Chloroform p.d.a. (stabilized with amylen) Technical information about chemical reagents: Chemical formula: CHCl₃ CAS number: 67-66-3 EC number: 200-663-8 Synonyms: trichloromethane, trichloromethane, methylene trichloride, formyl trichloride Type: p.d.a. Purity: min. 98.5% Stabilizer (amylen): 0.0045-0.0055% Water: max. 0.015%. Non-volatile components: max. 0.0006% Chlorides (Cl): max....

Benzyl alcohol part CHEM*421716803 Technical information about chemical reagents: Chemical formula: C₆H₅CH₂OH Systematic name: Benzyl alcohol CAS number: 100-51-6 EC number: 202-859-9 Synonyms: Hydroxytoluene, Phenylcarbinol, Phenylmethanol, Toluenol Species: pure Purity: min. 97.0% Color: max. 20 c.c. Refractive index: 1.537 - 1.543 Free acids (e.g....

Ammonium dihydrogen phosphate p.d.a. CHEM*111384108 Technical information about chemical reagents: Chemical formula: (NH₄)H₂PO₄. Designation: Basic ammonium phosphate / Ammonium dihydrogen phosphate CAS number: 7722-76-1 EC number: 231-764-5 Molar mass: 115.03 g/mol Species: p.d.a. (pure for analysis) Content: min. 99.5% Impurities (maximum): Water-insoluble components: 0.01%....

Technical information on chemical reagents: Chemical formula: C₂₄H₂₈N₃Cl CAS number: 8004-87-3 EC number: 210-042-3 Synonyms: Methyl violet solution 0.1%, METHYLVIOLET solution 0.1% Grade: pure Purity: Pure Molar mass: 394 g/mol Appearance: Purple liquid Packaging: Plastic bottle Minimum shelf life: at least 12 months after...

Technical information on chemical reagents: Chemical formula: CrCl₃-6H₂O CAS number: 10060-12-5 EC number: 233-038-3 Synonyms: chromium trichloride hexahydrate Type: salt Purity: ≥ 95 Molar mass: 266.45 g/mol Appearance: dark green, crystalline powder Packaging type: plastic container Examples of professional applications in various industries: Analytical...

Technical information on chemical reagents: Chemical formula: HCOOH CAS number: 64-18-6 EC number: 200-579-1 Synonyms: methanoic acid Grade: pure Purity / Content: 5% Molar mass: 46.03 g/mol Density: 1.012 g/ml Physical form: colorless liquid Type: acids Packaging: plastic bottle Expiration date: at least 24...

Methyl Orange R-R 0.7% Aqueous Technical Information on Chemical Reagents: Chemical Formula: C14H15N3SO3Na CAS Number: 547-58-0 EC Number: 208-925-3 Synonyms: Methyl Orange Species: 0.7% Aqueous Solution Purity: Depending on Formulation Examples of Professional Applications in Various Industries: Laboratory Applications: Used as a pH indicator...

Technical information on chemical reagents: Chemical name: Sodium nitrate Synonyms: Sodium nitrate Quality: Analytical grade Empirical formula: NaNO3 Molar mass: 84.99 g/mol EC Number: 231-554-3 CAS Number: 7631-99-4 Content: 99.5%. Type: salts Appearance: white, crystalline powder Packaging: plastic container Expiration date: at least 24...

Technical information on chemical reagents: Chemical formula: KIO₄. CAS number: 7790-21-8 EC number: 232-196-0 Synonyms: Potassium periodate Type: 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...

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...

Cobalt(II) acetate tetrahydrate pure CHEM-425123408 Technical information about chemical reagents: Chemical formula: Co(CH₃COO)₂ - 4H₂O CAS number: 6147-53-1 EC number: 204-823-8 Synonyms: cobalt acetate, cobalt acetate Species: pure Purity: min. 98.0% Examples of professional applications in various industries: Chemical industry: Used as a starting...

Sodium thiosulfate pentahydrate p.a. (Na2S2O3 - 5H2O) Technical information about the chemical reagent: Chemical name: Sodium thiosulfate pentahydrate Chemical formula: Na2S2O3 - 5H2O CAS number: 10102-17-7 EC number: 231-867-5 Molar mass: 248.18 g/mol Physical state: solid, crystals Color: colorless External appearance: colorless crystals Odor:...

Aluminum Standard Solution for ICP 1 g/l Technical Data Product Name: Aluminum Standard Solution for ICP Catalog Number: CHEM-328804776 Chemical Formula: Al (in aqueous solution, typically as aluminum nitrate or chloride) CAS Number: 7429-90-5 (Aluminum, elemental) EC Number: 231-072-3 Concentration: 1 g/l Al Form:...

Reagent for testing high-chromium stainless steels Technical information about chemical reagents: Type: Pickling reagent Purpose: Microstructure testing of high-chromium stainless steels Physical form: liquid Color: dark amber or yellowish Example composition: Nitric acid, sulfuric acid, iron(III) chloride, hydrochloric acid Examples of professional applications in...

Analytical weights Sodium nitrate 0.1 mol/l CHEM-167926906 Technical information about chemical reagents: Chemical formula: NaNO₃ CAS number: 7631-99-4 EC number: 231-554-3 Synonyms: Sodium nitrate, Chilean nitrate Type: Analytical balance - standard solution Purity: 0.1 mol/l solution - analytical quality Examples of professional applications in...

DENATURED ALCOHOL - RKG3 LIQUID English Name: Ethanol mixture (RKG3) Synonyms: Denatured Alcohol RKG3, Ethyl alcohol denatured with isopropanol, glycol and Bitrex Catalog Number: CHEM-757650004 Chemical Formula: Mixture of components Molar Mass: not applicable CAS Number: not applicable EC Number: not applicable Technical Data...

Cerium sulfate R-R 0.025 mol/l (standard solution) Technical information on chemical reagents: Trade name: Cerium sulfate R-R 0.025 mol/l Chemical composition: Titrated solution of cerium(IV) sulfate in sulfuric acid Concentration: 0.025 mol/l CAS number (cerium ammonium sulfate, as starting material): 13812-64-5 EC number: 237-468-3...

Iron(III) ammonium sulfate 12-hydrate CZ Technical information on the chemical reagents: Chemical formula: NH₄Fe(SO₄)₂ - 12H₂O CAS number: 7783-83-7 EC no.: 233-382-4 Synonyms: Iron(II) ammonium sulfate, Mohr's salt Molar mass: 482.18 g/mol Species: Pure Purity: 97.0-102.0%. Water-insoluble components: max. 0.015%. Chlorides (Cl): max. 0.005%....

Ammonium dihydrogen phosphate p.c. CHEM*421384107 Technical information about chemical reagents: Chemical formula: (NH₄)H₂PO₄. Designation: Basic ammonium phosphate / Ammonium dihydrogen phosphate CAS number: 7722-76-1 EC number: 231-764-5 Molar mass: 115.03 g/mol Species: pure Content: min. 99.0% Impurities (maximum): Water-insoluble substances: 0.02%. Chlorides (Cl): 0.003%...

Technical information on chemical reagents: Chemical formula: CH₃COOK CAS number: 127-08-2 EC number: 204-822-2 Synonyms: potassium acetate Grade: pure Purity: 99%. Molar mass: 98.15 g/mol Type: salts Appearance: white powder Packaging: plastic container Expiration date: at least 24 months from delivery Melting point: ~292...