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SODIUM TETRABORATE 10hydrate (BORAX) - pure 500g WARCHEM
Name (English): Sodium tetraborate decahydrate Synonyms: Sodium tetraborate, Borax, Borax, Sodium heptaoxytetraborate Species: pure Chemical formula: Na2B4O7 x 10H2O Molar mass: 381.37 g/mol EC No: 215-540-4 CAS Number: 1303-96-4 .- €5.49 EUR
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SODIUM HYDROXIDE - CZDA 50g WARCHEM
Technical information on chemical reagents: Chemical formula: Na₂C₂O₄. CAS number: 62-76-0 EC number: 200-550-3 Synonyms: Sodium oxalate Grade: Analytical grade Purity: 99.5% Molar mass: 134.01 g/mol Appearance: white powder Packaging: plastic container Melting point: 101 °C (decomposition) Solubility: highly soluble in water Physical state:...- €8.23 EUR
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Sodium sulfate - pure 1 kg WARCHEM
Name (English): Natriumoxalat Synonyms: Natriumoxalat Species: pure Chemical formula: Na₂C₂O₄ Molar mass: 134.01 g/mol EC no: 200-550-3 CAS number: 62-76-0 Quality parameters TESTED VALUE NORM Content min. 99.0% Chlorides (Cl) max. 0.005% Sulfates (SO₄) max. 0.02% Heavy metals (Pb) max. 0.002% Iron (Fe) max....- €87.80 EUR
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SODIUM SULPHATE Anhydrous - Analytical Reagent Grade 1kg WARCHEM
Name (English): Sodium sulfite Synonyms: Sodium sulfite Species: pure for analysis Chemical formula: Na2SO3 Molar mass: 126.04 g/mol EC No: 231-821-4 CAS Number: 7757-83-7 .- €19.76 EUR
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SODIUM SULPHATE Anhydrous - Analytical Reagent Grade 100g WARCHEM
Name (English): Sodium sulfate Synonyms: Sodium sulfate, Glauber's salt Species: pure for analysis Chemical formula: Na2SO4 Molar mass: 142.04 g/mol EC No: 231-820-9 CAS Number: 7757-82-6 .- €3.29 EUR
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Sodium salicylate - pure for analysis 50g WARCHEM
Technical information on chemical reagents: Chemical formula: C₇H₅NaO₃. CAS number: 54-21-7 EC number: 200-198-0 Synonyms: Sodium salicylate Type: Pure Purity: 99% Molar mass: 160.11 g/mol Appearance: white, crystalline powder Packaging: plastic container Solubility: highly soluble in water Melting point: approx. 200 °C (decomposition) Examples...- €7.68 EUR
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Sodium salicylate - pure 1kg WARCHEM
Name (English): Sodium salicylate Synonyms: Sodium salicylate Species: pure Chemical formula: C7H5NaO3 Molar mass: 160.11 g/mol EC Number: 200-198-0 CAS Number: 54-21-7 .- €90.00 EUR
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SODIUM HYDROGENATE - CZDA 250g WARCHEM
Technical information about chemical reagents: Chemical name: Sodium thiocyanate Synonyms: Sodium rhodanate Chemical formula: NaSCN Molar mass: 81.07 g/mol Content: 98 Type: Salts Appearance: white, crystalline powder Packaging: Plastic container Shelf life: 24 months after delivery Examples of professional applications in various industries: Photographic...- €37.87 EUR
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Sodium hydrogen phosphate monohydrate - CZDA 250g WARCHEM
Technical information on chemical reagents: Chemical formula: NaH₂PO₂-H₂O CAS number: 10039-56-2 EC number: 231-669-9 Synonyms: Sodium hypophosphite Grade: Reagent for analysis Purity: 99% Molar mass: 105.99 g/mol Appearance: white, crystalline powder Packaging: plastic container Melting point: approx. 90 °C (decomposition) Solubility: very soluble in...- €29.09 EUR
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SODIUM PYROSULFATE - CZDA 1kg WARCHEM
Name (English): Sodium metabisulfite Synonyms: Sodium disulfate (IV), E223 Species: pure for analysis Chemical formula: Na2S2O5 Molar mass: 190.1 g/mol EC No: 231-673-0 CAS Number: 7681-57-4 .- €31.28 EUR
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Sodium Metasulfate - pure 1kg WARCHEM
Sodium Pyrosulfate (Na2S2O7) Technical Information Chemical Formula: Na2S2O7 CAS Number: 13870-29-6 EC Number: 237-625-5 Synonyms: Disodium Disulfate English Name: Sodium Pyrosulfate Grade/Purity: pure Molar Mass: 222.1 g/mol Professional Applications Sample Preparation (Material Analysis): Flux for melting mineral and oxide samples in the preparation of...- €137.74 EUR
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Sodium Metasulfate - pure 100g WARCHEM
Sodium Pyrosulfate (Na2S2O7) Technical Information Chemical Formula: Na2S2O7 CAS Number: 13870-29-6 EC Number: 237-625-5 Synonyms: Disodium Disulfate English Name: Sodium Pyrosulfate Grade/Purity: pure Molar Mass: 222.1 g/mol Professional Applications Sample Preparation (Material Analysis): Flux for melting mineral and oxide samples in the preparation of...- €17.56 EUR
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Sodium acetate anhydrous - CZDA 500g WARCHEM
Name (English): Sodium acetate Synonyms: Sodium acetate Species: pure for analysis 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. 99.0% Chlorides (Cl) max. 0.05% Sulfates (SO₄) max. 0.005% Zinc (Zn) max. 0.002%...- €11.52 EUR
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Sodium acetate anhydrous - pure 250g 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)...- €5.49 EUR
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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 EUR
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