-
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
- Unit price
- per
-
COPPER(II) OXIDE - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: CuO CAS number: 1317-38-0 EC number: 215-269-1 Synonyms: copper oxide Type: other Purity: 99% (pure) Appearance: black powder Molar mass: 79.55 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery. Density: approx. 6.3 g/cm³...- €8.23 EUR
- €8.23 EUR
- Unit price
- per
-
COPPER(II) OXIDE - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: CuO CAS number: 1317-38-0 EC number: 215-269-1 Synonyms: copper oxide Genre: other Purity: 99% (pure) Appearance: black powder Molar mass: 79.55 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Density: approx. 6.3 g/cm³...- €4.39 EUR
- €4.39 EUR
- Unit price
- per
-
AMMONIUM DICHROMATE solution 15% - pure 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: (NH₄)₂Cr₂O₇ CAS number: 7789-09-5 EC number: 232-143-1 Synonyms: ammonium dichromate solution Type: saline solution Purity: 15 % Molar mass: 252.06 g/mol Density: 1.05 g/ml Appearance: orange-red liquid Packaging type: plastic bottle Examples of professional applications in various...- €17.56 EUR
- €17.56 EUR
- Unit price
- per
-
FORMALDEHYDE 20% - pure 1L WARCHEM
Technical information on chemical reagents: Chemical designation: Formaldehyde Solution 20% English name: Formaldehyde Solution 20% Synonyms: formaldehyde, formalin Type: pure Chemical formula: HCHO (in 20% aqueous solution) Molar mass: 30.03 g/mol (based on formaldehyde) EC number: 200-001-8 CAS number: 50-00-0 Appearance: clear, colorless liquid...- €9.33 EUR
- €9.33 EUR
- Unit price
- per
-
Trucker's Reagent (Tucker) - Three-Component Kit 250ml
Trucker's Reagent (Tucker) - Three-Component Kit Technical Information on Chemical Reagents: Chemical Formula: Mixture of hydrochloric acid (HCl), nitric acid (HNOo_2083), and hydrofluoric acid (HF). CAS Number: not applicable (mixture) EC Number: not applicable Synonyms: Tucker's reagent, Tucker etchant Species: Preparation for metallographic analysis...- €36.27 EUR
- €36.27 EUR
- Unit price
- per
-
Potassium Hydroxide R-R 20% CZDA 100ml
POTASSIUM HYDROXIDE SOLUTION 20% - SOLUTION Potassium hydroxide solution 20% KOH - M = 56.11 g/mol - CAS: 1310-58-3 - EC: 215-181-3 Technical specifications State: liquid Color/Odor: colorless, odorless pH value (20°C): approx. 14 Melting point: no data available Boiling point: approx. 100°C Auto-ignition...- €14.97 EUR
- €14.97 EUR
- Unit price
- per
-
Zinn II Chloride-free CZ 250g
Tin(II) chloride Chemical name: Tin(II) chloride Chemical formula: SnCl2 Molar mass: 189.62 g/mol CAS number: 7772-99-8 EC number (EINECS): 231-868-0 Technical data Form: solid Color: white Odor: almost odorless pH value (100 g/l inH2O, 20°C): about 2.0 Melting point: 245-247°C Boiling point: 622-624°C Explosion...- €94.50 EUR
- €94.50 EUR
- Unit price
- per
-
FORMAMIDE - CZDA 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: CH₃NO CAS number: 75-12-7 EC number: 200-842-0 Synonyms: Formamide, Methanamide Grade: analytical quality Purity: 99.5 % Molar mass: 45.04 g/mol Density: 1.13 g/ml Appearance: Colorless liquid Packaging: Brown glass bottle Minimum shelf life: 24 months after delivery...- €85.61 EUR
- €85.61 EUR
- Unit price
- per
-
CHROMIUM(III) CHLORIDE 6-Hydrate - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: CrCl₃-6H₂O CAS number: 10060-12-5 EC number: 233-038-3 Synonyms: chromium trichloride hexahydrate Type: salt Purity: ≥ 95 Molar mass: 266.45 g/mol Appearance: dark green, crystalline powder Packaging type: plastic container Examples of professional applications in various industries: Analytical...- €14.27 EUR
- €14.27 EUR
- Unit price
- per
-
Methanol CZ 5 Liter
Methanol CZ CHEM-426219903 Technical Information Chemical Name: Methanol Synonyms: Methyl alcohol, Carbinol Chemical Formula: CH₃OH Molar Mass: 32.04 g/mol CAS Number: 67-56-1 EC Number: 200-659-6 Physicochemical Properties Physical Form: liquid Color: colorless Odor: aromatic Melting Point: -98°C Boiling Point: 65°C Auto-ignition Temperature: 455°C Flash...- €47.23 EUR
- €47.23 EUR
- Unit price
- per
-
Sodium selenite anhydrous CZDA 500g
Sodium selenite anhydrous CZDA (Na2SeO3) Technical information about the chemical reagent: Chemical formula: Na2SeO3 Chemical name: Sodium selenite anhydrous CAS number: 10102-18-8 EC number: 233-267-9 Molar mass: 172.94 g/mol Appearance: white crystalline powder or granules Odor: odorless pH value (50 g/l H2O, 20°C): approx....- €1,237.50 EUR
- €1,237.50 EUR
- Unit price
- per
-
Sodium Hypophosphite Monohydrate CZDA 1kg
Sodium hypophosphite monohydrate Technical information about chemical reagents: Chemical formula: NaH₂PO₂ - H₂O CAS number: 10039-56-2 EC number: 231-669-9 Synonyms: Natriumhypophosphit-Monohydrat, Natriumhypophosphit-Monohydrat Molar mass: 105.99 g/mol Type: p.d.a. Content: 101.0 - 105.0 Chlorides (Cl): max. 0.005 %. Heavy metals (Pb): max. 0.0002 %. Lead...- €90.75 EUR
- €90.75 EUR
- Unit price
- per
-
Sodium Dodecyl Sulfate CZ 500g
Sodium Dodecyl Sulfate CZ Chemical Name: Sodium Dodecyl Sulfate, Sodium Lauryl Sulfate Synonyms: SDS, SLS Chemical Formula: C12H25NaO4S Molar Mass: 288.38 g/mol CAS Number: 151-21-3 EC Number: 205-788-1 Technical Specifications Form: solid Color: white powder or granules Odor: characteristic, weak pH Value: 6.5 -...- €121.67 EUR
- €121.67 EUR
- Unit price
- per
-
Potassium Hydroxide R-R 29-30% CZDA 5 litre
POTASSIUM HYDROXIDE 29-30% SOLUTION Potassium hydroxide solution 29-30%. KOH - M = 56.11 g/mol - CAS: 1310-58-3 - EC: 215-181-3 Technical specifications State: liquid Color/Odor: colorless, odorless pH value (20°C): approx. 14 Melting point: no data available Boiling point: approx. 100°C Auto-ignition temperature: not...- €118.36 EUR
- €118.36 EUR
- Unit price
- per
-
Potassium Hydroxide R-R 1Mol/L 500ml
POTASSIUM HYDROXIDE 1 MOL/L - STANDARD SOLUTION Potassium hydroxide 1M 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....- €23.09 EUR
- €23.09 EUR
- Unit price
- per
-
Acid Potassium Tartrate CZDA 1kg
Potassium Bitartrate - p.d.a. Technical Information Chemical Name: Potassium Bitartrate Synonyms: Potassium Hydrogen Tartrate, Potassium Acid Tartrate Chemical Formula: KHC4H4O6 Molar Mass: 188.18 g/mol CAS Number: 868-14-4 EC Number: 212-769-1 Form: solid, crystals or powder Color: white Odor: odorless pH Value: approx. 3.5 (50...- €95.29 EUR
- €95.29 EUR
- Unit price
- per
-
Potassium Formate CZDA 10kg
Potassium Formate - p.d.a. Technical Information Chemical Name: Potassium Formate Chemical Formula: HCO2K Molar Mass: 84.12 g/mol CAS Number: 590-29-4 EC Number: 209-677-9 Form: white, hygroscopic powder Melting Point: approx. 165-168 °C Density: approx. 1.91 g/cm³ :contentReference[oaicite:1]{index=1} Solubilityin Water: very good; approx. 331 g/100...- €519.75 EUR
- €519.75 EUR
- Unit price
- per
-
Potassium Formate CZDA 5kg
Potassium Formate - p.d.a. Technical Information Chemical Name: Potassium Formate Chemical Formula: HCO2K Molar Mass: 84.12 g/mol CAS Number: 590-29-4 EC Number: 209-677-9 Form: white, hygroscopic powder Melting Point: approx. 165-168 °C Density: approx. 1.91 g/cm³ :contentReference[oaicite:1]{index=1} Solubilityin Water: very good; approx. 331 g/100...- €294.53 EUR
- €294.53 EUR
- Unit price
- per
-
Potassium Chromium III Sulfate 12-Hydrate CZDA 250g
Potassium Chromium(III) Sulfate Dodecahhydrate p.d.a. Synonyms: Potassium Chromium(III) Sulfate Dodecahhydrate, KCr(SO4)2-12H2O, Potassium Chrome Alum. Technical Specifications Chemical Formula: KCr(SO4)2-12H2O Molar Mass: 499.39 g/mol CAS Number: 7788-99-0 EC Number: 233-382-4 Form: solid, crystals Color: dark violet Odor: odorless pH Value (5% in H₂O, 20°C): approx....- €76.50 EUR
- €76.50 EUR
- Unit price
- per
Close
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
- Unit price
- per
Save €2.66
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
- Unit price
- per
Save €1.14
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
- Unit price
- per
Save €3.60
- Choosing a selection results in a full page refresh.
