METHYLAMINE HYDROCHLORIDE P.D.A. Chemical name: Methylamine hydrochloride Synonyms: Methylamine hydrochloride Chemical formula: CH3NH2-HCl Molar mass: 67.52 g/mol CAS number: 593-51-1 EC number: 209-795-0 Technical specifications Form: solid Color: colorless Odor: ammoniacal pH value (10 g/l, 20°C): 5,0 - 7,0 Melting point: 228-233°C Boiling point:...

METHANOL spectral pure Chemical designation: 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-616219910 Technical specifications Form: liquid Color: colorless Odor: aromatic Melting point: -98°C Boiling point: 65°C Auto-ignition temperature: 455°C...

Technical information on chemical reagents: Chemical formula: Mg(NO₃)₂ · 6H₂O CAS number: 13446-18-9 EC number: 233-826-7 Synonyms: Magnesium nitrate hexahydrate Type: salts Purity: ≥98.5 % Appearance: white, crystalline powder Molar mass: 256.41 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Melting...

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...

Technical information on chemical reagents: Chemical formula: NaHSO₄-H₂O CAS number: 10034-88-5 EC number: 231-665-7 Synonyms: Sodium bisulfate 1 hydrate Type: Pure Purity: 98% Molar mass: 138.08 g/mol Appearance: colorless crystals or white to pale yellow crystalline powder Packaging: plastic container Melting point: 145 °C...

Technical information on chemical reagents: Chemical formula: NaHSO₄-H₂O CAS number: 10034-88-5 EC number: 231-665-7 Synonyms: Sodium bisulfate 1 hydrate Type: Pure Purity: 98% Molar mass: 138.08 g/mol Appearance: colorless crystals or white to pale yellow crystalline powder Packaging: plastic container Melting point: 145 °C...

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...

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)...

Hydrochloric Acid rr 0.05 mol/l in Methanol Technical Specifications Designation: Standard solution of hydrochloric acid in methanol Composition: HCl/CH₃OH (Methanol) Concentration: 0.05 mol/l Catalog Number: CHEM-805313197 Type: Standard solution in organic solvent RID/ADR: 3, II UN: 1230 Examples of Applications in Various Industries Titrations...

Periodic acid 5% p.d.a. Technical information about chemical reagents: Chemical formula: H₅IO₆. CAS number: 10450-60-9 EC number: 233-937-0 Synonyms: periodic acid, orthoperiodic acid Molar mass: 227.94 g/mol Species: p.d.a. Concentration: 5% Examples of professional applications in various industries: Chemical laboratories: Analytical reagent for oxidation...

Di-Phosphorpentoxide (P₂O₅) Trade name: Di-Phosphorpentoxide CZ Catalog number: CHEM-424356205 Synonyms: Diphosphorpentoxide, Phosphorus(V) oxide, P₂O₅ Description and chemical properties Chemical formula: P₂O₅ Molar mass: 141.94 g/mol CAS number: 1314-56-3 EC number (EINECS): 215-236-1 Form: solid Color: white Odor: odorless Melting point: 340°C Boiling point: sublimates...

Barium chromate Technical information about chemical reagents: Chemical formula: BaCrO₄ Molar mass: 253.33 g/mol CAS number: 10294-40-3 EC number: 233-660-5 Melting point: 210°C Density: 4.498 g/cm³ (15°C) Physical state: solid Color: yellow Odor: odorless Solubility in water: 0.337×10-² g/l Solubility in organic solvents: no...

Technical information on chemical reagents: Chemical formula: C₅H₈NaO₄-H₂O CAS number: 6106-04-3 EC number: 205-538-1 Synonyms: Sodium glutamate monohydrate Type: Pure Purity: ≥ 99 % Molar mass: 187.13 g/mol Appearance: white, crystalline powder Packaging: plastic container Shelf life: at least 24 months from delivery Solubility:...

Technical information on chemical reagents: Chemical formula: Mg(NO₃)₂ - 6H₂O CAS number: 13446-18-9 EC number: 233-826-7 Synonyms: Magnesium nitrate hexahydrate Type: salts Purity: ≥98.5 Appearance: white, crystalline powder Molar mass: 256.41 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Melting...

Technical information on chemical reagents: Chemical formula: C₄H₈O₂. CAS number: 141-78-6 EC number: 205-500-4 Synonyms: Ethyl acetate, ethyl acetate ester Grade: Analytical quality Purity: ≥ 99.5 %. Appearance: colorless, clear liquid Density: approx. 0.90 g/ml Molar mass: 88.11 g/mol Packaging: brown glass bottle Shelf...

Lead(II) hydroxide Pb(OH)₂. Technical information about chemical reagents: Chemical formula: Pb(OH)₂. CAS number: 20427-59-2 EC number: 243-802-6 Synonyms: Lead dihydroxide, Lead hydroxide Type: CZDA Purity: min. 99.0% Examples of professional applications in various industries: Chemical industry: As an intermediate in the synthesis of other...

Ammonia NH₃ - H₂O (Ammonia Water) 25% purified | CHEM*143618113 Ammonia at a concentration of 25% is an aqueous solution of ammonia, characterized by a pungent odor and a strongly alkaline pH value. It is used in chemical laboratories and industry as a technical...

Hydrochloric Acid 35-38 %. Technical Specifications Composition: HCl CAS Number: 7647-01-0 EC Number: 231-595-7 Molar Mass: 36.46 g/mol Concentration: 35.0-38.0% Catalog Number: CHEM*425752836 Form: liquid Color: colorless Odor: pungent, suffocating pH Value: <1 (20°C) Melting Point: approx. -40°C to -25°C Boiling Point: approx. 85°C...

Hydrochloric Acid 30% Technical Specifications Composition: HCl CAS Number: 7647-01-0 EC Number: 231-595-7 Molar Mass: 36.46 g/mol Concentration: 30.0 ± 1.0% Catalog Number: CHEM*425752837 Form: liquid Color: colorless Odor: pungent pH Value: <1 (20°C) Melting Point: approx. -40°C to -25°C Boiling Point: approx. 85°C...

Sodium hydroxide solution 0.1 mol/l (NaOH) - Eluent for ion chromatography Technical information about the chemical reagent: Chemical name: Sodium hydroxide solution Synonyms: Sodium hydroxide solution, Sodium lye Chemical formula: NaOH Molar mass: 40.00 g/mol Concentration: 0.1 mol/l (0.1 M) CAS: 1310-73-2 EC: 215-185-5...