Technical information on chemical reagents: Reagent name: Lanthanum chloride heptahydrate Chemical designation: LANTHAN(III)-CHLORIDE-7-Hydrate Species: pure Summary formula: LaCl₃ - 7H₂O Molar mass: 371.37 g/mol EC number: 233-237-6 CAS number: 10025-84-0 Content: 95% Type: salts Appearance/form: white, crystalline powder Packaging: plastic container Shelf life: at...

Technical information on chemical reagents: Reagent name: CADMIUM CARBONATE (Cadmium carbonate) Synonyms: Cadmium carbonate CAS number: 513-78-0 EC number: 208-168-9 Type: salts Molecular formula: CdCO₃ Molar mass: 172.41 g/mol Content: 97%. Appearance/Form: white powder Packaging: plastic container Shelf life: at least 24 months from...

Technical information on chemical reagents: Reagent name: CADMIUM CARBONATE (Cadmium carbonate) Synonyms: Cadmium carbonate CAS number: 513-78-0 EC number: 208-168-9 Type: salts Molecular formula: CdCO₃ Molar mass: 172.41 g/mol Content: 97%. Appearance/Form: white powder Packaging: plastic container Shelf life: at least 24 months from...

Technical information on chemical reagents: Chemical formula: C13H12N4O CAS number: 538-62-5 EC number: 208-698-0 Reagent name: 1,5-Diphenylcarbazon Synonyms: 2-Phenylazoacetoacetic acid-2-phenylhydrazide Species: pure Molar mass: 240.27 g/mol Type: indicators Appearance: orange powder Packaging type: plastic container Examples of professional applications in various industries: Complexometry: Color...

Technical information on chemical reagents: Chemical formula: C13H12N4O CAS number: 538-62-5 EC number: 208-698-0 Reagent name: 1,5-Diphenylcarbazon Synonyms: 2-Phenylazoacetoacetic acid-2-phenylhydrazide Species: pure Molar mass: 240.27 g/mol Type: indicators Appearance: orange powder Packaging type: plastic container Examples of professional applications in various industries: Complexometry: Color...

Barium chloride dihydrate Technical information about chemical reagents: Chemical formula: BaCl₂-2H₂O Molar mass: 244.28 g/mol CAS number: 10326-27-9 EC number: 233-788-1 pH value (50 g/l H₂O, 20°C): approx. 5.0 - 8.0 Melting point: 926°C Boiling point: 1830°C Density: 3.9 g/cm³ (20°C) Bulk density: about...

METHANOL STANDARD GC Chemical Name: Methanol (Methanol) Synonyms: Methyl alcohol, Carbinol Chemical Formula: CH3OH Molar Mass: 32.04 g/mol CAS Number: 67-56-1 EC Number: 200-659-6 Catalog Number: CHEM-616219906 Technical Specifications Form: liquid Color: colorless Odor: aromatic Melting point: -98°C Boiling point: 65°C Auto-ignition temperature: 455°C...

Chloral hydrate R-R 3% Catalog number: CHEM-522256598 Chemical name: Chloral hydrate (Hydratus Chlorali, Chloral hydrate) Concentration: 3% Physical form: Clear, colorless aqueous solution Technical information Active ingredient: Chloral hydrate Concentration: 3% (w/v) Solvent: distilled water Density: approx. 1.01 g/cm³ (20°C) pH value: slightly acidic...

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...

Salicylic Acid CZ Technical information about chemical reagents: Chemical formula: C₇H₆O₃. CAS number: 69-72-7 EC number: 200-712-3 Synonyms: 2-Hydroxybenzoic acid, Hydroxybenzoic acid Molar mass: 138.12 g/mol Type: CZ Purity: min. 98.0% Examples of professional applications in various industries: Analytical and chemical laboratories: Used as...

Mercury(II) nitrate monohydrate - Hg(NO3)2 - H2O Technical information on chemical reagents: Chemical name: Mercury nitrate monohydrate Chemical formula: Hg(NO3)2 -H2O Molar mass: 342.62 g/mol CAS number: 7783-34-8 EC number: 233-152-3 Synonyms: Mercury(II) nitrate monohydrate, Mercury(II) nitrate 1-hydrate Type: p.d.a. Purity: min. 97.0% Impurities...

Technical information on chemical reagents: Chemical formula: NaF CAS number: 7681-49-4 EC number: 231-667-8 Synonyms: Sodium fluoride Type: salts Purity: 99% Molar mass: 41.99 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional applications in...

Chromium(III) acetylacetonate working solution in methylene chloride 100 g/L Catalog number: CHEM-522517060 Technical data Chemical composition: Chromium(III) acetylacetonate (C15H21CrO6) in methylene chloride solution Concentration: 100 g/L Physical form: liquid Color: intense red Solubility: methylene chloride CAS (Chromium(III) acetylacetonate): 14639-25-9 CAS (Methylene chloride): 75-09-2 Examples...

Chrom(III)-acetylacetonate Working Solution in Methylene Chloride 100 g/L Catalog Number: CHEM-522517060 Technical Data Chemical Composition: Chrom(III)-acetylacetonate (C15H21CrO6) in methylene chloride solution Concentration: 100 g/L Physical Form: liquid Color: intense red Solubility: methylene chloride CAS (Chrom(III)-acetylacetonate): 14639-25-9 CAS (Methylene Chloride): 75-09-2 Examples of Applications in...

Technical information on chemical reagents: Reagent name: Urea Chemical name: Carbonyldiamide Species: analytical grade Molecular formula: CH4N2O Molar mass: 60.06 g/mol EC number: 200-315-5 CAS number: 57-13-6 Purity: 99%. Type: other Appearance/Form: white powder or granulate Packaging: plastic container. Shelf life: at least 24...

Nessler's Reagent Technical Information about Chemical Reagents: Chemical Formula: not applicable (contains mercury(II) iodide and potassium iodide in alkaline medium) CAS Number: 7783-33-7 EC Number: not applicable Synonyms: Nessler reagent, Nessler's reagent Species: Laboratory Form: Liquid Color: No data available Odor: No data available...

Nessler's Reagent Technical Information on Chemical Reagents: Chemical Formula: not applicable (contains mercury(II) iodide and potassium iodide in alkaline medium) CAS Number: 7783-33-7 EC Number: not applicable Synonyms: Nessler reagent, Nessler's reagent Species: Laboratory Form: Liquid Color: No data available Odor: No data available...

Technical information on chemical reagents: Chemical name: potassium dichromate solution 5 % Synonyms: potassium dichromate solution Molecular formula: K₂Cr₂O₇ Molar mass: 294.19 g/mol EC number: 231-906-6 CAS number: 7778-50-9 Content: 5 % Density: 1.03 g/ml Type: salts Appearance: orange liquid Packaging: plastic bottle Minimum shelf...

Sodium Diethyldithiocarbamate Technical Information Name: Sodium Dihydroxybutyrate Synonyms: Cupral CZ, Sodium Diethyldithiocarbamate Molecular Formula: C5H10NS2Na Molar Mass: 171.26 g/mol CAS No.: 148-18-5 EC No.: 205-710-6 Form: solid (powder or crystals) Color: white to light yellow Odor: characteristic, slightly sulfurous pH (1% solution, 20°C): 8...

Cellulose Extraction Thimbles Technical Information Product Type: Extraction thimbles made of pure cellulose Material: high-purity cellulose Shape: cylindrical thimbles Color: white pH Value: neutral Properties: high permeability, effective separation of sludge from liquids Sizes: available in various diameters and lengths (suitable for Soxhlet apparatus...