Technical information on chemical reagents: Chemical name: Malachite green oxalate solution 1%. Synonyms: Malachite green oxalate solution Molecular formula: C₂₅H₂₆N₂O₄ Molar mass: 418.51 g/mol EC number: 219-441-7 CAS number: 2437-29-8 Content: 1.0 Density: 1.01 g/ml Quality: pure Type: Indicators Appearance: green liquid Packaging: Plastic...

Designation (English): Sodium hydroxide solution 20% Synonyms: Sodium hydroxide in aqueous solution Species: pure for analysis Chemical formula: NaOH Molar mass: 40 g/mol EC no: 215-185-5 CAS number: 1310-73-2 Quality parameters TESTED VALUE NORM Content 19,0% - 21,0% Chlorides (Cl) max. 0.05% Sulfates (SO₄)...

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: 20% Molar mass: 40 g/mol Density: 1.22 g/ml Physical form: colorless, clear liquid Type: alkaline Packaging: plastic bottle Expiry date:...

Technical information about chemical reagents: Chemical name: Sodium bifluoride Synonyms: Sodium hydrodifluoride, Sodium acid fluoride Molecular formula: NaHF₂. Molar mass: 61.99 g/mol Minimum content: 98%. Type: Salts Appearance: white, crystalline powder Packaging: Plastic container Shelf life: 24 months after delivery Examples of professional applications...

Technical information on chemical reagents: Chemical formula: NaSCN CAS number: 540-72-7 EC number: 208-754-4 Synonyms: Sodium thiocyanate Type: Pure Purity: 98% Molar mass: 81.07 g/mol Appearance: white, crystalline powder Packaging: plastic container Melting point: approx. 287 °C (decomposition) Solubility: very soluble in water Odor:...

Name (English): Potassium hexacyanoferrate (II) trihydrate Synonyms: Potassium hexacyanoferrate(II) trihydrate Species: pure Chemical formula: K4[Fe(CN)6] x 3H2O Molar mass: 422.41 g/mol EC No: 237-722-2 CAS Number: 14459-95-1 .

Technical information about chemical reagents: Chemical form: KIO₄. CAS Number: 7790-21-8 EC number: 232-196-0 Synonyms: Potassium periodate Category: Salts Purity: ≥ 99.5% Molar mass: 230 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional applications...

Technical information about chemical reagents: Chemical formula: KIO₃. CAS number: 7758-05-6 EC number: 231-831-9 Synonyms: potassium iodate Grade: analytical pure Purity: 99.5%. Molar mass: 214 g/mol Type: salts Appearance: white powder Packaging: plastic container Expiry date: minimum 24 months from delivery Solubility: highly soluble...

Name (English): Potassium citrate tribasic monohydrate Synonyms: Potassium citrate tribasic monohydrate Species: pure Chemical Formula: C6H5K3O7 x 1H2O Molar Mass: 342.42 g/mol EC No: 212-755-5 CAS Number: 6100-05-6 .

Name (English): Potassium bromide Synonyms: Potassium bromide Species: pure Chemical formula: KBr Molar mass: 119.01 g/mol EC no: 231-830-3 CAS number: 7758-02-3 Quality parameters TESTED VALUE NORM Content min. 98.5% Chlorides (Cl) max. 0.1% Iodides (I) max. 0.03% Sulfates (SO₄) max. 0.02% Heavy metals...

Name (English): Lead(II) chloride Synonyms: Lead chloride Species: pure for analysis Chemical formula: PbCl₂ Molar mass: 278.1 g/mol EC number: 231-845-5 CAS number: 7758-95-4 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Total nitrogen (N) max. 0.01% Sulfates (SO₄) max. 0.02% Alkali and alkaline...

Technical information on chemical reagents: Chemical formula: C₇₆H₅₂O₄₆ CAS number: 1401-55-4 EC number: 215-753-2 Synonyms: Tannic acid Type: Pure Purity: not specified Molar mass: 1701.28 g/mol Appearance: light brown powder Packaging: plastic container Solubility: soluble in water and ethanol Physical state: solid Melting point:...

Technical information on chemical reagents: Chemical formula: HCOOH CAS number: 64-18-6 EC number: 200-579-1 Synonyms: Methanoic acid Genus: pure Purity / Content: 25% Molar mass: 46.03 g/mol Density: 1.06 g/ml Physical form: colorless liquid Type: Acids Packaging: plastic bottle Expiry date: minimum 24 months...

Name (English): Cobalt(II) sulfate heptahydrate Synonyms: Cobalt sulfate heptahydrate Species: pure Chemical formula: CoSO₄ x 7H₂O Molar mass: 281.1 g/mol EC no: 233-334-2 CAS number: 10026-24-1 Quality parameters TESTED VALUE NORM Content min. 98.5% Chlorides (Cl) max. 0.01% Zinc (Zn) max. 0.01% Nickel (Ni)...

Technical information about 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...

Name (English): 8-Hydroxyquinoline Synonyms: 8-Hydroxyquinoline Species: pure for analysis Chemical formula: C₉H₇NO Molar mass: 145.16 g/mol EC no: 205-711-1 CAS number: 148-24-3 Quality parameters TESTED VALUE STANDARD Content min. 99.5% Chlorides (Cl) max. 0.001% Sulfates (SO₄) max. 0.01% Ethanol-insoluble substances max. 0.05% Residue on...

Technical information about chemical reagents: Chemical formula: C₆H₁₂O₆ - H₂O CAS number: 14431-43-7 EC number: 200-075-1 Synonyms: Glucose 1-hydrate, D-(+)-Glucose monohydrate, Dextrose Genus: Pure Purity: 97%. Molar mass: 198.18 g/mol Appearance: White powder Packaging: Plastic container Shelf life: 24 months after delivery Examples of...

Technical information about chemical reagents: Chemical formula: C₂H₆O₂. CAS number: 107-21-1 EC number: 203-473-3 Synonyms: Ethylene glycol, 1,2-Ethanediol Type: pure Purity: 40 Examples of professional applications in various industries: Coolant industry: Antifreeze: Ethylene glycol is used as a component in cooling and antifreeze agents...

Name (English): 1,2-Dichloroethane Synonyms: 1,2-Dichloroethane Species: pure Chemical Formula: C2H4Cl2 Molar Mass: 98.96 g/mol EC Number: 203-458-1 CAS Number: 107-06-2 .

Technical information on chemical reagents: Chemical composition: Light aliphatic hydrocarbon mixture (C₆-C₈) Trade name: Petroleum ether 60/90 Synonyms: Petroleum ether, pharmaceutical gasoline Type: Pure Purity: High purity Appearance: colorless liquid Density: approx. 0.7 g/ml Boiling range: 60-90 °C Packaging: depends on weight (e.g., brown...