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  • STRONTIUM CHLORID 6hydrat - rein 250g WARCHEM - Biolaboratorium

    STRONTIUM CHLORIDE hexahydrate - pure 250g WARCHEM

    Name (English): Strontium chloride hexahydrate Synonyms: Strontium chloride hexahydrate Species: pure Chemical formula: SrCl₂ x 6H₂O Molar mass: 266,62 g/mol EC number: 233-971-6 CAS number: 10025-70-4 Quality parameters TESTED VALUE STANDARD Content (determined according to ACS standard) min. 98.0% Sulfates (SO₄) max. 0.05% Heavy...
    €104.27 EUR
    €104.27 EUR
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  • HOLZSTOPP - KLEIN AKTIV STOPP (Granulat) 250g WARCHEM - Biolaboratorium

    WOOD STOP - SMALL ACTIVE STOP (Granulate) 250g WARCHEM

    Technical information about chemical reagents: Chemical formula: not applicable (alloy) CAS number: 8049-22-7 EC number: not assigned Synonyms: Wood's alloy, low-melting alloy Type: metallic compound Purity: not specified Examples of professional applications in various industries: Metallurgy: Used as model material for metallurgical experiments and...
    €191.52 EUR
    €191.52 EUR
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  • 2075048627ec5ac9513944bf972d7e0a

    SODIUM HYDROVINATE - pure 50g WARCHEM

    Technical information about chemical reagents: Chemical formula: C₄H₅NaO₆. CAS number: 526-94-3 EC number: 208-400-9 Synonyms: Sodium acid tartrate Grade: Pure Purity: 98.5% Molar mass: 172.07 g/mol Appearance: white powder Packaging: plastic container Melting point: approx. 140 °C (decomposition) Solubility: highly soluble in water Physical...
    €18.11 EUR
    €18.11 EUR
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  • 22b76dc3f9ec4fa96a070eab37b99c28

    SODIUM HYDROXIDE Solution 50% - CZDA 500ml WARCHEM

    Designation (English): Sodium hydroxide solution 50% Synonyms: Sodium hydroxide in aqueous solution Species: pure for analysis Chemical formula: NaOH Molar mass: 40 g/mol EC no: 215-185-5 CAS number: 1310-73-2 Quality parameters TESTED VALUE NORM Content 49,0% - 51,0% Chlorides (Cl) max. 0.05% Sulfates (SO₄)...
    €10.98 EUR
    €10.98 EUR
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  • 21d6cbcf43ed251a8274e9c18afe31d2

    SODIUM HYDROSULPHATE solution 40% - pure 1L WARCHEM

    Technical information about chemical reagents: Chemical form: NaHSO₃. CAS number: 7631-90-5 EG number: 231-548-0 Synonyms: Sodium bisulfite solution Type: salt Purity: 40% Molar mass: 104.06 g/mol Density: 1.35 g/ml Appearance: colorless to pale yellow liquid Packaging: plastic packaging Shelf life: at least 12 months...
    €20.85 EUR
    €20.85 EUR
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  • 43708207a151dde4e884a10eda378b8f

    Sodium tartrate dihydrate - CZDA 500g WARCHEM

    Technical information on chemical reagents: Chemical formula: C₄H₄Na₂O₆-2H₂O CAS number: 6106-24-7 EC number: 212-773-3 Synonyms: Disodium tartrate Grade: Pure for analysis Purity: 99% Molar mass: 230.08 g/mol Appearance: white, crystalline powder Packaging: plastic container Melting point: approx. 92 °C (water release) Solubility: highly soluble...
    €60.37 EUR
    €60.37 EUR
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  • c397bfff32d30de61d086366e2809d72

    Sodium tartrate dihydrate - CZDA 25g WARCHEM

    Technical information about chemical reagents: Chemical formula: C₄H₄Na₂O₆-2H₂O CAS number: 6106-24-7 EC number: 212-773-3 Synonyms: Disodium tartrate Grade: Reagent for analysis Purity: 99% Molar mass: 230.08 g/mol Appearance: white, crystalline powder Packaging: plastic container Melting point: approx. 92 °C (water release) Solubility: soluble in...
    €4.94 EUR
    €4.94 EUR
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  • ef06d8ca0970d1e12c70a62239ffd2e4

    Sodium tartrate dihydrate - CZDA 250g WARCHEM

    Technical information on chemical reagents: Chemical formula: C₄H₄Na₂O₆-2H₂O CAS number: 6106-24-7 EC number: 212-773-3 Synonyms: Disodium tartrate Grade: Pure for analysis Purity: 99% Molar mass: 230.08 g/mol Appearance: white, crystalline powder Packaging: plastic container Melting point: approx. 92 °C (water release) Solubility: highly soluble...
    €32.38 EUR
    €32.38 EUR
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  • 2a25f7631b4342dfc5ac975a81daad0b

    Sodium tartrate dihydrate - CZDA 100g WARCHEM

    Technical information about chemical reagents: Chemical formula: C₄H₄Na₂O₆-2H₂O CAS number: 6106-24-7 EC number: 212-773-3 Synonyms: Disodium tartrate Grade: Reagent for Analysis Purity: 99% Molar mass: 230.08 g/mol Appearance: white, crystalline powder Packaging: plastic container Melting point: approx. 92 °C (water release) Solubility: highly soluble...
    €14.27 EUR
    €14.27 EUR
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  • Natriumtartarat 2-hydrat - rein 500g WARCHEM - Biolaboratorium

    Sodium tartrate dihydrate - pure 500g WARCHEM

    Name (English): Sodium tartrate dibasic dihydrate Synonyms: Sodium tartrate Species: pure Chemical formula: C4H4Na2O6 x 2H2O Molar mass: 230.08 g/mol EC No: 212-773-3 CAS Number: 6106-24-7 .
    €54.88 EUR
    €54.88 EUR
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  • 3e96e6f0638210c19f4002b6874fab29

    Sodium tartrate dihydrate - pure 250g WARCHEM

    Name (English): Sodium tartrate dibasic dihydrate Synonyms: Sodium tartrate Species: pure Chemical formula: C4H4Na2O6 x 2H2O Molar mass: 230.08 g/mol EC No: 212-773-3 CAS Number: 6106-24-7 .
    €29.63 EUR
    €29.63 EUR
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  • 727af3bc0abc7beb68b039106747e953

    VIER-SOD VERSENATE - CZDA 100g WARCHEM

    Technical information on chemical reagents: Chemical formula: C₁₀H₁₂N₂Na₄O₈ - xH₂O CAS number: 64-02-8 (anhydrous) EC number: 200-573-9 Synonyms: EDTA - Tetrasodium edetate, Tetra-sodium edetate hydrate, Edetate tetrasodium hydrate Genre: Salts Purity: Pure for analysis Content: 82 Molar mass: 380.2 g/mol (anhydrous) Appearance/Form: white powder...
    €9.33 EUR
    €9.33 EUR
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  • 3c823b982905a79f2286a7cb52b085a6

    VIER SOD VERSENIAN - pure 25g WARCHEM

    Technical information about chemical reagents: Chemical formula: C₁₀H₁₂N₂Na₄O₈ - xH₂O CAS number: 64-02-8 (anhydrous) EC number: 200-573-9 Synonyms: EDTA - Tetrasodium edetate, Tetrasodium edetate hydrate, Edetate tetrasodium hydrate Genus: Salts Purity: Pure Content: 80 Molar mass: 380.2 g/mol (anhydrous) Appearance/Form: white powder Packaging: plastic...
    €3.29 EUR
    €3.29 EUR
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  • Natriumthiosulfat 5-hydrat - CZDA 500g WARCHEM - Biolaboratorium

    Sodium thiosulfate pentahydrate - pure for analysis 500g WARCHEM

    Name (English): Sodium Thiosulfate Pentahydrate Synonyms: Sodium Thiosulfate Pentahydrate Species: pure for analysis Chemical Formula: Na₂S₂O₃ x 5H₂O Molar Mass: 248.18 g/mol EC Number: 231-867-5 CAS Number: 10102-17-7 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Sodium thiosulfate 7hydrate (Na₂S₂O₃ x 7H₂O) max. 0.5%...
    €21.40 EUR
    €21.40 EUR
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  • Natriumthiosulfat 5-hydrat - CZDA 250g WARCHEM - Biolaboratorium

    Sodium thiosulfate pentahydrate - pure for analysis 250g WARCHEM

    Name (English): Sodium Thiosulfate Pentahydrate Synonyms: Sodium Thiosulfate Pentahydrate Species: pure for analysis Chemical Formula: Na₂S₂O₃ x 5H₂O Molar Mass: 248.18 g/mol EC Number: 231-867-5 CAS Number: 10102-17-7 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Sodium thiosulfate 7hydrate (Na₂S₂O₃ x 7H₂O) max. 0.5%...
    €12.62 EUR
    €12.62 EUR
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