Cobalt(II) nitrate - Standard solution 1 mol/l CHEM-805121404 Technical information about chemical reagents: Chemical formula: Co(NO₃)₂. CAS number: 10026-22-9 (hexahydrate), 10141-05-6 (anhydrous) EC (EINECS) number: 233-402-1 Synonyms: Cobalt(II) nitrate, Cobalt(II) nitrate Species: Analytical standard solution Concentration: 1.0 mol/l Examples of professional applications in various...

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...

Technical information on chemical reagents: Chemical formula: H₃PO₄ CAS number: 7664-38-2 EC number: 231-633-2 Reagent name: Phosphoric acid solution 25 % Synonyms: Orthophosphoric acid, Phosphoric acid Purity / content: 25 % Molar mass: 97.99 g/mol Density: 1.14 g/ml Type: acids Appearance: colorless liquid Packaging...

Technical information on chemical reagents: Reagent name: Hydroiodic acid solution 57%. Chemical name: Water content 57%. Synonyms: hydroiodic acid solution Quality: pure Type: acids Molecular formula: HI Molar mass: 127.91 g/mol EC number: 233-109-9 CAS number: 10034-85-2 Content: 57 Density: 1.7 g/ml Appearance/Form: dark...

Technical information on chemical reagents: Chemical formula: K₂S₂O₈. CAS number: 7727-21-1 EC number: 231-781-8 Synonyms: potassium persulfate Type: pure Purity: 99 %. Molar mass: 270.32 g/mol Category: salts Appearance: white powder Packaging: plastic container Expiration date: at least 24 months from delivery Melting point:...

Papanicolaou Reagent 2B - Orange II Solution in Methanol Technical Information on Chemical Reagents: Chemical Formula: Mixture of Orange II in Methanol and Phosphotungstic Acid. CAS Number: not applicable (Mixture) EC Number: not applicable Synonyms: Orange II Reagent Pap-2B, Papanicolaou's solution 2b Type: colorimetric...

Cobalt(II) nitrate - Standard solution 1 mol/l CHEM-805121404 Technical information about chemical reagents: Chemical formula: Co(NO₃)₂. CAS number: 10026-22-9 (hexahydrate), 10141-05-6 (anhydrous) EC (EINECS) number: 233-402-1 Synonyms: Cobalt(II) nitrate, Cobalt(II) nitrate Species: Analytical standard solution Concentration: 1.0 mol/l Examples of professional applications in various...

Potassium Iodide - 0.25 mol/l Standard Solution Technical Information Chemical Name: Potassium Iodide Chemical Formula: KI Molar Mass: 166.00 g/mol CAS Number: 7681-11-0 EC Number: 231-659-4 Form: liquid Color: colorless Odor: odorless pH Value: 6.0 - 9.0 (20°C) Melting Point: not applicable Boiling Point:...

Technical information on chemical reagents: Chemical formula: Sb₂S₃. CAS number: 1345-04-6 EC number: 215-713-4 Synonyms: Antimony(III) sulfide, antimony sulfide Category: Salts Purity: Pure Content: ≥ 95 Molar mass: 339.72 g/mol Appearance/Form: black powder Packaging: Plastic container Shelf life: at least 24 months from delivery...

Chloral hydrate R-R 3% Catalog number: CHEM-522256598 Chemical name: Chloral hydrate (Hydratus Chlorali, Chloral hydrate) Concentration: 3% Physical form: Clear, colorless aqueous solution Technical information Active ingredient: Chloral hydrate Concentration: 3% (w/v) Solvent: distilled water Density: approx. 1.01 g/cm³ (20°C) pH value: slightly acidic...

Technical information on chemical reagents: Chemical formula: [ZnCO₃]₂-[Zn(OH)₂]₃. CAS number: 5263-02-5 EC number: 226-076-7 Synonyms: basic zinc carbonate Species: pure Molar mass: 548.9 g/mol Minimum content: 98 %. Type: salts Appearance/form: white powder Examples of professional applications in various industries: Chemical industry: Starting material...

Technical information on chemical reagents: Chemical formula: ZnSO₄ - 7H₂O CAS number: 7446-20-0 EC number: 231-793-3 Synonyms: sulfuric acid zinc salt heptahydrate, zinc sulfate heptahydrate Species: pure Molar mass: 287.54 g/mol Minimum content: 98 Type: salts Appearance/Form: white, crystalline powder Examples of professional applications...

Technical information on chemical reagents: Reagent name: Basic fuchsin Synonyms: rosaniline chloride CAS number: 632-99-5 EC number: 211-189-6 Type: indicators Quality: pure Molecular formula: C20H20ClN3 Molar mass: 337.85 g/mol Appearance/form: dark green powder Packaging: plastic container Shelf life: at least 24 months from delivery...

Technical information on chemical reagents: Chemical formula: C8H18O5 CAS number: 112-60-7 Synonyms: Tetraethylene glycol Genre: other Purity / Content: 98.5 % Molar mass: 194.23 g/mol Density: 1.12 g/ml Appearance/Form: colorless liquid Packaging type: Brown glass bottle Expiration date: at least 24 months from delivery...

Technical information on chemical reagents: Chemical name: Sodium thiocyanate Synonyms: Sodium rhodanide Molecular formula: NaSCN Molar mass: 81.07 g/mol Content: 98 Type: salts Appearance: white, crystalline powder Packaging: plastic container Minimum shelf life: 24 months after delivery Examples of professional applications in various industries:...

Technical information on chemical reagents: Product name: Sodium hypochlorite solution 15%. Synonyms: Sodium hypochlorite Chemical formula: NaClO Molar mass: 74.44 g/mol EC number: 231-668-3 CAS number: 7681-52-9 Type: salts Purity: 15%. Density: 1.2 g/ml Appearance: pale yellow liquid Packaging: Plastic bottle with screw cap...

Technical information on chemical reagents: Chemical formula: Zn CAS number: 7740-66-6 Reagent name: zinc powder Synonyms: zinc metal powder Molar mass: 65.37 g/mol Minimum content: 98% Type: other Appearance: gray, metallic powder Packaging type: plastic container Examples of professional applications in various industries: Metallurgy:...

Technical information on chemical reagents: Chemical formula: Zn CAS number: 7740-66-6 Reagent name: Zinc Synonyms: Zinc metal granules Molar mass: 65.37 g/mol Minimum content: 99.8% Type: other Appearance: silvery gray granules or pieces Packaging type: plastic container Examples of professional applications in various industries:...

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...

Metallurgical Reagent - for Lead and Lead Alloys Mi42 Pb Technical Information about Chemical Reagents: Chemical Formula: no data available CAS Number: not applicable EC Number: not applicable Synonyms: Mi42 Pb reagent Quality: technical Purity: not determined Physicochemical Parameters: Form (physical state): liquid Color:...