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  • SODIUM HYDROGENATE - rein 25g WARCHEM - Biogo.de

    SODIUM HYDROGENATE - pure 25g WARCHEM

    Technical information on chemical reagents: Chemical formula: NaSCN CAS number: 540-72-7 EC number: 208-754-4 Synonyms: Sodium thiocyanate Type: Pure Purity: 98% Molar mass: 81.07 g/mol Appearance: white, crystalline powder Packaging: plastic container Melting point: approx. 287 °C (decomposition) Solubility: very soluble in water Odor:...
    €4,94
    €4,94
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  • Natriumhydrogenphosphat 1hydrat - rein 250g WARCHEM - Biogo.de

    Sodium hydrogen phosphate monohydrate - pure 250g WARCHEM

    Name (English): Sodium hypophosphite monohydrate Synonyms: Sodium hypophosphite Species: pure Chemical formula: NaH2PO2 x 1H2O Molar mass: 105.99 g/mol EC Number: 231-669-9 CAS Number: 10039-56-2 .
    €26,34
    €26,34
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  • 606c2783e571dea6c0ef6e89d74548dd

    SODIUM ACETATE anhydrous - pure 500g WARCHEM

    Name (English): Sodium acetate Synonyms: Sodium acetate Species: pure Chemical formula: CH₃COONa Molar mass: 82.03 g/mol EC no: 204-823-8 CAS number: 127-09-3 Quality parameters TESTED VALUE STANDARD Content min. 98.0% Chlorides (Cl) max. 0.1% Sulfates (SO₄) max. 0.01% Zinc (Zn) max. 0.005% Magnesium (Mg)...
    €8,23
    €8,23
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  • SODIUM NITROPRUSIDE 2-Hydrat - rein 250g WARCHEM - Biogo.de

    SODIUM NITROPRUSSIDE 2-Hydrate - pure 250g 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 .
    €117,44
    €117,44
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  • Natriumnitrat - rein 250g WARCHEM - Biogo.de

    Sodium nitrate - pure 250g WARCHEM

    Designation (English): Sodium nitrate Synonyms: Sodium nitrate Species: pure Chemical formula: NaNO3 Molar mass: 84.99 g/mol EC No: 231-554-3 CAS Number: 7631-99-4 .
    €8,78
    €8,78
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  • 5744d2b8a778d4b9655f018e98466ad1

    Sublimated sulfur - CZDA 1kg WARCHEM

    Name (English): Sublimed sulfur Species: pure for analysis Chemical formula: S Molar mass: 32.06 g/mol EC number: 231-722-6 CAS number: 7704-34-9 Quality parameters TESTED VALUE STANDARD Content min. 99.9% Free acids (H₂SO₄) max. 0.0075% Ash max. 0.025% Organic substance content max. 0.015% Arsenic (As)...
    €91,65
    €91,65
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  • Kaliumferrocyanid 3hydrat - rein 250g WARCHEM - Biogo.de

    Potassium ferrocyanide trihydrate - pure 250g WARCHEM

    Name (English): Potassium hexacyanoferrate (II) trihydrate Synonyms: Potassium hexacyanoferrate(II) trihydrate Species: pure Chemical formula: K4[Fe(CN)6] x 3H2O Molar mass: 422.41 g/mol EC No: 237-722-2 CAS Number: 14459-95-1 .
    €24,70
    €24,70
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  • POTASSIUM OCTATE wasserfrei - rein 100g WARCHEM - Biogo.de

    POTASSIUM OCTATE anhydrous - pure 100g WARCHEM

    Technical information on chemical reagents: Chemical formula: CH₃COOK CAS number: 127-08-2 EC number: 204-822-2 Synonyms: Potassium acetate Genus: pure Purity: 99%. Molar mass: 98.15 g/mol Type: Salts Appearance: white powder Packaging: plastic container Expiry date: minimum 24 months from delivery Melting point: ~292 °C...
    €24,70
    €24,70
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  • b3ba1d4f5f842de2a1950391dc8864b1

    POTASSIUM HYDROGEN CARBONATE - pure 100g WARCHEM

    Technical information about chemical reagents: Chemical formula: HCOOK CAS number: 590-29-4 EC number: 209-677-9 Synonyms: potassium formate Genus: pure Purity: 95 Molar mass: 84.12 g/mol Type: salts Appearance: white powder Packaging: plastic container Expiry date: minimum 24 months from delivery Solubility: very soluble in...
    €7,68
    €7,68
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  • 158e74d14b99224b6b61e3bcd8976896

    POTASSIUM IODATE - CZDA 25g WARCHEM

    Technical information about chemical reagents: Chemical formula: KIO₃. CAS number: 7758-05-6 EC number: 231-831-9 Synonyms: potassium iodate Grade: analytical pure Purity: 99.5%. Molar mass: 214 g/mol Type: salts Appearance: white powder Packaging: plastic container Expiry date: minimum 24 months from delivery Solubility: highly soluble...
    €15,37
    €15,37
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  • 2a8eda75306396abc0e1f46a3f855ce2

    tri-POTASSIUM PHOSPHATE monohydrate - pure 25g WARCHEM

    Technical information about chemical reagents: Chemical name: tribasic potassium phosphate monohydrate Synonyms: Tripotassium phosphate monohydrate CAS number: 27176-10-9 EC number: 231-907-1 Molecular formula: K₃PO₄ - H₂O Molar mass: 230.28 g/mol Species: pure Content: 95% Type: salts Appearance: white crystalline powder Packaging: plastic container Shelf...
    €17,56
    €17,56
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  • 0effbafb43fb5ee12ac7b2135fc59685

    POTASSIUM FLUORIDE anhydrous - CZDA 1kg WARCHEM

    Technical information about chemical reagents: Chemical formula: KF CAS number: 7789-23-3 EC number: 232-151-5 Synonyms: Potassium fluoride Grade: analytically pure Purity: 99 %. Molar mass: 58.1 g/mol Type: Salts Appearance: white powder Packaging: plastic container Expiry date: minimum 24 months from delivery Melting point:...
    €155,30
    €155,30
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  • 1-PENTANOL - rein 1L WARCHEM - Biogo.de

    1-PENTANOL - pure 1L WARCHEM

    Name (English): 1-Pentanol Synonyms: n-Amyl alcohol I-grade, n-Pentanol, n-Butylcarbinol, Pentan-1-ol Species: pure Chemical Formula: C5H12O Molar Mass: 88.15 g/mol EC Number: 200-752-1 CAS Number: 71-41-0 .
    €63,11
    €63,11
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  • PARAROZANILIN-CHLORID - rein 10g WARCHEM - Biogo.de

    PARAROSANILINE CHLORIDE - pure 10g WARCHEM

    Technical information on chemical reagents: Chemical formula: C₁₉H₁₇N₃ - HCl CAS number: 569-61-9 EC number: 209-321-2 Synonyms: Paraffuxin Genus: pure Purity: not specified (technically pure) Molar mass: 323.85 g/mol Type: Indicators Appearance: emerald green powder Packaging: plastic container Expiry date: at least 24 months...
    €386,89
    €386,89
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  • 85f4a3048949997215e91e59d83b5342

    PARAFORMALDEHYD - pure 250g WARCHEM

    Technical information on chemical reagents: Chemical formula: (CH₂O)ₙ. CAS number: 30525-89-4 EC number: 608-494-5 Synonyms: Paraformaldehyde Genus: pure Purity: 95 % Type: other Appearance: light powder Packaging: plastic container Expiry date: minimum 24 months from delivery Melting point: decomposes from approx. 150 °C Solubility:...
    €18,66
    €18,66
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  • 8b09e9be5d132ccf79b94a5a668c56d8

    LEAD CHLORIDE (II) - CZDA 10g WARCHEM

    Name (English): Lead(II) chloride Synonyms: Lead chloride Species: pure for analysis Chemical formula: PbCl₂ Molar mass: 278.1 g/mol EC number: 231-845-5 CAS number: 7758-95-4 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Total nitrogen (N) max. 0.01% Sulfates (SO₄) max. 0.02% Alkali and alkaline...
    €4,39
    €4,39
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  • 2cf84c1a32f1ab2a5007c3716cb30827

    COPPER(II) ACETATE 1hydrate - pure 1kg WARCHEM

    Name (English): Copper(II) acetate monohydrate Synonyms: Copper acetate monohydrate Species: pure Chemical formula: (CH3COO)2Cux 1H2O Molar mass: 199.65 g/mol EC No: 205-553-3 CAS Number: 6046-93-1 .
    €135,00
    €135,00
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  • 6d0573620fc9ffe3ea3a895554ab0904

    Immersion Acid - CZDA 500g WARCHEM

    Technical information about chemical reagents: Reagent name: EDTA Chemical name: Ethylenediaminetetraacetic acid Synonyms: EDTA Quality: analytically pure Type: Acids Molecular formula: C10H16N2O8 Molar mass: 292.25 g/mol EC Number: 200-449-4 CAS Number: 60-00-4 Content: 99 %. Appearance/Form: white powder Packaging: plastic container Shelf life: at...
    €26,89
    €26,89
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  • 34e385b95c4db3157e8fa91d34fa3ea3

    PALMITIC ACID - CZDA 500g WARCHEM

    Name (English): Palmitic acid Synonyms: Hexadecanoic acid Species: pure for analysis Chemical formula: C₁₅H₃₁COOH Molar mass: 256,43 g/mol EC number: 200-312-9 CAS number: 57-10-3 Quality parameters TESTED VALUE NORM Content min. 97.0% Heavy metals (e.g. Pb) max. 0.0002% Arsenic (As) max. 0.0005% Cadmium (Cd)...
    €59,27
    €59,27
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  • ORTHO- PHOSPHORIC ACID 85% Lösung - rein 2L WARCHEM - Biogo.de

    ORTHO-PHOSPHORIC ACID 85% solution - pure 2L 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....
    €66,40
    €66,40
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