Technical information on chemical reagents: Chemical formula: KI CAS number: 7681-11-0 EC number: 231-659-4 Synonyms: Potassium iodide Type: Salts Purity: ≥ 99% Molar mass: 166.01 g/mol Appearance: white, crystalline powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional...

Potassium Chloride - 3 mol/l Standard Solution Technical Data Chemical Formula: KCl Molar Mass: 74.56 g/mol CAS Number: 7447-40-7 EC Number: 231-211-8 Form: liquid Color: colorless Odor: odorless pH Value: no information Melting Point: no data available Boiling Point: no data Auto-ignition Temperature: not...

Congo Red R-R 1% aqueous CHEM-212724201 Technical information about chemical reagents: Chemical formula: C₃₂H₂₂N₆Na₂O₆S₂. CAS number: 573-58-0 EC no.: 209-358-4 Synonyms: Congo Red, Congo Red, Direct Red 28 State of matter: liquid Color: red Odor: characteristic pH value: approx. 6.7 (1%, 20°C) Melting point:...

Chloroacetic acid Technical information about chemical reagents: Chemical formula: C₂H₃ClO₂. CAS number: 79-11-8 EC number: 201-178-4 Synonyms: Chloroethanoic acid Type: CZDA Purity: min. 99.0% Examples of professional applications in various industries: Organic synthesis: Raw material for carboxylic acid derivatives, glycine, pesticides, and pharmaceuticals. Chemical...

Technical information on chemical reagents: Chemical name: Granular activated carbon Synonyms: Granulated activated carbon Molecular formula: C Molar mass: 12.01 g/mol EC number: 231-153-3 CAS number: 7440-44-0 Quality: pure Type: other Appearance: black granules Packaging: plastic container Minimum shelf life: 24 months after delivery...

Technical information on chemical reagents: Chemical name: Sodium bromide Synonyms: Sodium bromide Quality: analytical quality Empirical formula: NaBr Molar mass: 102.9 g/mol EC number: 231-599-9 CAS number: 7647-15-6 Content: 97%. Type: salts Appearance: white, crystalline powder Packaging: plastic container Expiration date: at least 24...

Technical information on chemical reagents: Chemical formula: 4BiNO₃(OH)₂ - BiO(OH) CAS number: 1304-85-4 EC number: 215-136-8 Synonyms: basic bismuth nitrate Type: salts Purity: ≥95% (pure) Appearance: white powder Molar mass: 1461.9 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Solubility:...

Technical information on chemical reagents: Chemical name: Sodium metaborate tetrahydrate Synonyms: Sodium metaborate tetrahydrate Quality: pure Summary formula: NaBO₂ - 4H₂O Molar mass: 137.86 g/mol EC number: 231-891-6 CAS number: 10555-76-7 Content: 99 %. Type: salts Appearance: white powder Packaging: plastic container Expiration date:...

Sodium Bisulfite Technical Information on Chemical Reagents: Chemical Formula: Na₂S₂O₄. CAS Number: 7775-14-6 EC Number: 231-890-0 Synonyms: Sodium Dithionite, Blankit Salt, Sodium Hydrosulfite Molar Mass: 174.12 g/mol Species: CZ Purity: typically min. 85-90 % (residues: sulfates, sulfites) Physical State: solid Appearance: white to slightly...

Yellow mercury(II) oxide - HgO p.d.a. Technical information about the chemical reagent: Chemical name: Mercury(II) yellow oxide Chemical formula: HgO Molar mass: 216.59 g/mol CAS Number: 21908-53-2 EC Number: 244-654-7 Synonyms: Mercury(II) oxide yellow, Mercury(II) oxide yellow Species: p.d.a. Product Code: CHEM-117695800 Purity: min....

Trichloroacetic Acid Technical Information about Chemical Reagents: Chemical Formula: CCl₃COOH CAS Number: 76-03-9 EC Number: 200-927-2 Synonyms: TCA, Trichloroacetic Acid Species: Pure Purity: min. 97.0% Examples of Professional Applications in Various Industries: Chemical Laboratories: For protein precipitation, nucleic acid denaturation, and as a reagent...

Cobalt(II,III) oxide black CZ CHEM*425136801 Technical information about chemical reagents: Chemical formula: Co₃O₄. CAS number: 1308-06-1 EC number: 215-157-2 Synonyms: Cobalt(II,III) oxide, tricobalt oxide Species: Pure Co content: min. 70.5% Examples of professional applications in various industries: Ceramic industry: Dye for glass and ceramics...

Ethanolamine Technical information about chemical reagents: Chemical formula: NH₂CH₂CH₂OH CAS number: 141-43-5 EC number: 205-483-3 Synonyms: 2-Aminoethanol, 2-Hydroxyethylamine, Ethanolamine Type: p.d.a. Form: liquid Color: colorless or pale yellow Odor: ammoniacal pH value: no information Melting point: 10.5°C Boiling point: 170-172°C Autoignition temperature: 410°C Flash...

Ethanolamine Technical information about chemical reagents: Chemical formula: NH₂CH₂CH₂OH CAS number: 141-43-5 EC number: 205-483-3 Synonyms: 2-Aminoethanol, 2-Hydroxyethylamine, Ethanolamine Type: p.d.a. Form: liquid Color: colorless or pale yellow Odor: ammoniacal pH value: no information Melting point: 10.5°C Boiling point: 170-172°C Autoignition temperature: 410°C Flash...

Bromine p.d.a. Technical information about chemical reagents: Chemical formula: Br₂. Molar mass: 159.82 g/mol CAS number: 7726-95-6 EC number: 231-778-1 Content: min. 99.0% Impurities: Non-volatile substances: max. 0.02% Chlorine (Cl): max. 0.02%. Iodine (I): max. 0.002% Sulfates (SO₄): max. 0.005%. Iron (Fe): max. 0.0005%...

Type 4B Corrugated Brewing Cones Technical Information Product Type: corrugated filter sheets Application: brewery and food industry Material: high-quality filter paper Color: white Shape: folded filter paper, suitable for filter funnels Type: 4B - special variant for filtration in brewing processes Weight: approx. 65-75...

Quantitative Medium Buds Technical Information Product type: Quantitative filter paper sieves Diameter: available in various sizes (e.g. Ø 5.5 cm - Ø 15 cm) Type: Medium - balanced flow resistance and particle retention capacity Material: high-purity cellulose Appearance: white, thin filter discs Weight: typically...

Soft Quantitative Filter Papers Technical Information Product Type: Quantitative Filter Papers Diameter: various (the product is available in multiple sizes) Type: soft - low fiber density, low flow resistance, fast filtration Material: high-purity cellulose Appearance: white, thin, flexible discs Weight: typically 70-90 g/m² Thickness:...

Separation Buffer Solution pH 6.80 - Citrate Technical Specifications Physical State: liquid Color: colorless Odor: odorless Buffer Type: Citrate pH Value (20°C): 6.80 ± 0.05 Sodium Content: 0.050 ± 0.005 mol/l Melting Point: no data available Boiling Point: no data available Auto-ignition Temperature: not...

Separation Buffer Solution pH 5.80 - Phosphate Technical Specifications Physical State: liquid Color: colorless Odor: odorless Buffer Type: Phosphate pH Value (20°C): 5.80 ± 0.05 Potassium Content: 0.050 ± 0.005 mol/l Melting Point: no data available Boiling Point: no data available Auto-ignition Temperature: not...