Designation (English): Citric acid monohydrate Synonyms: 2-Hydroxy-1,2,3-propanetricarboxylic acid monohydrate Species: pure Chemical formula: C₆H₈O₇ x 1H₂O Molar mass: 210.14 g/mol EC no: 201-069-1 CAS number: 5949-29-1 Quality parameters TESTED VALUE NORM Content min. 99.0% Sulfates (SO₄) max. 0.05% Oxalates (C₂O₄) max. 0.025% Heavy metals...

Name (English): Succinic acid Synonyms: Butanedioic acid Species: pure for analysis Chemical formula: C₄H₆O₄ Molar mass: 118,09 g/mol EC number: 203-704-4 CAS number: 110-15-6 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Chlorides (Cl) max. 0.005% Sulfates (SO₄) max. 0.025% Heavy metals (Pb) max....

Designation (English): Xylene Isomer Mixture Synonyms: Dimethylbenzene, Xylene, Ethyltoluene Species: pure Chemical Formula: C8H10 Molar Mass: 106.17 g/mol EC Number: 215-535-7 CAS Number: 1330-20-7 .

Designation (English): Aluminium oxide Synonyms: Aluminium oxide Species: pure Chemical formula: Al2O3 Molar mass: 101.94 g/mol EC No: 215-691-6 CAS Number: 1344-28-1 .

Technical information about 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 pungent odor Solubility: fully...

Name (English): 1,5-Diphenylcarbazone Synonyms: 2-Phenylhydrazide of phenylaspartic acid Species: pure for analysis Chemical formula: C₁₃H₁₂N₄O Molar mass: 240.27 g/mol EC No: 208-698-0 CAS No.: 538-62-5 Quality parameter TESTED VALUE STANDARD Content 40,0% - 50,0% Solubility in ethanol as specified Sensitivity to mercury(II) ions min....

Name (English): Zinc chloride Synonyms: Zinc dichloride, zinc chloride Species: pure Chemical formula: ZnCl₂ Molar mass: 136,3 g/mol EC number: 231-592-0 CAS number: 7646-85-7 Quality parameters TESTED VALUE NORM Content min. 98.0% Sulfates (SO₄) max. 0.1% Alkali metals max. 1.0% Cadmium (Cd) max. 0.001%...

Name (English): Cyclohexanol Synonyms: Hexahydrophenol, Hexalin Species: pure for analysis Chemical Formula: C₆H₁₂O Molar Mass: 100.16 g/mol EC Number: 203-630-6 CAS Number: 108-93-0 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Acidity (CH₃COOH) max. 0.01% Cyclohexanone max. 0.5% Copper (Cu) max. 0.5 ppm Nickel...

Name (English): Chromium(III) chloride hexahydrate Synonyms: Chromium trichloride hexahydrate Species: pure for analysis Chemical formula: CrCl₃ x 6H₂O Molar mass: 266.45 g/mol EC number: 233-038-3 CAS number: 10060-12-5 Quality parameter TESTED VALUE NORM Content min. 98.0% Sulfate (SO₄) max. 0.05% Zinc (Zn) max. 0.005%...

Name (English): Methylene blue Synonyms: 3,7-Bis(dimethylamino)phen-5-thiazinium chloride Species: pure for analysis Chemical formula: C₁₆H₁₈ClN₃S Molar mass: 319.86 g/mol EC no: 200-515-2 CAS number: 61-73-4 Quality parameters TESTED VALUE NORM Primary dye content min. 99.0% Maximum absorption (H₂O) 663 - 667 nm Absorption (1%, 1cm,...

Name (English): Phthalic anhydride Synonyms: Phthalic anhydride Species: pure Chemical formula: C8H4O3 Molar mass: 148.11 g/mol EC No: 201-607-5 CAS Number: 85-44-9 .

Technical information on chemical reagents: Chemical formula: Sb₂S₃. CAS number: 1345-04-6 EC number: 215-713-4 Synonyms: Antimony(III) sulfide, Antimony sulfide Genus: Salts Purity: Pure Content: ≥ 95 Molar mass: 339.72 g/mol Appearance/Form: black powder Packaging: plastic container Shelf life: at least 24 months from delivery...

Name (English): Ammonium hydrogen difluoride Synonyms: Ammonium acid fluoride, Ammonium hydrogen difluoride Species: pure Chemical formula: NH4Fx HF Molar mass: 57.04 g/mol EC No: 215-676-4 CAS Number: 1341-49-7 .

Name (English): Ammonium Oxalate Monohydrate Synonyms: Di-Ammonium Oxalate Monohydrate, Ammonium Oxalate Monohydrate Species: pure Chemical Formula: (NH4)2C2O4 x 1H2O Molar Mass: 142.11 g/mol EC No: 238-135-4 CAS Number: 6009-70-7 .

Name (English): Ammonium thiocyanate Synonyms: Ammonium thiocyanate, ammonium sulphocyanide, ammonium rhodanide Species: pure for analysis Chemical formula: NH4SCN Molar mass: 76.12 g/mol EC Number: 217-175-6 CAS Number: 1762-95-4 .

Name (English): Ammonium formate Synonyms: Ammonium formate, Ammonium formiate Species: pure Chemical formula: HCOONH4 Molar mass: 63.06 g/mol EC Number: 208-753-9 CAS Number: 540-69-2 .

Technical information about chemical reagents: Chemical formula: (NH4)₂Cu(SO4)₂ - 6H2O CAS number: 13587-26-3 Reagent name: Ammonium copper(II) sulfate hexahydrate Synonyms: Ammonium copper sulfate hexahydrate Molar mass: 399.83 g/mol Minimum content: 98%. Type: Salts Appearance: blue, crystalline powder Packaging type: Plastic container Examples of professional...

Name (English): Ammonium iodide Synonyms: Ammonium iodide Species: pure for analysis Chemical formula: NH₄I Molar mass: 144.94 g/mol EC Number: 234-717-7 CAS Number: 12027-06-4 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Chlorides and bromides (as Cl) max. 0.01% Phosphates (PO₄) max. 0.005% Sulfates...

Name (English): Ammonium dichromate Synonyms: Ammonium dichromate, Ammonium dichromate Species: pure for analysis Chemical formula: (NH4)2Cr2O7 Molar mass: 252.07 g/mol EC No: 232-143-1 CAS Number: 7789-09-5 .