Name (English): Tetrahydrofuran Synonyms: Tetrahydrofuran, THF Species: pure Chemical formula: C₄H₈O Molar mass: 72.11 g/mol EC number: 203-726-8 CAS number: 109-99-9 Quality parameters TESTED VALUE NORM Content min. 98.5% Aldehydes max. 0.05% Acids (as CH₃COOH) max. 0.005% Residue on evaporation max. 0.01% Water max....

Technical information on chemical reagents: Chemical formula: C₂Cl₄. CAS number: 127-18-4 EC number: 204-825-9 Synonyms: Tetrachloroethylene, TCHE Genus: Pure Purity: 98% Molar mass: 165.82 g/mol Density: 1.62 g/ml Appearance: colorless liquid Packaging: brown glass bottle State of matter: liquid Boiling point: approx. 121 °C...

Technical information about chemical reagents: Chemical form: Na₂O - nSiO₂ - nH₂O CAS number: 1344-09-8 EC number: 215-687-4 Synonyms: sodium trisilicate, sodium silicate in solution Genre: other Purity: pure Density: 1.45 g/ml Appearance: colorless liquid Packaging: plastic packaging Shelf life: at least 24 months...

Technical information about chemical reagents: Chemical formula: C₆H₈N₂O₂S CAS number: 63-74-1 EC number: 200-563-4 Synonyms: Sulfanilamide Category: Indicators Purity: pure Molar mass: 172.2 g/mol Appearance: light powder Packaging: plastic container Shelf life: minimum 24 months from delivery Examples of professional applications in various industries:...

Technical information about chemical reagents: Chemical form: SrCl₂-6H₂O CAS number: 10025-70-4 EC number: 233-971-6 Synonyms: Strontium chloride hexahydrate Type: Analytical quality Purity: ≥ 99 % Examples of professional applications in various industries: Analytical chemistry: Used as a reagent for detection reactions of fluoride ions...

Name (English): Strontium nitrate Synonyms: Nitric acid strontium salt Species: pure Chemical formula: Sr(NO₃)₂ Molar mass: 211.63 g/mol EC number: 233-131-9 CAS number: 10042-76-9 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Chlorides (Cl) max. 0.002% Sulfates (SO₄) max. 0.25% Heavy metals (Pb) max....

Technical information about chemical reagents: Chemical formula: Na₂WO₄-2H₂O CAS number: 10213-10-2 EC number: 236-743-4 Synonyms: Sodium tungstate dihydrate Genus: Pure Purity: 99% Molar mass: 329.8 g/mol Appearance: white powder Packaging: plastic container Solubility: highly soluble in water State of matter: solid Melting point: Decomposes...

Name (English): Sodium bicarbonate Synonyms: Sodium acid carbonate, Sodium bicarbonate, Baking soda, Sodium bicarbonate Species: pure Chemical formula: NaHCO3 Molar mass: 84.01 g/mol EC No: 205-633-8 CAS Number: 144-55-8 .

Name (English): Sodium bicarbonate Synonyms: Sodium acid carbonate, sodium bicarbonate, baking soda, sodium bicarbonate Species: pure Chemical formula: NaHCO3 Molar mass: 84.01 g/mol EC No: 205-633-8 CAS Number: 144-55-8 .

Designation (English): Sodium hydroxide solution 50% 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 49,0% - 51,0% Chlorides (Cl) max. 0.05% Sulfates (SO₄)...

Designation (English): 10% sodium hydroxide solution Synonyms: Sodium hydroxide in aqueous solution Species: pure Chemical formula: NaOH Molar mass: 40 g/mol EC no: 215-185-5 CAS number: 1310-73-2 Quality parameters TESTED VALUE NORM Content 10.0% ± 1.0% Carbonates (CO₃) max. 0.25% Lead (Pb) max. 0.005%...

Designation (English): 5% sodium hydroxide solution 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 4,75% - 5,25% Chlorides (Cl) max. 0.02% Sulfates (SO₄)...

Designation (English): 1% sodium hydroxide solution 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 0,95% - 1,05% Chlorides (Cl) max. 0.02% Sulfates (SO₄)...

Designation (English): 1% sodium hydroxide solution Synonyms: Sodium hydroxide in aqueous solution Species: pure Chemical formula: NaOH Molar mass: 40 g/mol EC no: 215-185-5 CAS number: 1310-73-2 Quality parameters TESTED VALUE NORM Content of 1 ± 0.1% Carbonates (CO₃) max. 0.2% Lead (Pb) max....

Name (English): Sodium hydroxide Synonyms: Sodium hydroxide, caustic soda, sodium lye, caustic soda 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 min. 99.0% Chlorides (Cl) max. 0.025% Sulfates (SO₄)...

Name (English): Sodium tartrate dibasic dihydrate Synonyms: Disodium tartrate Species: pure Chemical formula: C4H4Na2O6 x 2H2O Molar mass: 230.08 g/mol EC No: 212-773-3 CAS Number: 6106-24-7 .

Name (English): Sodium carbonate Synonyms: Soda Species: pure for analysis Chemical formula: Na2CO3 Molar mass: 105.99 g/mol EC number: 207-838-8 CAS number: 497-19-8 .

Technical information on chemical reagents: Chemical formula: C₁₀H₁₄N₂Na₂O₈ - 2H₂O CAS number: 6381-92-6 EC number: 205-358-3 Synonyms: EDTA disodium edetate, Ethylenediaminetetraacetic acid disodium salt Genre: pure Purity / Content: ≥ 98.5% Molar mass: 372.24 g/mol Physical form: white powder Type: Salts Packaging: plastic container...

Technical information about chemical reagents: Chemical formula: Na₂S₂O₃. CAS number: 7772-98-7 EC number: 231-867-5 Synonyms: Sodium thiosulfate Grade: Analytical quality Purity: 98% Molar mass: 158.11 g/mol Appearance: white powder Packaging: plastic container Melting point: approx. 48 °C (Anhydrous powder decomposes) Solubility: very soluble in...

According to § 2 Paragraph 5 Sentence 2 of the Chemicals Prohibition Ordinance, this item is prohibited from being sold to private individuals. Delivery is made exclusively to resellers, professional users, commercial enterprises, or public research, testing, or educational institutions upon presentation of the...