Technical information on chemical reagents: Chemical formula: C₂₀H₁₂N₃NaO₇S CAS number: 1787-61-7 EC number: 217-250-3 Synonyms: Eriochrome Black T Purity: pure Molar mass: 461.38 g/mol Type: indicators Appearance/form: black powder Packaging type: plastic container Examples of professional applications in various industries: Analytical chemistry: As a...

Technical information on chemical reagents: Chemical formula: SnCl₂ - 2H₂O CAS number: 10025-69-1 EC number: 231-868-0 Synonyms: Tin(II) chloride dihydrate Quality: analytical quality Molar mass: 225.63 g/mol Minimum content: 99%. Type: salts Appearance/Form: white, crystalline powder Packaging type: plastic container Examples of professional applications...

Technical information on chemical reagents: Chemical formula: Cr₂(SO₄)₃ · 18H₂O CAS number: 15244-38-9 EC number: 233-253-2 Synonyms: Chromium(III) sulfate octadecahydrate, chromium sulfate eighteen hydrate Quality: pure Molar mass: 716.41 g/mol Minimum content: 98% Type: salts Appearance/Form: not specified (assumed as crystalline powder by default)...

Technical information on chemical reagents: Chemical name: copper(II) sulfide Synonyms: copper sulfide Chemical formula: CuS CAS number: 1317-40-4 EC number: 215-271-2 Molar mass: 95.61 g/mol Purity: 95% Type: salts Appearance/Form: black powder Packaging: plastic container Expiration date: at least 24 months from delivery of...

Methyl Violet 0.1% in Methanol Catalog Number: CHEM-124254509 Technical Data Physical Form: liquid Color: violet Odor: characteristic of methanol pH Value: no data available Melting Point: no data available Boiling Point: no data available Flash Point: approx. 11°C (for methanol) Autoignition Temperature: approx. 455°C...

Ammonium rhodanate R-R 1 mol/L Chemical name: Ammonium rhodanide / Ammonium thiocyanate Chemical formula: NH₄SCN Molar mass: 76.12 g/mol CAS number: 1762-95-4 EC number: 217-175-6 Katalognummer: CHEM-811395802 Physicochemical properties Form: aqueous solution Color: colorless Odor: no characteristic odor pH value: no information Melting point:...

Ammonium rhodanate R-R 0.5 mol/L Chemical name: Ammonium rhodanide / Ammonium thiocyanate Chemical formula: NH₄SCN Molar mass: 76.12 g/mol CAS number: 1762-95-4 EC number: 217-175-6 Catalog number: CHEM-811395801 Physicochemical properties Form: aqueous solution Color: colorless Odor: no characteristic odor pH value: no information Melting...

Technical information on chemical reagents: Chemical name: Dimethyl yellow solution 0.1 %. Synonyms: Yellow dimethyl solution 0.1% in ethanol, dimethyl yellow solution in ethanol Quality: pure Molecular formula: C14H15N2 Molar mass: 225.3 g/mol EC number: 200-455-7 CAS number: 60-11-7 Content: 0.1 Density: 0.82 g/ml...

Technical information on chemical reagents: Reagent name: Nickel(II) hydroxide Chemical name: Nickel hydroxide Quality: pure Molecular formula: Ni(OH)₂. Molar mass: 94.72 g/mol EC number: 235-008-5 CAS number: 12054-48-7 Purity: at least 95% Type: Principles Appearance/Form: green powder Packaging: plastic container. Shelf life: at least...

Technical information on chemical reagents: Reagent Name: COBALT(II) CARBONATE Chemical name: Cobalt(II) carbonate Synonyms: cobalt carbonate Quality: pure Type: salts Molecular Formula: CoCO₃ Molar Mass: 118.9 g/mol EC Number: 208-169-4 CAS Number: 513-79-1 Content: 80 Appearance/Form: pink powder Packaging: plastic container Shelf life: at...

Technical information on chemical reagents: Chemical formula: BiCl₃. CAS number: 7787-60-2 EC number: 232-123-2 Synonyms: bismuth chloride, bismuth(III) chloride Type: salts Purity: pure Molar mass: 315.34 g/mol Appearance/Form: white, crystalline powder Packaging type: plastic container Expiration date: at least 24 months from delivery of...

Technical information on chemical reagents: Reagent name: Dichloroacetic acid Chemical name: Dichloroacetic acid Synonyms: Dichloroacetic acid Purity: pure Type: acids Molecular formula: CHCl₂COOH Molar mass: 128.94 g/mol EC Number: 201-207-0 CAS Number: 79-43-6 Content: 98 % Density: 1.563 g/ml Appearance/Form: colorless liquid Packaging: brown glass...

Technical information on chemical reagents: Chemical formula: BiCl₃ CAS number: 7787-60-2 EC number: 232-123-2 Synonyms: bismuth chloride, bismuth(III) chloride Type: salts Purity: pure Molar mass: 315.34 g/mol Appearance/Form: white, crystalline powder Packaging type: plastic container Expiration date: at least 24 months from delivery of...

Sodium Fluoride Solution 1 mol/l CHEM-817992001 Technical Information Chemical Name: Sodium fluoride, aqueous solution Chemical Formula: NaF CAS Number: 7681-49-4 EC Number: 231-667-8 Solution Concentration: 1 mol/l Form: colorless liquid Odor: odorless pH Value: slightly alkaline (approx. 8-9, 20°C) Boiling Point: ~100°C (as water)...

Nickel Standard Solution for ICP 1 g/L Technical Data Product Name: Nickel Standard Solution for ICP Catalog Number: CHEM-328804785 Chemical Formula: Ni Concentration: 1 g/L Physical Form: liquid Color: colorless to slightly greenish Odor: odorless pH Value: slightly acidic (stabilized with nitric acid) Melting...

Ammonium Buffer pH 9 for Pharmaceutical Analysis CHEM-177661799 Technical Information Form: liquid Color: colorless Odor: slightly ammoniacal pH Value (20°C): 9.00 ± 0.05 Composition: Ammonia solution in water with addition of ammonium salts (e.g., ammonium chloride) in proportions corresponding to the buffer formulation Melting...

Potassium Fluoroborate - p.d.a. Technical Information Chemical Name: Potassium Fluoroborate Synonyms: Potassium Tetrafluoroborate, Potassium Tetrafluoroborate Chemical Formula: KBF4 Molar Mass: 125.90 g/mol CAS Number: 14075-53-7 EC Number: 237-928-2 Physical Form: solid Appearance: white crystalline powder Odor: odorless pH (aqueous solution): slightly acidic Melting Point:...

Acidic Potassium Fluoride - CZDA Technical Information Chemical Formula: KHF₂ Molar Mass: approximately 78.10 g/mol CAS Number: 7789-29-9 EC Number: 232-192-1 Form: solid (powder or crystal) Color: white or colorless Odor: odorless pH Value: slightly acidic Melting Point: approx. 239 °C (decomposition) Boiling Point:...

Acid Potassium Fluoride CZ Technical Information Chemical Name: Acid Potassium Fluoride Chemical Formula: KHF2 Molar Mass: 78.10 g/mol CAS Number: 7789-29-9 EC Number: 232-192-1 Form: solid, crystalline Color: white Odor: odorless pH Value: slightly acidic Melting Point: approx. 239 °C (decomposition) Boiling Point: no...

Potassium Fluoride - pure Technical Information Chemical Formula: KF Molar Mass: 58.10 g/mol CAS Number: 7789-23-3 EC Number: 232-151-5 Form: solid (crystalline powder) Color: white or colorless Odor: odorless pH Value: alkaline Melting Point: approx. 860°C Boiling Point: 1505°C Auto-ignition Temperature: not applicable Flash...