Mixture of toluene / acetic acid / acetone (titration solvent²) Technical information Catalog number: CHEM-765966302 Chemical name: Mixture of toluene / glacial acetic acid / acetone General formula: mixture Molar mass: not applicable (mixture) CAS: 108-88-3 / 64-19-7 / 67-64-1 EC: 203-625-9 / 200-580-7...

Hydrochloric Acid 25% Technical Specifications Composition: HCl CAS Number: 7647-01-0 EC Number: 231-595-7 Molar Mass: 36.46 g/mol Concentration: 25.0 ± 1.0% Catalog Number: CHEM*425752839 Form: liquid Color: colorless Odor: pungent pH Value: <1 (20°C) Melting Point: approx. -40°C to -25°C Boiling Point: approx. 85°C...

Glacial Acetic Acid R-R 99.9% CZ Chemical Name: Glacial Acetic Acid (Glacial Acetic Acid) Catalog Number: CHEM-425687609 Synonyms: Glacial Acetic Acid, CH3COOH CAS Number: 64-19-7 EC Number: 200-580-7 Molar Mass: 60.05 g/mol Technical Data Form: liquid Color: colorless Odor: characteristic, pungent, tingling pH Value:...

Aniline blue rr 0.1% in ethanol biological laboratory Technical information about chemical reagents: Chemical formula: C₃₂H₂₅N₃O₉S₃Na₂. CAS number: 28631-66-5 EC No.: 249-113-9 Synonyms: cotton blue, methyl blue, aniline blue Species: Pure Purity: 0.1% solution in ethanol Net weight: 100 ml Physical form: liquid Color:...

Technical information on chemical reagents: Chemical formula: KBrO₃. CAS number: 7758-01-2 EC number: 231-829-8 Synonyms: potassium bromate Grade: analytically pure Purity: 99.5% Molar mass: 167.01 g/mol Type: salts Appearance: white, crystalline powder Packaging: plastic container Expiration date: at least 24 months from delivery Melting...

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...

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...

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...

Chloral hydrate Chemical name: 2,2,2-Trichloroethane-1,1-diol Synonyms: Trichloroacetaldehyde monohydrate, Trichloroacetaldehyde hydrate, Chloral hydrate Chemical formula: C2H3Cl3O2 Molar mass: 165.40 g/mol CAS number: 302-17-0 EC number (EINECS): 206-117-5 Physicochemical properties Appearance: colorless or white crystals Odor: slightly aromatic, slightly irritating Melting point: 52-57°C Boiling point: 97-98°C...

Potassium Dichromate Technical Information Synonyms: Potassium dichromate, Potassium dichromate Chemical Formula: K2Cr2O7 Molar Mass: 294.19 g/mol CAS Number: 7778-50-9 EC Number: 231-906-6 Form: solid (crystals) Color: orange Odor: odorless pH Value: approx. 4 (50 g/lH2O, 20°C) Melting Point: 398°C Boiling Point: 500°C (decomposition) Auto-ignition...

Cyclohexanol Technical information about chemical reagents: Chemical formula: C₆H₁₂O CAS number: 108-93-0 EC number: 203-630-6 Synonyms: Hexahydrophenol, Hexalin Species: p.d.a. Purity: min. 99.0% Net weight: - Examples of professional applications in various industries: Chemical industry: Intermediate for the synthesis of caprolactam (monomer for the...

Analytical weight of potassium permanganate 0.005 mol/l liquid/solid CHEM-167438914 Technical information about chemical reagents: Chemical formula: KMnO4 CAS number: 7722-64-7 EC number: 231-760-3 Synonyms: Potassium permanganate, Potassium manganate Type: Analytical balance - standard solution or solid Purity: 0.005 mol/l solution - analytical quality Examples...

Sodium Standard Solution for AAS 1 g/l Technical Data Product Name: Sodium Standard Solution for AAS Catalog Number: CHEM-328804764 Chemical Formula: Na (in aqueous solution, typically as sodium chloride NaCl or sodium nitrate NaNO₃) CAS Number: 7440-23-5 (sodium, elemental) EC Number: 231-132-9 Concentration: 1...

Phosphoric Acid 10% p.d.a. Chemical Name: Phosphoric Acid Catalog Number: CHEM*115691513 Synonyms: Phosphoric Acid Solution 10%, H3PO4 CAS Number: 7664-38-2 EC Number: 231-633-2 Molar Mass: 97.99 g/mol Technical Data Form: liquid Color: colorless Odor: odorless pH Value: < 0.5 (20°C) Melting Point: no data...

Phosphoric Acid 10% p.d.a. Chemical Name: Phosphoric Acid Catalog Number: CHEM*115691513 Synonyms: Phosphoric Acid Solution 10%, H3PO4 CAS Number: 7664-38-2 EC Number: 231-633-2 Molar Mass: 97.99 g/mol Technical Data Form: liquid Color: colorless Odor: odorless pH Value: < 0.5 (20°C) Melting Point: no data...

Maleic acid Technical information about chemical reagents: Chemical formula: C₄H₄O₄. CAS number: 110-16-7 EC number: 203-742-5 Synonyms: cis-Butenedioic acid, Toxaphene acid Type: CZDA (pure for analysis) Purity: min. 99.0% Examples of professional applications in various industries: Chemical industry: Raw material for the synthesis of...

Maleic acid Technical information about chemical reagents: Chemical formula: C₄H₄O₄. CAS number: 110-16-7 EC number: 203-742-5 Synonyms: cis-Butenedioic acid, Toxaphene acid Type: CZDA (pure for analysis) Purity: min. 99.0% Examples of professional applications in various industries: Chemical industry: Raw material for the synthesis of...

Analytical weight of potassium iodide 0.1 mol/l with reference to NIST CHEM-167431805 Technical information about chemical reagents: Chemical formula: KI CAS number: 7681-11-0 EC number: 231-659-4 Synonyms: Potassium iodide, Potassium iodate salt Type: Analytical balance - NIST-referenced standard solution Purity: 0.1 mol/l solution -...

Methanol p.d.a. CHEM-116219904 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...

Maleic acid CZ Technical information about chemical reagents: Chemical formula: C₄H₄O₄. CAS number: 110-16-7 EC number: 203-742-5 Synonyms: cis-butenedioic acid, toxilic acid, toxylic acid Species: Pure Purity: ≥ 99.0%. Examples of professional applications in various industries: Chemical industry: Synthesis of polymers and resins -...