Ammonium Copper(II) Chloride-2-Hydrate Chemical Formula: (NH₄)₂[CuCl₄]-2H₂O Designation: Ammonium copper(II) chloride-2-hydrate / Ammonium tetrachlorocuprate(II) dihydrate CAS Number: 10060-13-6 EC Number: 239-690-5 Molar Mass: 277.47 g/mol Qualitative Data Content: min. 99.0% Sulfates (SO₄²-): max. 0.005%. Iron (Fe): max. 0.002% Physical and Chemical Properties Form: solid, crystalline...

Technical information on chemical reagents: Chemical formula: V₂O₅ CAS number: 1314-62-1 EC number: 215-239-8 Synonyms: Vanadium pentoxide Type: other Purity: ≥ 95% Molar mass: 181.88 g/mol Appearance: Powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional applications in...

Test Solution 5 Gold Assay 0.85-1.00 Technical information on chemical reagents: Chemical formula: not applicable (mixture) CAS number: not applicable EC number: not applicable Synonyms: Gold test solution, Test solution No. 5 Type: Reagent Purity: Not determined Examples of professional applications in various industries:...

Test Solution 1 - Gold Assay 0.2-0.4 Technical Information on Chemical Reagents: Chemical Formula: not available (mixture) CAS Number: not applicable EC Number: not applicable Synonyms: Gold Assay Solution Quality: technical Purity: not applicable Examples of Professional Applications in Various Industries: Jewelry and Metallurgy:...

Technical information on chemical reagents: Chemical formula: C₆H₅OH CAS number: 108-95-2 EC number: 203-632-7 Synonyms: phenol, carbolic acid Genre: other Purity: ≥99 % (analytical quality) Appearance: colorless crystals or white crystalline powder Molar mass: 94.11 g/mol Packaging: plastic container Shelf life: at least 24...

Technical information on chemical reagents: Chemical formula: S CAS number: 7704-34-9 EC number: 231-722-6 Synonyms: sulfur, massed sulfur Type: other Purity: ≥ 99.85% Molar mass: 32.06 g/mol Appearance: yellow powder Packaging: plastic container Shelf life: at least 24 months from delivery. Examples of professional...

Annex M Technical information about chemical reagents: Chemical formula: not applicable CAS number: not applicable EC number: not applicable Synonyms: not applicable Species: laboratory reagent Purity: not applicable Examples of professional applications in various industries: Laboratory diagnostics: Used as an additive in decontamination procedures...

Perjodsäure 1%ig Technical information about the chemical reagents: Chemical formula: H₅IO₆ (ortho-Perjodsäure). CAS number: 10450-60-9 EC number: 231-962-1 Synonyms: Periiodsäure, orthoperiodische Säure Concentration: 1 % Form: aqueous solution Examples of professional applications in various fields: Histopathology and cytology: Used in staining methods (e.g. P.A.S.,...

Zinc sulfate monohydrate p.d.a. Chemical name: Zinc sulfate monohydrate Chemical formula: ZnSO₄ - H₂O CAS number: 7446-19-7 EC (EINECS) number: 231-793-3 Molar mass: 179.47 g/mol Technical data Form: solid (crystals) Color: white Odor: odorless pH value (5% solution, 20°C): 4.5-5.5 Melting point: approx. 100°C...

Cerium sulfate R-R 0.075 mol/l (standard solution) Technical information on chemical reagents: Trade name: Cerium sulfate R-R 0.075 mol/l Chemical composition: solution of cerium(IV) sulfate (Ce(SO₄)₂) in sulfuric acid Concentration: 0.075 mol/l CAS number (for cerium salt): 13812-64-5 EC number: 237-468-3 Physical form: liquid...

Sodium Pyrosulfate (Na2S2O7) Technical Information Chemical Formula: Na2S2O7 CAS Number: 13870-29-6 EC Number: 237-625-5 Synonyms: Disodium Disulfate English Name: Sodium Pyrosulfate Species/Purity: pure Molar Mass: 222.1 g/mol Professional Applications Sample Preparation (Material Analysis): Flux for melting mineral and oxide samples in the preparation of...

Diphenylamine R-R 1% in sulfuric acid for the determination of nitrogen General information Chemical name: Diphenylamine Catalog number: CHEM-523360509 CAS number: 122-39-4 EC number: 204-539-4 Molecular formula: C12H11N Molar mass: 169.22 g/mol Physical form: liquid Color: colorless to slightly yellow Odor: characteristic Technical data...

Technical information on chemical reagents: Chemical name: Sodium iodide Synonyms: Sodium iodide Grade: analytical quality Empirical formula: NaI Molar mass: 149.89 g/mol EC number: 231-679-3 CAS number: 7681-82-5 Content: 99 %. Type: Salts Appearance: white, crystalline powder Packaging: plastic container Expiration date: at least...

Technical information on chemical reagents: Chemical formula: C20H6Br4Na2O5 CAS number: 17372-87-1 EC number: 241-409-6 Reagent name: Eosin Y disodium salt Synonyms: Disodium tetrabromofluorescein Quality: pure Molar mass: 691.86 g/mol Type: indicators Appearance: light brown powder Packaging type: plastic container Examples of professional applications in...

Technical information on chemical reagents: Chemical formula: C2H5OH CAS number: 64-17-5 EC number: 200-578-6 Synonyms: denatured ethyl alcohol, medical spirit Type: Pure Purity: 70 Examples of professional applications in various industries: Cleaning and disinfectants: 70% ethanol is commonly used as a disinfectant in medical,...

Ammonium Sulfide R-R 20% p.d.a. Chemical Name: Ammonium Sulfide Chemical Formula: (NH₄)₂S CAS Number: 12135-76-1 EC Number: 235-223-4 Molar Mass: 68.14 g/mol Concentration: 20% (aqueous solution) Physicochemical Properties Physical Form: liquid Color: colorless to slightly yellow Odor: intense, reminiscent of hydrogen sulfide Boiling Point:...

Technical information on chemical reagents: Chemical formula: NaClO2 CAS number: 7758-19-2 EC number: 231-836-6 Synonyms: Sodium chlorite Type: Pure Purity: 7.5% Molar mass: 90.44 g/mol Density: 1.06 g/ml Appearance: pale yellow liquid Packaging: plastic packaging State of matter: liquid Examples of professional applications in...

Technical information on chemical reagents: Chemical formula: I₂ + KI in C₂H₅OH CAS Number: 7553-56-2 (Iodine), 7681-11-0 (Potassium iodide), 64-17-5 (Ethanol) EC Number: 231-442-4 (Iodine), 231-659-4 (Potassium iodide), 200-578-6 (Ethanol) Synonyms: Iodine-alcohol solution, iodine-potassium iodide solution in ethanol, Tinctura Joidi Grade: Analytical grade Density:...

Technical product information Chemical formula: C6H5CH2OH CAS number: 100-51-6 EC number: 202-859-9 Example use of chemical raw material Pharmaceutical industry - Benzyl alcohol is used in the production of medicines, cosmetics, disinfectants, etc. Chemical industry - It is used to produce various chemical compounds...

Ammonium Sulfide R-R 20% Pure Chemical Name: Ammonium Sulfide Chemical Formula: (NH₄)₂S CAS Number: 12135-76-1 Molar Mass: 68.14 g/mol Concentration: 20% (aqueous solution) Physicochemical Properties Physical Form: liquid Color: colorless to slightly yellow Odor: intense, smelling of hydrogen sulfide pH Value: no data available...