01 mol/L Examples of Professional Applications in Various...- €23.75 EUR
- €23.75 EUR
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Orthophosphoric acid 85% CZ 2.5 litre
Phosphoric Acid 85% pct. Chemical Name: Phosphoric Acid Catalog Number: CHEM*425691507 Synonyms: Phosphoric Acid Solution 85%, H3PO4 CAS Number: 7664-38-2 EC Number: 231-633-2 Molar Mass: 97.99 g/mol Technical Data Form: syrupy liquid Color: colorless Odor: odorless pH Value: < 0.5 (20°C) Melting Point: 21°C...- €84.04 EUR
- €84.04 EUR
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Peracetic acid R-R 0.5Mol/L 500ml
Periodic acid solution 0.5 mol/l CHEM-805652405 Technical information about chemical reagents: Chemical formula: HIO₄. CAS number: 7782-68-5 EC number: 232-038-0 Synonyms: Iodic acid (VII), Metaiodic acid, Periodic acid Species: standard solution Purity: 0.5 mol/l ± 0.005 mol/l Examples of professional applications in various industries:...- €52.98 EUR
- €52.98 EUR
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Chloroform Stab.Ethanol (Suitable for Ditizon Work) CZDA 100ml
Chloroform p.d.a. (stabilized with ethanol for use with dithizone) 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 Molar mass: 119.38 g/mol Form: liquid Color: colorless Odor: etheric, pungent Melting point: -63°C...- €16.50 EUR
- €16.50 EUR
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Chloroform Stabilized with Amylenes CZDA 100ml
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....- €18.23 EUR
- €18.23 EUR
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Sodium-Sodium-Sulfate - CZDA 50g WARCHEM
Technical information on chemical reagents: Chemical formula: Na₂S₂O₈. CAS number: 7775-27-1 EC number: 231-892-1 Synonyms: Sodium persulfate Type: Analytical quality Purity: 98% Molar mass: 238.10 g/mol Appearance: white, crystalline powder Packaging: plastic container Melting point: decomposes before melting Solubility: well soluble in water Oxidizing...- €4.94 EUR
- €4.94 EUR
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tert.-Butyl alcohol - pure 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: C4H10O CAS number: 75-65-0 EC number: 200-889-7 Synonyms: tert-Butanol Grade: pure Molar mass: 74.1 g/mol Minimum content: 98% Density: 0.79 g/ml Type: solvent Appearance/Form: colorless, clear liquid Examples of professional applications in various industries: Organic Synthesis: tert-Butanol...- €23.05 EUR
- €23.05 EUR
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GOLD(III)-CHLORIDE 3hydrate - pure 1g WARCHEM
Technical information on chemical reagents: Chemical formula: HAuCl₄ · 3H₂O CAS number: 16961-25-4 EC number: 240-948-4 Synonyms: gold chloride, tetrachloroauric acid trihydrate Grade: pure Purity: ≥ 99.5 % Molar mass: 393.83 g/mol Appearance: orange powder Packaging: Brown glass container Shelf life: at least 24...- €603.11 EUR
- €603.11 EUR
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tert-Butanol (tert-Butyl alcohol) - pure 10ml WARCHEM
Technical information on chemical reagents: Chemical formula: C4H10O CAS number: 75-65-0 EC number: 200-889-7 Synonyms: tert-Butanol Type: pure Molar mass: 74.1 g/mol Minimum content: 98% Density: 0.79 g/ml Type: Solvent Appearance/Form: colorless, clear liquid Examples of professional applications in various industries: Organic Synthesis: tert-Butanol...- €3.29 EUR
- €3.29 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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