Ethylene diamine CZ CHEM-423881908 Technical information about chemical reagents: Chemical formula: C₂H₄(NH₂)₂. CAS number: 107-15-3 EC number: 203-468-6 Synonyms: 1,2-Diaminoethane, EDA Species: Pure Purity: min. 99.0% Net weight: 1000g Examples of professional applications in various industries: Chemical industry: Raw material for organic syntheses, including...

Technical information on chemical reagents: Chemical formula: OsO₄. CAS number: 20816-12-0 EC number: 244-058-7 Synonyms: osmium tetroxide Type: pure Purity: 99 %. Molar mass: 254.19 g/mol Kind: other Appearance: solid Packaging: plastic container Expiration date: at least 24 months from delivery Melting point: 40...

Technical information on chemical reagents: Chemical formula: OsO₄. CAS number: 20816-12-0 EC number: 244-058-7 Synonyms: osmium tetroxide Type: pure Purity: 99 %. Molar mass: 254.19 g/mol Kind: other Appearance: solid Packaging: plastic container Expiration date: at least 24 months from delivery Melting point: 40...

Technical information on chemical reagents: Chemical designation: 10% formaldehyde solution English name: 10% formaldehyde solution Synonyms: formaldehyde, formalin Type: Pure for analysis Chemical formula: HCHO Molar mass: 30.03 g/mol EC number: 200-001-8 CAS number: 50-00-0 Appearance: clear, colorless liquid with a pungent odor Solubility:...

Acetic acid 45% p.d.a. CHEM*115687321 Technical information about chemical reagents: Chemical formula: CH₃COOH Molar mass: 60.05 g/mol CAS number: 64-19-7 EC number: 200-580-7 Content: 45.0 ± 1.0% Residue after evaporation: max. 0.002% Chlorides (Cl): max. 0.0002% Sulfates (SO₄): max. 0.0003% Heavy metals (Pb): max....

Technical information on chemical reagents: Chemical formula: C₆H₄(OH)₂. CAS number: 123-31-9 EC number: 204-617-8 Synonyms: hydroquinone, quinol Category: other Purity: ≥99%. Appearance: white or nearly white powder Molar mass: 110.11 g/mol Packaging: Plastic container Shelf life: at least 24 months from delivery Melting point:...

Technical information on chemical reagents: Chemical designation: CALCIUM HYDROXIDE English name: calcium hydroxide Synonyms: calcium hydroxide, slaked lime Quality: pure for analysis Chemical formula: Ca(OH)2 Molar mass: 74.1 g/mol EC number: 215-137-3 CAS number: 1305-62-0 Appearance: white, fine powder Odor: odorless Solubility: easily soluble...

Urotropina, Heksamina 500g BIOMUS Technical information on chemical reagents: Chemical formula: C6H12N4 CAS number: 100-97-0 EC number: 202-905-8 Synonyms: Hexamethylenetetramine, Methenamine Cleanliness: Clean ≥ 99% Net weight: 500g Examples of professional applications in various industries: In the chemical industry, urotropin is used as a...

Selenium CHEM-117756054 Technical Information CAS Number: 7782-49-2 EC Number: 231-957-4 Chemical Formula: Se Molar Mass: 78.96 g/mol Form: solid Color: gray to black Odor: odorless pH Value: not applicable Melting Point: approx. 217 °C Boiling Point: approx. 685 °C Auto-ignition Temperature: no data available...

POTASSIUM HYDROXIDE SOLUTION 10% - SOLUTION Potassium hydroxide solution 10% 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...

Acidic Potassium Fluoride - CZDA Technical Information Chemical Formula: KHF₂ Molar Mass: approximately 78.10 g/mol CAS Number: 7789-29-9 EC Number: 232-192-1 Form: solid (powder or crystal) Color: white or colorless Odor: odorless pH Value: slightly acidic Melting Point: approx. 239 °C (decomposition) Boiling Point:...

POTASSIUM CHROMATE SOLUTION - 10% Potassium chromate solution Technical information on chemical reagents: Chemical formula: K₂CrO₄. Molar mass (M): 194.19 g/mol CAS number: 7789-00-6 EC number: 232-140-5 Physical state: liquid Color: not specified Odor: odorless pH value (20°C): 8.5-10 Density (18°C): approx. 1.0821 g/cm³...

LEAD(II) SULFATE PbSO₄ - Lead(II) sulfate - AR English Name: Lead(II) sulfate CAS No.: 7446-14-2 EC No.: 231-198-9 Molar Mass: 303.26 g/mol Technical Specifications Form: solid Color: white to light gray Odor: odorless pH Value: not specified Melting Point: >1000°C (decomposition) Boiling Point: not...

Reagent Sand Indicator (R-R concentrated sand indicator EN 933-8) Technical information about chemical reagents: Physical state: liquid Color: red Odor: characteristic of acetic acid pH value: strongly acidic (due to acetic acid and dye content) Quality: technical / laboratory Examples of professional applications in...

Neisser's Reagent - Volutin Granule Staining Kit Technical Information on Chemical Reagents: Chemical Formula: Mixture of substances (contains, among others, methylene blue, crystal violet) CAS Number: Mixture (no single CAS assigned) EC Number: not applicable Synonyms: Neisser's stain, Volutin granule stain Quality: Laboratory Purity:...

1-Naphthylamine CZDA Technical information about chemical reagents: Chemical formula: C10H9N CAS number: 134-32-7 EC number: 205-138-7 Synonyms: 1-Aminonaphthalene, alpha-Naphthylamine Grade: CZDA (pure for analysis) Purity: ≥ 99%. Examples of professional applications in various industries: Chemical industry: Intermediate in the synthesis of dyes, pesticides, lubricant...

1-Naphthol (Alpha-Naphthol) CZDA Technical Information about Chemical Reagents: Chemical Formula: C10H8O CAS Number: 90-15-3 EC Number: 201-969-4 Synonyms: alpha-Naphthol, 1-Hydroxynaphthalene Type: CZDA (pure for analysis) Purity: min. 99.0% Examples of Professional Applications in Various Industries: Chemical Analysis: Used as an indicator and reagent in...

Mixture of Glacial Acetic Acid/Iso-Octane 3:2 Synonyms: Mixture CH₃COOH/i-C₈H₁₈, Glacial Acetic Acid with Isooctane Catalog Number: CHEM-757640055 Technical Specifications Composition: Glacial Acetic Acid (CH₃COOH) and Isooctane (2,2,4-Trimethylpentane, i-C₈H₁₈) in a volume ratio of 3:2 Form: liquid Color: colorless Odor: pungent, characteristic (vinegar and petroleum)...

Mixture of Glacial Acetic Acid/Iso-Octane 3:2 Synonyms: Mixture CH₃COOH/i-C₈H₁₈, Glacial Acetic Acid with Isooctane Catalog Number: CHEM-757640055 Technical Specifications Composition: Glacial Acetic Acid (CH₃COOH) and Isooctane (2,2,4-Trimethylpentane, i-C₈H₁₈) in a volume ratio of 3:2 Form: liquid Color: colorless Odor: pungent, characteristic (vinegar and petroleum)...

Copper(II) acetate anhydrous Technical information about chemical reagents: Chemical formula: Cu(CH₃COO)₂. CAS number: 142-71-2 EC number: 205-550-7 Synonyms: Copper(II) acetate anhydrous, Copper acetate anhydrous Species: Pure Purity: min. 98% Examples of professional applications in various industries: Chemical industry: Catalyst precursor: used as a copper...