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

Analytical balance Potassium hydroxide 1 mol/l liquid CHEM-167468237 Technical information about chemical reagents: Chemical formula: KOH CAS number: 1310-58-3 EC number: 215-181-3 Synonyms: Potassium lye, caustic potash, potassium hydrate, potassium hydroxide Type: Analytical balance - standard solution Purity: 1 mol/l solution - analytical quality...

Analytical balance Potassium hydroxide 0.5 mol/l liquid CHEM-167468239 Technical information about chemical reagents: Chemical formula: KOH CAS number: 1310-58-3 EC number: 215-181-3 Synonyms: Potassium lye, caustic potash, potassium hydrate, potassium hydroxide Type: Analytical balance - standard solution Purity: 0.5 mol/l solution - analytical quality...

Technical information on chemical reagents: Chemical formula: NaOH CAS number: 1310-73-2 EC number: 215-185-5 Synonyms: Sodium hydroxide, caustic soda Genre: pure Purity / Content: 5% Molar mass: 40 g/mol Density: 1.054 g/ml Physical form: colorless, clear liquid Type: alkaline Packaging: plastic bottle Expiry date:...

Diphenylamine R-R 1% in Sulfuric Acid for Nitrogen Determination General Information Chemical Name: Diphenylamine Catalog Number: CHEM-523360509 CAS Number: 122-39-4 EC Number: 204-539-4 Molecular Formula: C12H11N Molar Mass: 169.22 g/mol Physical Form: liquid Color: colorless to slightly yellow Odor: characteristic Technical Specifications Diphenylamine Concentration:...

Ammonium Sulfide R-R 20% p.d.a. Chemical Name: Ammonium sulfide Chemical Formula: (NH₄)₂S CAS Number: 12135-76-1 EC Number: 235-223-4 Molar Mass: 68.14 g/mol Concentration: 20% (aqueous solution) Physicochemical Properties Physical Form: liquid Color: colorless to slightly yellow Odor: intense, reminiscent of hydrogen sulfide Boiling Point:...

Technical information on chemical reagents: Chemical formula: C₆H₅NH₂. CAS number: 62-53-3 EC number: 200-539-3 Synonyms: Aniline, Aminobenzene, Phenylamine Genus: other Purity: ≥99%. Appearance: colorless liquid that darkens in air Molar mass: 93.13 g/mol Density: 1.02 g/ml Packaging: brown glass bottle Shelf life: at least...

Sodium Chloride Solution 0.85-0.9% with Addition of 0.5% Phenol Chemical Name: Sodium Chloride Solution with Phenol Chemical Formula: NaCl + C6H5OH Molar Mass of NaCl: 58.44 g/mol MolarMass of Phenol: 94.11 g/mol CAS (NaCl): 7647-14-5 CAS (Phenol): 108-95-2 EC (NaCl): 231-598-3 EC (Phenol): 203-632-7...

Dragendorff Reagent - Set with 2 components, 250 ml each Technical information about the chemical reagents: Chemical formula: not applicable (mixture contains, among others, potassium iodide, bismuthyl nitrate) CAS number: mixture - no single number assigned EC number: not available Synonyms: Dragendorff's reagent, Dragendorff's...

Analytical Weights Sodium Hydroxide 0.01 mol/l with reference to NIST CHEM-168109347 Technical information about chemical reagents: Chemical formula: NaOH CAS number: 1310-73-2 EC number: 215-185-5 Synonyms: Caustic soda, Sodium hydroxide solution Quality: NIST-calibrated analytical weight Purity: ≥99% - analytical quality (for the starting substance)...

Analytical Grade Acetic Acid 1Mol/L with Reference to NIST Technical Information on Chemical Reagents: Chemical Formula: CH₃COOH CAS Number: 64-19-7 EC Number: 200-580-7 Synonyms: Ethanoic Acid, Glacial Acetic Acid (concentrated form) Grade: Analytical Grade Purity: 1 mol/L standard solution, calibrated against NIST Examples of...

Hydrochloric acid 30% ULTRA CLEAN Technical information about chemical reagents: Chemical formula: HCl CAS number: 7647-01-0 EC number: 231-595-7 Synonyms: Hydrochloric acid, Hydrochloric acid Species: Pure acid Content: 30.0 ± 0.5% Residue on ignition (SO₄): max. 0.002% Sulfates (SO₄): max. 0.0005%. Sulfites (SO₃): max....

Technical information about chemical reagents: Chemical formula: CH₃COOH CAS number: 64-19-7 EC number: 200-580-7 Synonyms: Ethanoic acid Genre: pure Purity / Content: 80% Molar mass: 60.05 g/mol Physical form: colorless liquid with a pungent, vinegar-like odor Type: Carboxylic acid Packaging: (please specify - typically...

Technical information on chemical reagents: Chemical formula: CH₃COOH CAS number: 64-19-7 EC number: 200-580-7 Synonyms: Ethanoic acid Genre: pure Purity / Content: 80% Molar mass: 60.05 g/mol Physical form: colorless liquid with a pungent, vinegar-like odor Type: Carboxylic acid Packaging: (please specify - typically...

Technical information on chemical reagents: Chemical formula: P₂O₅. CAS number: 1314-56-3 EC number: 215-236-1 Synonyms: Phosphorus pentoxide, Diphosphorus pentoxide Genus: other Purity: ≥98%. Appearance: white, strongly hygroscopic powder Molar mass: 141.94 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Melting...