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THYMOLPHTHALEIN - pure 5g WARCHEM
Technical information about chemical reagents: Chemical formula: C₂₈H₃₀O₄. CAS number: 125-20-2 EC number: 204-729-7 Synonyms: Thymolphthalein Grade: Pure Molar mass: 430.55 g/mol Appearance: Light powder Packaging: plastic container Physical state: solid Melting point: approx. 270 °C Solubility: poorly soluble in water, soluble in ethanol...- €21,40
- €21,40
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TRIS (HYDROXYMETHYL) AMINOMETHANE - pure 25g WARCHEM
Technical information about chemical reagents: Chemical formula: C₄H₁₁NO₃. CAS number: 77-86-1 EC number: 201-064-4 Synonyms: Tris buffer, Tris(hydroxymethyl)aminomethane Type: Pure Purity: 98.5% Molar mass: 121.14 g/mol Appearance: white powder Packaging: plastic container Physical state: solid Melting point: approx. 171-172 °C Solubility: highly soluble in...- €13,17
- €13,17
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TRIETHYLAMINE - pure 500ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₆H₁₅N CAS number: 121-44-8 EC number: 204-469-4 Synonyms: Triethylamine Type: Pure Purity: ≥ 98 Appearance: colorless liquid Density: 0.73 g/ml Molar mass: 101.19 g/mol Packaging: Brown glass bottle Shelf life: minimum 24 months from delivery Melting point:...- €34,57
- €34,57
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p-TOLUIDINE - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: C₇H₉N CAS number: 106-49-0 EC number: 203-403-1 Synonyms: para-Toluidine, p-Toluidine Type: Pure Purity: not specified Molar mass: 107.15 g/mol Appearance: white or almost white powder or granules Packaging: brown glass container State of matter: solid Melting point:...- €6,04
- €6,04
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Thiourea - CZDA 100g WARCHEM
Technical information on chemical reagents: Chemical formula: H₂NCSNH₂. CAS number: 62-56-6 EC number: 200-543-5 Synonyms: Thiourea, Thiocarbamide Grade: Analytical Quality Purity: 99%. Molar mass: 76.11 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery Solubility: highly water-soluble, also...- €10,43
- €10,43
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TETRAHYDROFURAN - pure 100ml WARCHEM
Name (English): Tetrahydrofuran Synonyms: Tetrahydrofuran, THF Species: pure Chemical formula: C₄H₈O Molar mass: 72.11 g/mol EC number: 203-726-8 CAS number: 109-99-9 Quality parameters TESTED VALUE NORM Content min. 98.5% Aldehydes max. 0.05% Acids (i.e. CH₃COOH) max. 0.005% Residue on evaporation max. 0.01% Water max....- €8,23
- €8,23
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TETRACHLOROETHYLENE - pure 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₂Cl₄. CAS number: 127-18-4 EC number: 204-825-9 Synonyms: Tetrachloroethylene, TCHE Genus: Pure Purity: 98% Molar mass: 165.82 g/mol Density: 1.62 g/ml Appearance: colorless liquid Packaging: brown glass bottle State of matter: liquid Boiling point: approx. 121 °C...- €12,07
- €12,07
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Thallium nitrate (I) - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: TlNO₃. CAS number: 10102-45-1 EC number: 233-273-1 Synonyms: Thallium nitrate Grade: Pure Purity: 99% Molar mass: 266.37 g/mol Appearance: white, crystalline powder Packaging: plastic container Physical state: solid Melting point: approx. 300 °C (decomposition) Solubility: highly soluble...- €194,27
- €194,27
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SODIUM SILICATE - CLEAN 1L WARCHEM
Technical information about chemical reagents: Chemical form: 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...- €7,68
- €7,68
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SUDAN III - pure 5g WARCHEM
Technical information on chemical reagents: Chemical formula: C₂₂H₁₆N₄O CAS number: 85-86-9 EC number: 201-638-4 Synonyms: Sudan III Type: Pure Purity: not specified Molar mass: 352.4 g/mol Appearance: reddish-brown powder Packaging: plastic container Solubility: soluble in organic solvents, practically insoluble in water State of matter:...- €19,76
- €19,76
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STRONTIUM OCTATE 0.5 hydrate - pure 10g WARCHEM
Technical information about chemical reagents: Chemical formula: (CH₃COO)₂Sr - 0.5H₂O CAS number: 543-94-2 EC number: 208-854-8 Synonyms: Strontium acetate hemihydrate Grade: pure Purity: 98 %. Molar mass: 213.71 g/mol Examples of professional applications in various industries: Materials research: Used as a starting material for...- €8,78
- €8,78
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STRONTIUM CHLORIDE 6hydrate - CZDA 25g WARCHEM
Technical information about chemical reagents: Chemical form: SrCl₂-6H₂O CAS number: 10025-70-4 EC number: 233-971-6 Synonyms: Strontium chloride hexahydrate Type: Analytical quality Purity: ≥ 99 % Examples of professional applications in various industries: Analytical chemistry: Used as a reagent for detection reactions of fluoride ions...- €14,27
- €14,27
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Sodium hydrogen carbonate - CZDA 250g WARCHEM
Name (English): Sodium bicarbonate Synonyms: Sodium acid carbonate, Sodium bicarbonate, Baking soda, Sodium bicarbonate Species: pure for analysis Chemical formula: NaHCO3 Molar mass: 84.01 g/mol EC Number: 205-633-8 CAS Number: 144-55-8 .- €6,04
- €6,04
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SODIUM HYDROGEN CARBONATE - pure 500g 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 .- €4,94
- €4,94
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SODIUM HYDROXIDE 10% solution - pure 1L WARCHEM
Designation (English): 10% sodium hydroxide solution Synonyms: Sodium hydroxide in aqueous solution 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 10.0% ± 1.0% Carbonates (CO₃) max. 0.25% Lead (Pb) max. 0.005%...- €12,07
- €12,07
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SODIUM HYDROXIDE Solution 1% - CZDA 1L WARCHEM
Designation (English): 1% sodium hydroxide solution 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 0,95% - 1,05% Chlorides (Cl) max. 0.02% Sulfates (SO₄)...- €10,43
- €10,43
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SODIUM HYDROXIDE - CZDA 100g WARCHEM
Name (English): Sodium hydroxide Synonyms: Sodium hydroxide, caustic soda, sodium lye, caustic soda 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 min. 99.0% Chlorides (Cl) max. 0.025% Sulfates (SO₄)...- €3,29
- €3,29
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SODIUM HYDROXIDE - pure 250g 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...- €3,29
- €3,29
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SODIUM HYDROXIDE - pure 100g 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...- €2,74
- €2,74
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SODIUM CARBONATE anhydrous - pure 1kg WARCHEM
Name (English): Sodium carbonate Synonyms: Soda Species: pure Chemical Formula: Na2CO3 Molar Mass: 105.99 g/mol EC Number: 207-838-8 CAS Number: 497-19-8 .- €9,88
- €9,88
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