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POTASSIUM HYDROXIDE 10% solution - pure 1L WARCHEM
Designation (English): Potassium hydroxide solution 10% Synonyms: potassium hydroxide in solution Species: pure Chemical formula: KOH Molar mass: 56.11 g/mol EC No: 215-181-3 CAS number: 1310-58-3 Quality parameters TESTED VALUE STANDARD Content 10.0% ± 0.5% Chlorides (Cl) max. 0.002% Phosphates (PO₄) max. 0.001% Sulfates...- €13.17 EUR
- €13.17 EUR
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COPPER(II) SULPHATE 10% solution - pure 100ml WARCHEM
Designation (English): Copper(II) sulfate solution 10% Synonyms: Copper sulfate solution Substance: pure Chemical formula: CuSO₄ Molar mass: 159.61 g/mol EC number: 231-847-6 CAS number: 7758-98-7 Quality parameter Certified Value STANDARD Content 10.0% ± 0.75% Appearance blue, clear liquid Warning symbols on the label GHS05...- €3.84 EUR
- €3.84 EUR
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MANGANESE (II) CHLORIDE 4-HYDRATE - pure 100g WARCHEM
Technical information on chemical reagents: Reagent name: Manganese(II) chloride tetrahydrate Chemical name: Manganese chloride tetrahydrate Quality: pure Molecular formula: MnCl₂ - 4H₂O Molar mass: 197.91 g/mol EC Number: 231-869-6 CAS Number: 13446-34-9 Content: 98% Type: salts Appearance/Form: light pink, crystalline powder Packaging: plastic container...- €5.49 EUR
- €5.49 EUR
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CALCIUM HYDROXIDE - PURE 500g WARCHEM
Technical information on chemical reagents: Chemical designation: CALCIUM HYDROXIDE English name: calcium hydroxide Synonyms: calcium hydroxide, slaked lime Quality: pure for analysis Chemical formula: Ca(OH)2 Molar mass: 74.1 g/mol EC number: 215-137-3 CAS number: 1305-62-0 Appearance: white, fine powder Odor: odorless Solubility: easily soluble...- €32.93 EUR
- €32.93 EUR
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CONTAMINATED ETHANOL 96% 500 ml WARCHEM
Technical information on chemical reagents: Chemical designation: Fully denatured ethanol 96 % English name: Fully denatured ethanol 96 % Synonyms: denatured ethyl alcohol Quality: pure Chemical formula: C2H5OH Molar mass: 46,07 g/mol EC number: 200-578-6 CAS number: 64-17-5 Appearance: clear, colorless liquid Odor: characteristic,...- €4.39 EUR
- €4.39 EUR
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SULFURIC ACID 5% - pure 1L WARCHEM
Technical Information on Chemical Reagents: Chemical formula: H₂SO₄ CAS number: 7664-93-9 EC number: 231-639-5 Synonyms: sulfuric acid (VI) Grade: pure Molar mass: 98.08 g/mol Concentration: 5 % aqueous solution Appearance: clear, colorless to slightly yellowish liquid Solubility: completely miscible with water Packaging: plastic container with...- €13.72 EUR
- €13.72 EUR
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TRICHLOROACETIC ACID solution 50% - pure 50 ml WARCHEM
Technical information on chemical reagents: Chemical formula: CCl₃COOH CAS Number: 76-03-9 EC Number: 200-927-2 Synonyms: TCA acid Category: Acids Purity: 50 % Molar mass: 163.39 g/mol Density: 1.2 g/ml Appearance: colorless, clear liquid Packaging: brown glass bottle Shelf life: at least 12 months from...- €8.23 EUR
- €8.23 EUR
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SULFURIC ACID 5% - pure 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: H₂SO₄ CAS number: 7664-93-9 EC number: 231-639-5 Synonyms: sulfuric acid Type: acids Purity: 5 % Molar mass: 98.08 g/mol Density: 1.032 g/ml Appearance: colorless liquid Packaging: plastic bottle Shelf life: at least 12 months from delivery Examples...- €3.02 EUR
- €3.02 EUR
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BENZENE - pure 100ml WARCHEM
Reagenzname: BENZOL: Reagenzname: Benzol: Qualität: rein: Formel: C6H6: Molmasse [g/mol]: 78,11: EG-Nummer : 200-753- 7CAS-Nummer: 71-43-2Mindestgehalt [%]: 99,5: Dichte [g/ml]: 0,88Typ: Lösungsmittel: Aussehen/Form: farblos, klare FlüssigkeitArt der Verpackung: BraunglasflascheVerfallsdatum: mindestens 24 Monate (ab Lieferung der Ware) Benzene - pure 100 ml WARCHEM is a...- €9.88 EUR
- €9.88 EUR
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CALCIUM PHOSPHATE anhydrous - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: Ca₃(PO₄)₂ CAS number: 7758-87-4 EC number: 231-840-8 Synonyms: Anhydrous tricalcium phosphate Type: salt Purity: ≥ 90% Molar mass: 310.18 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional...- €3.29 EUR
- €3.29 EUR
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SODIUM SILICATE 100ml WARCHEM
Technical information on chemical reagents: Chemical formula: Na₂O · nSiO₂ · nH₂O CAS number: 1344-09-8 EC number: 215-687-4 Synonyms: sodium trisilicate, sodium silicate in solution Category: other Purity: pure Density: 1.45 g/ml Appearance: colorless liquid Packaging: plastic packaging Shelf life: at least 24 months...- €2.20 EUR
- €2.20 EUR
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MERCURY(II) CHLORIDE - pure 5g WARCHEM
Technical Information on Chemical Reagents: Chemical Formula: HgCl₂ CAS Number: 7487-94-7 EC Number: 231-299-8 Synonyms: Mercuric Chloride Sublimate Category: Salts Purity: ≥ 98% Molar Mass: 271.5 g/mol Appearance: White, crystalline powder Packaging: Plastic container Shelf Life: At least 24 months from delivery Examples of...- €11.52 EUR
- €11.52 EUR
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FORMALDEHYDE 36-38% (FORMALINE) - CZDA 250ml WARCHEM
Designation (English): Formaldehyde solution 36-38% Synonyms: Formaldehyde, Formalin, Methanal Species: pure for analysis Chemical formula: HCHO Molar mass: 30.03 g/mol EC No: 200-001-8 CAS number: 50-00-0 Pursuant to § 2, paragraph 5, sentence 2 of the Chemicals Prohibition Ordinance, this article is subject...- €5.49 EUR
- €5.49 EUR
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CHROM(III)OXIDE GREEN - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: Cr₂O₃. CAS number: 1308-38-9 EC number: 215-160-9 Synonyms: Chromium(III) oxide, chromic oxide, chrome green Category: other Purity: at least 99% Molar mass: 152.02 g/mol Appearance: green powder Packaging: plastic container Shelf life: at least 24 months from...- €6.04 EUR
- €6.04 EUR
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2-BUTANONE (MEK) - pure 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₄H₈O CAS number: 78-93-3 EC number: 201-159-0 Synonyms: Methylethylketone, Butanone, Butan-2-one, Methylacetone, MEK Category: Solvent Purity: ≥ 98.5% Molar mass: 72.12 g/mol Density: 0.805 g/ml Appearance: colorless, clear liquid Packaging: Plastic packaging Shelf life: at least 24...- €4.39 EUR
- €4.39 EUR
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Ammonium thiocyanate - pure 25g WARCHEM
Name (English): Ammonium thiocyanate Synonyms: Ammonium thiocyanate, ammonium sulfocyanate, ammonium rhodanate Species: pure Chemical formula: NH4SCN Molar mass: 76.12 g/mol EC number: 217-175-6 CAS number: 1762-95-4 . Hazard pictograms on the label GHS07 - Irritant / harmful (Exclamation mark) Signal word: Warning Other markings:...- €3.29 EUR
- €3.29 EUR
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BROMOTHYMOL BLUE - pure 1g WARCHEM
Technical information on chemical reagents: Chemical formula: C₂₇H₂₈Br₂O₅S CAS number: 76-59-5 EC number: 200-971-2 Synonyms: Bromothymol blue Type: Pure Purity: Pure substance Examples of professional applications in various industries: Analytical chemistry: pH indicator: Bromothymol blue is used to determine pH values in the range...- €5.49 EUR
- €5.49 EUR
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PROPIONIC ACID - PURE 100ml WARCHEM
Technical information on chemical reagents: Chemical formula: C3H6O2 CAS number: 79-09-4 EC number: 201-176-3 Synonyms: Propionic acid Grade: Analytical quality Purity: 99.5% Molar mass: 74.08 g/mol Density: 0.992 g/ml Appearance: colorless liquid Packaging: brown glass bottle State of matter: liquid Examples of professional applications...- €8.78 EUR
- €8.78 EUR
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Tannic Acid - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: C₇₆H₅₂O₄₆ CAS number: 1401-55-4 EC number: 215-753-2 Synonyms: tannic acid Type: pure Purity: not specified Molar mass: 1701.28 g/mol Appearance: light brown powder Packaging: plastic container Solubility: soluble in water and ethanol State of matter: solid Melting...- €10.09 EUR
- €10.09 EUR
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KALIUMPOLYSULFID - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: K₂Sₓ (x = variable number of sulfur atoms) CAS number: 37199-66-9 EC number: 253-390-1 Synonyms: potassium polysulfide Grade: pure Type: Salts Appearance: greenish-yellow pieces Packaging: plastic container Expiration date: at least 24 months from delivery of goods...- €13.72 EUR
- €13.72 EUR
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