1-Naphthol R-R 0.5% Technical information about chemical reagents: Chemical formula: C₁₀H₇OH CAS number: 90-15-3 EC number: 201-969-4 Synonyms: 1-Naphthalenol, α-Naphthol, 1-Hydroxynaphthalene Species: Working solution Purity: 0.5% solution of 1-Naphthol Examples of professional applications in various industries: Chemical analysis: 1-Naphthol R-R 0.5% is used as...

O-Cresolophthalein 0.2% in fully denatured ethanol WSK CHEM-215175519 Technical information about chemical reagents: Composition: O-Cresolophthalein 0.2% (alcoholic solution) Solvent: fully denatured ethanol (WSK) CAS number of O-Cresolphthalein: 596-27-0 CAS number of ethanol: 64-17-5 Form: liquid Color: dark pink pH value of the solution: acts...

Formaldehyde 4% p.d.a. International designation: Formaldehyde 4% solution Chemical formula: HCHO Molar mass: 30.03 g/mol CAS number: 50-00-0 EC number: 200-001-8 Technical data Physical form: liquid Color: colorless Odor: no information pH value: no information Melting point: no data available Boiling point: no data...

Formaldehyde 4% p.c. International designation: Formaldehyde 4% solution Chemical formula: HCHO Molar mass: 30.03 g/mol CAS number: 50-00-0 EC number: 200-001-8 Technical data Physical form: liquid Color: colorless Odor: no information pH value: no information Melting point: no data available Boiling point: no data...

Tin(II) sulfate CZ Chemical name: Tin(II) sulfate Chemical formula: SnSO4 Molar mass: 214.77 g/mol CAS number: 7488-55-3 EC number (EINECS): 231-302-2 Technical data Form: solid Color: white or grayish-white powder Odor: odorless pH value: no data Melting point: approx. 360°C (decomposition) Boiling point: not...

Zinc nitrate hexahydrate Technical information about chemical reagents: Chemical formula: Zn(NO₃)₂ - 6H₂O CAS number: 10196-18-6 EC number: 231-943-8 Synonyms: Zinc salt of nitric acid, zinc nitrate Species: Pure Purity: ≥ 98.0% Net weight: Depending on packaging Examples of professional applications in various industries:...

Chromium(III) chloride hexahydrate p.d.a. Chemical name: Chromium(III) chloride hexahydrate Synonyms: Chromium trichloride 6-hydrate Chemical formula: CrCl3 - 6H2O Molar mass: 266.45 g/mol CAS number: 10060-12-5 EC number: 233-038-3 Catalog number: CHEM-11250250 Hazard identification H-statements: H302 - Harmful if swallowed P-statements: P262 - Do not...

Barium chromate Technical information about chemical reagents: Chemical formula: BaCrO₄ Molar mass: 253.33 g/mol CAS number: 10294-40-3 EC number: 233-660-5 Melting point: 210°C Density: 4.498 g/cm³ (15°C) Physical state: solid Color: yellow Odor: odorless Solubility in water: 0.00337 g/l (20°C) Solubility in organic solvents:...

Technical information on chemical reagents: Reagent name: CADMIUM CHLORIDE 2.5 hydrate (Cadmium chloride hemi(pentahydrate)) Synonyms: Cadmium chloride di- and hemihydrate CAS number: 7790-78-5 EC number: 233-296-7 Type: salts Molecular formula: CdCl₂ - 2.5H₂O Molar mass: 228.34 g/mol Content: 99 %. Appearance/Form: white powder Packaging:...

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...

Technical information on chemical reagents: Reagent name: Crystal violet Synonyms: Methyl violet 10 B CAS number: 548-62-9 EC number: 208-953-6 Type: indicators Species: pure Empirical formula: C₂₅H₃₀ClN₃ Molar mass: 407.99 g/mol Content: 90% Appearance/Form: green powder Packaging: plastic container Shelf life: at least 24...

Andrade Reagent pH 6.8-7.2 Technical information about chemical reagents: Components: Nitric acid, Fuchsin alcohol, Sodium chloride Working pH: 6.8-7.2 Form: liquid Color: red Odor: characteristic Examples of professional applications in various industries: Microbiological laboratories: Detection of sugar fermentation - Andrade's reagent is used as...

Technical information on chemical reagents: Chemical Name: Mercury(II) acetate Synonyms: Mercury acetate Quality: Pure Empirical Formula: (CH3COO)2Hg Molar Mass: 318.68 g/mol EC Number: 216-491-1 CAS Number: 1600-27-7 Content: 97 Type: salts Appearance: white powder Packaging: plastic container Expiration date: at least 24 months from...

Technical information on chemical reagents: Reagent name: Nickel(II) sulfate heptahydrate Chemical name: Nickel sulfate heptahydrate Quality: pure Molecular formula: NiSO₄ - 7H₂O Molar mass: 280.87 g/mol EC number: 232-104-9 CAS number: 10101-98-1 Purity: at least 98%. Type: salts Appearance/Form: green, crystalline powder Packaging: plastic...

Technical information on chemical reagents: Reagent name: Hydroiodic acid solution 67%. Chemical name: Hydroiodic acid 67%. 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: 67 Density: 1.97 g/ml Appearance/Form: dark...

Technical information on chemical reagents: Chemical formula: NiCO₃ - 2Ni(OH)₂ - nH₂O CAS number: 12607-70-4 EC number: 235-715-9 Synonyms: basic nickel carbonate, nickel(II) carbonate basic Type: salts Purity: pure Molar mass: 304.12 g/mol (anhydrous) Appearance: green powder Packaging: plastic container. Shelf life: at least...

Technical information on chemical reagents: Chemical name: Silica gel Synonyms: Wide Porate Silica Gel Molecular formula: SiO₂ · nH₂O Molar mass: – EC number: 231-545-4 CAS number: 7631-86-9 Content: – Density: – Quality: – Type: other Appearance: Granulate Packaging: Plastic packaging Minimum shelf life: At least...

Potassium Iodide - Saturated Solution Technical Information Chemical Name: Potassium iodide saturated solution Chemical Formula: KI Molar Mass: 166.01 g/mol CAS Number: 7681-11-0 EC Number: 231-659-4 Form: liquid Color: colorless Odor: odorless pH Value: approx. 6-7 (at 20°C) Melting Point: no data available Boiling...

Iodine R-R in Ethanol Synonyms: Iodine solution in ethanol, iodine ethanol CAS Number: 7553-56-2 (iodine), EC: 231-442-4 Chemical Formula: I2 Molar Mass: 253.81 g/mol Description Iodine in ethanol is a classic solution of iodine in ethanol used for laboratory and analytical purposes. It is...