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  • 986972e6e55dba9aa5102d369f3c9c59

    Boric Acid CZDA 50g

    Boric Acid (H₃BO₃) - Part d.a. Technical information about chemical reagents: Chemical formula: H₃BO₃. CAS number: 10043-35-3 EC number: 233-139-2 Synonyms: Boric acid, Orthoboric acid Grade: Analytical Reagent (AR) Content: min. 99.5% Examples of professional applications in various industries: Chemical laboratories: Used as an...
    €14.47 EUR
    €14.47 EUR
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  • 2a3cb70f79a8dc448d2668c0804bfbb1

    Benzoyl chloride CZ 250ml

    Benzoyl chloride CZ Chemical name: Benzoyl chloride Synonyms: Benzoyl chloride, benzoyl acid chloride Chemical formula: C7H5ClO Molar mass: 140.57 g/mol CAS number: 98-88-4 EC number (EINECS): 202-710-8 Physicochemical properties Form: liquid Color: colorless to pale yellow Odor: irritating, reminiscent of benzoin Melting point: -1...
    €52.50 EUR
    €52.50 EUR
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  • ca1616f2d033c7c20b5fa2a8657b2219

    Barium acetate CZ 250g

    Barium acetate Technical information about chemical reagents: Chemical formula: Ba(CH₃COO)₂. Molar mass: 255.43 g/mol CAS number: 543-80-6 EC number: 208-849-0 Melting point: approx. 450°C Density: approx. 2.47 g/cm³ State of matter: solid Color: white Odor: almost odorless pH value (50 g/l H₂O): approx. 6.5...
    €109.18 EUR
    €109.18 EUR
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  • 577d92a01756f5de5bd87d6deff66d9c

    DISTILLED WATER - HPLC 2.5L WARCHEM

    Technical information about chemical reagents: Chemical formula: H₂O CAS number: 7732-18-5 EC number: 231-791-2 Synonyms: Dihydrogen monoxide Grade: Spectrally pure Purity: ≥ 99.99% Molar mass: 18.02 g/mol Density: 1.00 g/ml Physical form: Colorless, clear liquid Type: Solvent Packaging: Brown glass bottle Expiry date: minimum...
    €57.62 EUR
    €57.62 EUR
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  • d663c2b32183a1175f78fda4cdb8f2c7

    THYMOL - pure 50g WARCHEM

    Technical information on chemical reagents: Chemical formula: C₁₀H₁₄O CAS number: 89-83-8 EC number: 201-944-8 Synonyms: Thymol Type: Pure Purity: ≥ 99 % Molar mass: 150.24 g/mol Appearance: crystalline solid Packaging: plastic glass Shelf life: at least 24 months from delivery Melting point: approx. 48-51...
    €10.98 EUR
    €10.98 EUR
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  • a7f32a5c27560f800abb5394e22daf41

    SODIUM WATER GLASS - CLEAR 2L WARCHEM

    Technical information about chemical reagents: Chemical Formula: Na₂O - nSiO₂ - nH₂O CAS Number: 1344-09-8 EC number: 215-687-4 Synonyms: sodium trisilicate, sodium silicate in solution Genre: other Purity: pure Density: 1.45 g/ml Appearance: colorless liquid Packaging: plastic packaging Shelf life: at least 24 months...
    €12.07 EUR
    €12.07 EUR
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  • Natriumdichromat 2-hydrat - rein 100g WARCHEM - Biolaboratorium

    Sodium dichromate dihydrate - pure 100g WARCHEM

    Name (English): Sodium dichromate dihydrate Synonyms: Sodium dichromate dihydrate Species: pure Chemical formula: Na2Cr2O7 x 2H2O Molar mass: 298 g/mol EC No: 234-190-3 CAS Number: 7789-12-0 .
    €60.37 EUR
    €60.37 EUR
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  • Natriumdichromat 2-hydrat - rein 50g WARCHEM - Biolaboratorium

    Sodium dichromate dihydrate - pure 50g WARCHEM

    Name (English): Sodium dichromate dihydrate Synonyms: Sodium dichromate dihydrate Species: pure Chemical formula: Na2Cr2O7 x 2H2O Molar mass: 298 g/mol EC No: 234-190-3 CAS Number: 7789-12-0 .
    €32.38 EUR
    €32.38 EUR
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  • d42056ec67dafe4f11d35787018d815a

    POTASSIUM HYDROXIDE - pure 100g WARCHEM

    Name (English): Potassium hydroxide Synonyms: Potassium hydroxide 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 NORM Content min. 85.0% Potassium carbonate (K₂CO₃) max. 2.0% Chlorides (Cl) max. 0.05% Appearance white flakes
    €3.29 EUR
    €3.29 EUR
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  • POTASSIUM Tartrate 0,5hydrate - rein 100g WARCHEM - Biolaboratorium

    POTASSIUM Tartrate 0.5 hydrate - pure 100g WARCHEM

    Technical information about chemical reagents: Chemical formula: K₂C₄H₄O₆ - 0.5 H₂O CAS number: 6100-19-2 EC number: 213-067-8 Synonyms: Dipotassium tartrate hemihydrate Genus: pure Purity: 98 Type: Salts Appearance: white, crystalline powder Packaging: plastic container Expiry date: minimum 24 months from delivery of goods Molar...
    €13.72 EUR
    €13.72 EUR
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  • 76c1ae740ed3a7027c8832a4736dfa24

    Cobalt(II) chloride hexahydrate - pure for analysis 250g WARCHEM

    Technical information about chemical reagents: Chemical form: CoCl₂ - 6H₂O CAS number: 7791-13-1 EC number: 231-589-4 Synonyms: Cobalt chloride hexahydrate Type: salt Purity: ≥ 98.5% Molar mass: 237.93 g/mol Appearance: pink, crystalline powder Packaging: plastic container Shelf life: minimum 24 months from delivery Examples...
    €54.33 EUR
    €54.33 EUR
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  • ORTHO- PHOSPHORSÄURE 85%ige Lösung - rein 1L WARCHEM - Biolaboratorium

    ORTHO-PHOSPHORIC ACID 85% solution - pure 1L WARCHEM

    Designation (English): Phosphoric acid solution 85% Synonyms: Phosphoric acid (V) Species: pure Chemical formula: H₃PO₄ Molar mass: 97.99 g/mol EC number: 231-633-2 CAS number: 7664-38-2 Quality parameters TESTED VALUE NORM Content min. 84.5% Nitrates (NO₃) max. 0.001% Chlorides (Cl) max. 0.001% Sulfates (SO₄) max....
    €35.12 EUR
    €35.12 EUR
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  • n-HEXAN 99% - CZDA 250ml WARCHEM - Biolaboratorium

    n-HEXANE 99% - CZDA 250ml WARCHEM

    Technical information on chemical reagents: Chemical formula: C₆H₁₄. CAS number: 110-54-3 EC number: 203-777-6 Synonyms: n-Hexane, n-HEXANE 99 % Grade: Analytical quality Purity: ≥ 99 % Molar mass: 86.18 g/mol Density: 0.66 g/ml Appearance: Colorless, clear liquid Packaging: Brown glass bottle Shelf life: minimum...
    €19.76 EUR
    €19.76 EUR
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  • 300193aedb47a199d8c788e85673fd60

    Ammonium carbonate - pure 1kg WARCHEM

    Name (English): Ammonium carbonate Synonyms: Mixture of ammonium carbonate and bicarbonate and ammonium carbamate Species: pure EC No: 233-786-0 CAS Number: 10361-29-2 Quality parameters TESTED VALUE STANDARD Ammonia content (NH₃) min. 30.0% Chlorides (Cl) max. 0.005% Sulfates (SO₄) max. 0.01% Heavy metals (Pb) max....
    €37.32 EUR
    €37.32 EUR
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  • 061b41a8322907dacdb76ea97384a134

    Ammonium carbonate - pure 100g WARCHEM

    Name (English): Ammonium carbonate Synonyms: Mixture of ammonium carbonate and bicarbonate and ammonium carbamate Species: pure EC No: 233-786-0 CAS Number: 10361-29-2 Quality parameters TESTED VALUE NORM Ammonia content (NH₃) min. 30.0% Chlorides (Cl) max. 0.005% Sulfates (SO₄) max. 0.01% Heavy metals (Pb) max....
    €6.04 EUR
    €6.04 EUR
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