METHANOL STANDARD GC Chemical Name: Methanol (Methanol) Synonyms: Methyl alcohol, Carbinol Chemical Formula: CH3OH Molar Mass: 32.04 g/mol CAS Number: 67-56-1 EC Number: 200-659-6 Catalog Number: CHEM-616219906 Technical Specifications Form: liquid Color: colorless Odor: aromatic Melting point: -98°C Boiling point: 65°C Auto-ignition temperature: 455°C...

Analytical Weight Sodium Hydroxide 0.02 mol/l Liquid CHEM-168109339 Technical Information about Chemical Reagents: Chemical Formula: NaOH CAS Number: 1310-73-2 EC Number: 215-185-5 Synonyms: Caustic Soda, Sodium Hydroxide Solution Species: Analytical Quality Purity: ≥99% - analytical quality (for the starting substance) Examples of Professional Applications...

Salicylic Acid CZ Technical information about chemical reagents: Chemical formula: C₇H₆O₃. CAS number: 69-72-7 EC number: 200-712-3 Synonyms: 2-Hydroxybenzoic acid, Hydroxybenzoic acid Molar mass: 138.12 g/mol Type: CZ Purity: min. 98.0% Examples of professional applications in various industries: Analytical and chemical laboratories: Used as...

O-Kresolphthalein 1% in fully denatured ethanol WSK CHEM-215175517 Technical information on chemical reagents: Composition: 1% o-Kresolphthalein in fully denatured ethanol CAS o-Kresolphthalein: 2303-01-7 CAS Ethanol: 64-17-5 Species: indicator solution (WSK) Concentration: 1% (m/v) Examples of professional applications in various industries: Chemical analysis: pH indicator...

Sulfur Granules CHEM-527724408 Technical information Chemical formula: S Molar mass: 32.06 g/mol CAS number: 7704-34-9 EC number: 231-722-6 Form: yellow granules (sometimes gray-yellow) Solubility: insoluble in water soluble in CS₂ (carbon disulfide) and toluene slightly soluble in ethanol, benzene, ether Melting point: approx. 112.8...

Sulfur Granules CHEM-527724408 Technical information Chemical formula: S Molar mass: 32.06 g/mol CAS number: 7704-34-9 EC number: 231-722-6 Form: yellow granules (sometimes gray-yellow) Solubility: insoluble in water soluble in CS₂ (carbon disulfide) and toluene slightly soluble in ethanol, benzene, ether Melting point: approx. 112.8...

Lithium Tetraborate CZDA Technical Specifications Chemical Name: Lithium tetraborate Chemical Formula: Li₂B₄O₇ Molar Mass: 169.12 g/mol CAS Number: 12007-60-2 EC Number (EINECS): 234-514-3 Catalog Number: CHEM-116027407 Purity Grade: CZDA (pure for analysis) Examples of Professional Applications in Various Industries Flux for the preparation of...

Lithium Tetraborate CZDA Technical Specifications Chemical Name: Lithium tetraborate Chemical Formula: Li₂B₄O₇ Molar Mass: 169.12 g/mol CAS Number: 12007-60-2 EC Number (EINECS): 234-514-3 Catalog Number: CHEM-116027407 Purity Grade: CZDA (pure for analysis) Examples of Professional Applications in Various Industries Flux for the preparation of...

Lithium Tetraborate CZDA Technical Specifications Chemical Name: Lithium tetraborate Chemical Formula: Li₂B₄O₇ Molar Mass: 169.12 g/mol CAS Number: 12007-60-2 EC Number (EINECS): 234-514-3 Catalog Number: CHEM-116027407 Purity Grade: CZDA (pure for analysis) Examples of Professional Applications in Various Industries Flux for the preparation of...

Barium chloride dihydrate Technical information about chemical reagents: Chemical formula: BaCl₂-2H₂O Molar mass: 244.28 g/mol CAS number: 10326-27-9 EC number: 233-788-1 pH value (50 g/l H₂O, 20°C): approx. 5.0 - 8.0 Melting point: 926°C Boiling point: 1830°C Density: 3.9 g/cm³ (20°C) Bulk density: about...

Technical information on chemical reagents: Chemical formula: HF CAS number: 7664-39-3 EC number: 231-634-8 Synonyms: hydrofluoric acid, hydrofluoric acid solution Category: acids Purity: 5% solution (pure) Molar mass: 20.01 g/mol Density: 1.016 g/ml Appearance/form: colorless to slightly yellowish liquid with pungent odor Boiling point...

Technical information on chemical reagents: Reagent name: COBALT(II) HYDROXIDE Chemical name: Cobalt(II) hydroxide Synonyms: Cobalt hydroxide Quality: pure Type: Principles Molecular formula: Co(OH)₂. Molar mass: 92.95 g/mol EC number: 244-166-4 CAS number: 21041-93-0 Content: 95 %. Appearance/Form: Powder Packaging: plastic container Shelf life: at...

Sedimentation Reagent Technical Information about Chemical Reagents: Chemical Formula: not applicable (mixture of chemical compounds) CAS Number: not applicable EC Number: not applicable Synonyms: sedimentation solution, OB determination fluid Quality: Laboratory Purity: not determined Examples of Professional Applications in Various Industries: Laboratory Diagnostics: Sedimentation...

Acetate Reagent for Colorimetry CHEM-116950886 Technical Information Form: liquid Color: colorless to slightly yellow Odor: characteristic, acetic pH: no data available Melting point: no data available Boiling point: no data available Flash point: no data available Auto-ignition temperature: no data available Explosion limits: no...

Griess Reagent II English designation: Griess Reagent II Product designation: CHEM-116950857 Technical Specifications Form: liquid Color: no data available Odor: no information pH value: no information Melting point: no data available Boiling point: no data Flash point: not applicable Auto-ignition temperature: not applicable Explosion...

Griess Reagent I English designation: Griess Reagent I Product designation: CHEM-116950856 Technical Specifications Form: liquid Color: no data available Odor: no information pH value: no information Melting point: no data available Boiling point: no data Flash point: not applicable Auto-ignition temperature: not applicable Explosion...

Griess Reagent English Name: Griess Reagent Product Designation: CHEM-116950811 Technical Specifications Form: liquid Color: no data available Odor: no information pH Value: no information Melting Point: no data available Boiling Point: no data Flash Point: not applicable Auto-ignition Temperature: not applicable Explosion Limits: not...

Bettendorff-Winkler Reagent Technical information about chemical reagents: Chemical formula: not applicable CAS number: not applicable EC number: not applicable Synonyms: Bettendorff's reagent, Winkler's solution Type: Laboratory reagent Purity: not determined Examples of professional applications in various industries: Chemical and analytical laboratories: The Bettendorff-Winkler reagent...

Orthophosphoric Acid 0.05 mol/l - Standard Solution Technical Data Form: liquid Color: colorless Odor: characteristic, weak pH value: Information depending on temperature Molar concentration: 0.05 mol/l Active ingredient: Orthophosphoric acid (H₃PO₄) Solubility: completely miscible with water Purity: Solution is prepared as needed for analytical...

Zinc chloride 5% Technical information about chemical reagents: Chemical formula: ZnCl₂. CAS number: 7646-85-7 EC number: 231-592-0 Synonyms: Zinc chloride Type: p.d.a. (pure for analysis) Purity: 5.0 ± 0.1% Density: approx. 1.0441 g/cm³ (20°C) Examples of professional applications in various industries: Analytical laboratories: Used...