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  • Eisensulfat (II) 7hydrat - rein 500g WARCHEM - Biolaboratorium

    Iron(II) sulfate heptahydrate - pure 500g WARCHEM

    Name (English): Iron(II) sulfate heptahydrate Synonyms: Iron(II) sulfate heptahydrate Species: pure Chemical formula: FeSO4 x 7H2O Molar mass: 278.02 g/mol EC No: 231-753-5 CAS Number: 7782-63-0 .
    €5.49 EUR
    €5.49 EUR
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  • Kalziumwasserstoffperoxid - CZDA 1 kg WARCHEM - Biolaboratorium

    Calcium hydrogen peroxide - CZDA 1 kg WARCHEM

    Technical information about chemical reagents: Chemical form: Ca(OH)₂. CAS Number: 1305-62-0 EC number: 215-137-3 Synonyms: calcium hydroxide, slaked lime Genre: Principles Purity: ≥ 96% Molar mass: 74.1 g/mol Appearance: white powder Packaging: plastic container Shelf life: minimum 24 months from delivery Examples of professional...
    €62.56 EUR
    €62.56 EUR
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  • CALCIUM SULPHATE 2-hydrate - CZDA 500g WARCHEM - Biolaboratorium

    CALCIUM SULPHATE 2-hydrate - CZDA 500g WARCHEM

    Name (English): Calcium sulfate dihydrate Synonyms: Calcium sulfate dihydrate Species: pure for analysis Chemical formula: CaSO₄ x 2H₂O Molar mass: 172.17 g/mol EC number: 231-900-3 CAS number: 10101-41-4 Quality parameters TESTED VALUE NORM Content min. 99.0% Nitrate (NO₃) max. 0.01% Chlorides (Cl) max. 0.005%...
    €51.04 EUR
    €51.04 EUR
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  • 24dcfd6ece0596394d2f403c249d39ae

    SODIUM HYDROGEN CARBONATE - pure 250g WARCHEM

    Name (English): Sodium bicarbonate Synonyms: Sodium acid carbonate, Sodium bicarbonate, Baking soda, Sodium bicarbonate Species: pure Chemical formula: NaHCO3 Molar mass: 84.01 g/mol EC No: 205-633-8 CAS Number: 144-55-8 .
    €3.29 EUR
    €3.29 EUR
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  • 7a575cd79be72bd795ebff173faf9922

    SODIUM HYDROXIDE - pure 5kg WARCHEM

    Name (English): Sodium hydroxide Synonyms: Sodium hydroxide, caustic soda, lye, caustic soda Species: pure Chemical formula: NaOH Molar mass: 40 g/mol EC no: 215-185-5 CAS number: 1310-73-2 Quality parameters TESTED VALUE NORM Content min. 98.0% Chlorides (Cl) max. 0.05% Sulfates (SO₄) max. 0.01% Iron...
    €35.67 EUR
    €35.67 EUR
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  • 8a76305849dd3f454c24012cdc110bbc

    SODIUM HYDROGEN SODIUM - pure 25g WARCHEM

    Technical information about chemical reagents: Chemical formula: NaHSO₃. CAS number: 7631-90-5 EC number: 231-548-0 Synonyms: Sodium bisulfite Type: Pure Purity: not specified Molar mass: 104.06 g/mol Appearance: white powder Packaging: plastic container Expiry date: minimum 12 months from delivery Solubility: highly soluble in water...
    €36.22 EUR
    €36.22 EUR
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  • 38cc19ed4a4fa5829d21480f344dfe89

    SODIUM TETRABORATE 5-Hydrate - pure 250g WARCHEM

    Technical information about chemical reagents: Chemical formula: Na₂B₄O₇-5H₂O CAS Number: 12179-04-3 EC number: 215-540-4 Synonyms: Sodium tetraborate, Borax, Sodium heptaoxytetraborate Genus: Salt Purity: ≥ 98 Molar mass: 291.35 g/mol Appearance: white powder Packaging: plastic packaging Shelf life: at least 24 months from delivery Examples...
    €6.59 EUR
    €6.59 EUR
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  • SODIUM SELENATE wasserfrei - rein 5g WARCHEM - Biolaboratorium

    SODIUM SELENATE anhydrous - pure 5g WARCHEM

    Technical information on chemical reagents: Chemical formula: Na₂SeO₄. CAS number: 13410-01-0 EC number: 236-501-8 Synonyms: Sodium selenate Grade: Pure Purity: 95% Molar mass: 188.95 g/mol Appearance: white powder Packaging: plastic container Solubility: very soluble in water Melting point: approx. 840 °C (decomposition) Examples of...
    €13.72 EUR
    €13.72 EUR
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  • SODIUM PHIROSULPHAT - rein 100 g WARCHEM - Biolaboratorium

    SODIUM PHIROSULPHATE - pure 100 g WARCHEM

    Name (English): Sodium metabisulfite Synonyms: Sodium disulfate (IV), E223 Species: pure Chemical formula: Na2S2O5 Molar mass: 190.1 g/mol EC No: 231-673-0 CAS Number: 7681-57-4 .
    €3.29 EUR
    €3.29 EUR
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  • SODIUM PIROSULPHAT - CZDA 50g WARCHEM - Biolaboratorium

    SODIUM PYROSULFATE - CZDA 50g WARCHEM

    Technical information about chemical reagents: Chemical formula: Na₂S₂O₇. CAS number: 13870-29-6 EC number: 237-625-5 Synonyms: Disodium disulfate (VI) Genus: Pure Purity: 97.5% Molar mass: 222.1 g/mol Appearance: white powder Packaging: plastic container Decomposition temperature: approx. 460 °C (with release of SO₃) State of matter:...
    €10.98 EUR
    €10.98 EUR
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  • SODIUM NITROPRUSIDE 2-Hydrat - rein 500g WARCHEM - Biolaboratorium

    SODIUM NITROPRUSSIDE 2-Hydrate - pure 500g WARCHEM

    Name (English): Sodium nitroprusside dihydrate Synonyms: Sodium nitroprusside dihydrate Species: pure Chemical formula: Na2[Fe(CN)5NO] x 2H2O Molar mass: 297.95 g/mol EC No: 238-373-9 CAS Number: 13755-38-9 .
    €218.96 EUR
    €218.96 EUR
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  • SODIUM NITROPRUSIDE 2-Hydrat - rein 25g WARCHEM - Biolaboratorium

    SODIUM NITROPRUSSIDE 2-Hydrate - pure 25g WARCHEM

    Name (English): Sodium nitroprusside dihydrate Synonyms: Sodium nitroprusside dihydrate Species: pure Chemical formula: Na2[Fe(CN)5NO] x 2H2O Molar mass: 297.95 g/mol EC No: 238-373-9 CAS Number: 13755-38-9 .
    €14.82 EUR
    €14.82 EUR
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  • Nickel(III)-oxid GRÜN - rein 100g WARCHEM - Biolaboratorium

    Nickel(III) oxide GREEN - pure 100g WARCHEM

    Technical information about chemical reagents: Reagent name: green nickel(III) oxide Chemical name: green nickel oxide Quality: pure Chemical formula: Ni₂O₃. Molar mass: 165.39 g/mol EC number: 215-217-8 CAS number: 1314-06-3 Purity: at least 95% Type: other Appearance/Form: green-gray powder Packaging: plastic container Shelf life:...
    €304.57 EUR
    €304.57 EUR
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  • SODIUM BORATE 4-hydrate - rein 100g WARCHEM - Biolaboratorium

    SODIUM BORATE 4-hydrate - pure 100g WARCHEM

    Technical information about chemical reagents: Chemical name: Sodium metaborate tetrahydrate Synonyms: Sodium metaborate tetrahydrate Quality: pure Summary formula: NaBO₂ - 4H₂O Molar mass: 137.86 g/mol EC number: 231-891-6 CAS number: 10555-76-7 Content: 99 %. Type: Salts Appearance: white powder Packaging: plastic container Expiry date:...
    €70.79 EUR
    €70.79 EUR
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  • c9ed85b0fcc4ad071967a1b65be88fef

    Di-POTASSIUM HYDROPHOSPHATE anhydrous - pure 1kg WARCHEM

    Technical information on chemical reagents: Chemical formula: K₂HPO₄. CAS number: 7758-11-4 EC number: 231-834-5 Synonyms: Dipotassium hydrogen phosphate, Potassium hydrogen phosphate Genus: pure Purity: 98%. Molar mass: 174.18 g/mol Type: Salts Appearance: white powder Packaging: plastic container Expiry date: minimum 24 months from delivery...
    €74.09 EUR
    €74.09 EUR
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