Zinc sulfate heptahydrate pg. Chemical name: Zinc sulfate heptahydrate Chemical formula: ZnSO₄ - 7H₂O CAS number: 7446-20-0 EC (EINECS) number: 231-793-3 Molar mass: 287.54 g/mol Technical data Form: solid (crystals) Color: colorless to white Odor: odorless pH value (5% solution, 20°C): 4.4-5.6 Melting point:...

Phenylhydrazinhydrochlorid CZDA Chemical Characteristics Trade Name: Phenylhydrazinhydrochlorid CZDA Catalog Number: CHEM-114188300 Synonyms: Phenylhydrazinhydrochlorid, Phenylhydrazinhydrochlorid Chemical Formula: C₆H₈N₂-HCl Molar Mass: 144.60 g/mol CAS Number: 59-88-1 EC Number: 200-444-7 Physical and Chemical Properties Form: white to beige crystalline powder Melting Point: 250-254°C (with decomposition) Solubility: slightly...

Technical information on chemical reagents: Chemical form: Al-Ni (nickel-aluminum alloy) CAS number: 12635-29-9 EC number: 234-439-6 Synonyms: Raney alloy, nickel-aluminum powder alloy Genre: Technical Purity: not activated (inactivated) Appearance: Gray powder Packaging: plastic container Shelf life: at least 24 months from delivery Particle size:...

Diethylamine p.d.a. General Information Chemical Name: Diethylamine Other Names: Diethylamine, DEA Catalog Number: CHEM*113271306 Molecular Formula: (C₂H₅)₂NH Molar Mass: 73.14 g/mol CAS Number: 109-89-7 EC Number: 203-716-3 Physical Form: liquid Appearance: colorless or slightly yellow liquid Odor: ammonia Technical Data Melting Point: -48°C Boiling...

Sodium Dodecyl Sulfate Solution 0.004 mol/L Synonyms: SDS solution, SLS solution, Sodium Lauryl Sulfate Molecular Formula: C₁₂H₂₅NaO₄S Molar Mass: 288.38 g/mol CAS No.: 151-21-3 EC No.: 205-788-1 Technical Specifications Form: liquid Color: colorless to slightly opalescent Odor: characteristic, weak pH (1% in H₂O, 20°C):...

Potassium Iodate - p.d.a. Technical Information Chemical Name: Potassium Iodate Chemical Formula: KIO3 Molar Mass: 214.00 g/mol CAS Number: 7758-05-6 EC Number: 231-831-9 Form: solid Color: white Odor: odorless pH Value: 5.0 - 8.0 (50 g/l,H2O, 20°C) Melting Point: 560°C Boiling Point: 560°C (decomposition)...

8-Hydroxyquinoline p.d.a. CHEM*114772206 Technical information about chemical reagents: Chemical formula: C₉H₇NO Name: 8-Hydroxyquinoline / Oxine / 8-Quinolinol Molar mass: 145.16 g/mol CAS number: 148-24-3 EC number: 205-711-1 Physical state: solid Color: white or cream-colored Odor: practically odorless Melting point: 72.5-74.0°C Boiling point: 267°C Autoignition...

Technical information on chemical reagents: Chemical formula: NaOH CAS number: 1310-73-2 EC number: 215-185-5 Synonyms: sodium hydroxide, caustic soda Grade: pure Purity / content: 20% Molar mass: 40 g/mol Density: 1.22 g/ml Physical form: colorless, clear liquid Type: alkaline Packaging: plastic bottle Expiration date:...

Phenolphthalein indicator CHEM*214145003 Technical information about chemical reagents: Chemical name: Phenolphthalein (3,3-Bis-(4-hydroxyphenyl)phthalid). Chemical formula: C20H14O4 Molar mass: 318.33 g/mol CAS number: 77-09-8 EC number: 201-004-7 Catalog number: CHEM*214145003 Physicochemical properties: Form: solid, fine crystalline powder Color: white or pale yellow Odor: faint Melting point:...

Sodium Tetraborate Anhydrous CZ Synonyms: Borax anhydrous, Sodium tetraborate anhydrous Chemical Formula: Na₂B₄O₇ Molar Mass: 201.22 g/mol CAS No.: 1330-43-4 EC No.: 215-540-4 Technical Specifications Form: solid, crystalline powder or granules Color: white Odor: odorless pH Value (1% in H₂O, 20°C): 9.2 - 9.3...

Bromocresol Purple (Bromocresol Purple, 5',5''-Dibromo-o-cresolsulfonphthalein) Technical Information: Molecular Formula: C21H16Br2O5S Molar Mass: 540.24 g/mol CAS Number: 115-40-2 EC Number: 204-087-8 Synonyms: Bromocresol Purple, Bromocresol Purple Form: solid Color: violet (brown powder with red tint) Odor: characteristic pH Value: no data Melting Point: 240 °C...

Sodium Nitroprusside CZDA CHEM-118052603 Technical Information Chemical Name: Sodium Nitroprusside Dihydrate Chemical Formula: Na₂[Fe(CN)₅NO] - 2H₂O Molar Mass: 297.95 g/mol CAS Number: 13755-38-9 EC Number: 237-396-1 Form: solid, crystals Color: red to dark red Odor: odorless pH Value (50 g/l, 20°C): 4.5 - 6.5...

Methanol p.d.a. CHEM-116219904 Technical Information Chemical Name: Methanol Synonyms: Methyl alcohol, Carbinol Chemical Formula: CH₃OH Molar Mass: 32.04 g/mol CAS Number: 67-56-1 EC Number: 200-659-6 Physicochemical Properties Physical Form: liquid Color: colorless Odor: aromatic Melting Point: -98°C Boiling Point: 65°C Auto-ignition Temperature: 455°C Flash...

Technical information on chemical reagents: Chemical formula: C₆H₅NH₂ - HCl CAS number: 142-04-1 EC number: 205-519-8 Synonyms: Aniline hydrochloride Genus: Other Purity: Pure Molar mass: 129.59 g/mol Appearance/Form: colorless crystals or white to light green crystalline powder Packaging: Plastic packaging Shelf life: at least...

Nickel(II) Basic Carbonate 6-Hydrate Nickel(II) Carbonate Basic Hexahydrate | NiCO₃ - 2Ni(OH)₂ - 4H₂O CAS Number: 12607-70-4 EC Number: 235-272-5 Molar Mass: approximately 364.69 g/mol Technical Specifications: Form: solid Color: light green to green Odor: odorless pH Value (5% suspension in water): approximately 8-9...

Turk's reagent Technical information about chemical reagents: Form - physical state: liquid Color: red Odor: characteristic pH value: no data Melting point: no data Boiling point: no data Auto-ignition temperature: not applicable Flash point: not applicable Explosion limits: not applicable Vapor pressure: no data...

Jones Reagent Technical Information about Chemical Reagents: Chemical Formula: Not applicable CAS Number: Not applicable EC Number: Not applicable Synonyms: Jones reactant, Jones reagent Type: Chemical reagent Purity: Not specified Examples of Professional Applications in Various Industries: Analytical Laboratories: Used as a strong oxidizing...

Selenium CHEM-117756054 Technical Information CAS Number: 7782-49-2 EC Number: 231-957-4 Chemical Formula: Se Molar Mass: 78.96 g/mol Form: solid Color: gray to black Odor: odorless pH Value: not applicable Melting Point: approx. 217 °C Boiling Point: approx. 685 °C Auto-ignition Temperature: no data available...

Selenium CHEM-117756054 Technical Information CAS Number: 7782-49-2 EC Number: 231-957-4 Chemical Formula: Se Molar Mass: 78.96 g/mol Form: solid Color: gray to black Odor: odorless pH Value: not applicable Melting Point: approx. 217 °C Boiling Point: approx. 685 °C Auto-ignition Temperature: no data available...

Technical information on chemical reagents: Reagent name: COBALT(II)-SULFATE-7hydrate Chemical name: cobalt(II) sulfate heptahydrate Synonyms: cobalt sulfate heptahydrate Quality: analytical quality Type: salts Molecular formula: CoSO₄ · 7H₂O Molar mass: 281.1 g/mol EC number: 233-334-2 CAS number: 10026-24-1 Content: 99 % Appearance/Form: reddish-brown powder Packaging:...