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Sodium hydrogen carbonate - pure 1 kg 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 .- €7,68
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SODIUM NITRATE - pure 100g 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 .- €4,39
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POTASSIUM PERMANGANATE Solution 0.05% 250ml WARCHEM
Designation (English): Potassium permanganate solution 0.05% Synonyms: Potassium permanganate, potassium manganate(VII) Species: pure Chemical formula: KMnO₄ Molar mass: 158.04 g/mol EC no: 231-760-3 CAS number: 7722-64-7 Quality parameters TESTED VALUE NORM Content 0.05% ± 0.005% Identity as specified Density (20°C) approx. 1,000 g/cm³ External...- €2,74
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POTASSIUM DICHROMATE - pure 50g WARCHEM
Technical information about chemical reagents: Chemical formula: K₂Cr₂O₇. CAS number: 7778-50-9 EC number: 231-906-6 Synonyms: Potassium dichromate Type: pure Purity: analytical grade Molar mass: 294.19 g/mol Appearance/Form: orange-red crystalline powder Solubility: highly soluble in water, insoluble in alcohol Decomposition temperature: above 500 °C (oxygen...- €10,98
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Nickel (II) Chloride Hexahydrate - pure 250g WARCHEM
Name (English): Nickel(II) chloride hexahydrate Synonyms: Nickel chloride hexahydrate Species: pure Chemical formula: NiCl2 x 6H2O Molar mass: 237.7 g/mol EC No: 231-743-0 CAS Number: 7791-20-0 .- €20,30
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MERCURY (II) - pure 250g WARCHEM
Technical information on chemical reagents: Reagent name: Copper(II) formate(VI) Chemical name: Copper(II) formate Quality: pure Molecular formula: (HCOO)₂Cu Molar mass: 153.58 g/mol EC number: 208-865-8 CAS number: 544-19-4 Content: 98% Type: Salts Appearance/Form: light blue powder Packaging: plastic container Shelf life: at least 24...- €24,15
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MERCURY (II) - pure 100g WARCHEM
Technical information on chemical reagents: Reagent name: Copper(II) formate(VI) Chemical name: Copper(II) formate Quality: pure Molecular formula: (HCOO)₂Cu Molar mass: 153.58 g/mol EC number: 208-865-8 CAS number: 544-19-4 Content: 98% Type: Salts Appearance/Form: light blue powder Packaging: plastic container Shelf life: at least 24...- €10,98
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Copper Nitrate Trihydrate - pure 25g WARCHEM
Name (English): Copper(II) nitrate trihydrate Synonyms: Copper nitrate trihydrate Species: pure Chemical Formula: Cu(NO3)2 x 3H2O Molar Mass: 241.6 g/mol EC Number: 221-838-5 CAS Number: 10031-43-3 .- €3,29
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METHANOL - pure 500ml WARCHEM
Name (English): Methanol Synonyms: Methyl alcohol, Carbinol Species: pure Chemical Formula: CH₃OH Molar Mass: 32.04 g/mol EC Number: 200-659-6 CAS Number: 67-56-1 Quality parameters TESTED VALUE NORM Content (GC) min. 99.0% Free acids (CH₃COOH) max. 0.005% Ethanol (GC) max. 0.02% Iron (Fe) max. 0.002%...- €4,94
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SOLIC ACID 35-38% Solution - pure 1L WARCHEM
Designation (English): Hydrochloric acid solution 35-38% Synonyms: Hydrochloric acid Species: pure Chemical formula: HCl Molar mass: 36.46 g/mol EC number: 231-595-7 CAS number: 7647-01-0 Quality parameter TESTED VALUE NORM Content 36.0% ± 2.0% Free chlorine (Cl₂) max. 0.0002% Sulfates (SO₄) max. 0.0005% Sulfites (SO₃)...- €15,91
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n-HEXANE 99% - pure 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₆H₁₄. CAS number: 110-54-3 EC number: 203-777-6 Synonyms: n-Hexane Genre: Solvent Purity: ≥99%. Appearance: colorless, clear liquid Molar mass: 86.18 g/mol Density: 0.66 g/ml Packaging: Brown glass bottle Shelf life: at least 24 months from delivery Boiling...- €34,57
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Boric acid - pure 100g WARCHEM
Name (English): Boric acid Synonyms: Boric acid, Orthoboric acid Species: pure Chemical formula: H₃BO₃ Molar mass: 61.83 g/mol EC no: 233-139-2 CAS number: 10043-35-3 Quality parameters TESTED VALUE NORM Content (determined according to ACS standard) min. 99.0% Chlorides (Cl) max. 0.002% Sulfates (SO₄) max....- €2,74
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NITROUS ACID 3% solution - pure 1L WARCHEM
Designation (English): 3% Nitric Acid Solution Synonyms: Nitric Acid (V) Species: pure Chemical Formula: HNO₃ Molar Mass: 176.13 g/mol EC Number: 231-714-2 CAS number: 7697-37-2 Quality parameters TESTED VALUE NORM Content 3.0% ± 0.25% Chlorides (Cl) max. 0.001% Sulfates (SO₄) max. 0.001% Heavy metals...- €8,78
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anhydrous caffeine - pure 500g WARCHEM
Technical information about chemical reagents: Chemical formula: C8H10N4O2 CAS number: 58-08-2 EC number: 200-362-1 Synonyms: 1,3,7-Trimethylxanthine, anhydrous caffeine Genus: Pure Molar mass: 194.19 g/mol Purity: ≥ 99 % Appearance: White, crystalline powder Packaging: Plastic packaging Shelf life: 24 months after delivery Examples of professional...- €28,54
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anhydrous caffeine - pure 100g WARCHEM
Technical information about chemical reagents: Chemical formula: C8H10N4O2 CAS number: 58-08-2 EC number: 200-362-1 Synonyms: 1,3,7-Trimethylxanthine, anhydrous caffeine Genus: Pure Molar mass: 194.19 g/mol Purity: ≥ 99 % Appearance: White, crystalline powder Packaging: Plastic packaging Shelf life: 24 months after delivery Examples of professional...- €7,68
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HYDRAZINE SULPHATE - pure 100g WARCHEM
Name (English): Hydrazinium sulfate Synonyms: Diamide sulfate Species: pure Chemical formula: H₆N₂O₄S Molar mass: 130.12 g/mol EC no: 233-110-4 CAS number: 10034-93-2 Quality parameters TESTED VALUE STANDARD Content (iodometric) min. 98.0% Chlorides (Cl) max. 0.005%. Heavy metals (Pb) max. 0.0025% Iron (Fe) max. 0.001%...- €35,67
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n-HEPTANE - pure 1L WARCHEM
Name (English): n-Heptane Species: pure Chemical formula: C7H16 Molar mass: 100.21 g/mol EC Number: 205-563-8 CAS Number: 142-82-5 .- €62,56
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1,4-BUTANEDIOL - ANALYTICAL GRADE 100ml WARCHEM
Name (English): 1,4-Butandiol Synonyms: 1,4-Butylene glycol, Tetramethylene glycol, BDO Species: pure for analysis Chemical formula: C₄H₁₀O₂ Molar mass: 90.12 g/mol EC number: 203-786-5 CAS number: 110-63-4 Quality parameters TESTED VALUE NORM Content min. 99.5% Water max. 0.1% Color (APHA) max. 10 units Hz External...- €66,95
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1,4-BUTANEDIOL - pure 250ml WARCHEM
Name (English): 1,4-Butanediol Synonyms: 1,4-Butylene glycol, Tetramethylene glycol, BDO Species: pure Chemical formula: C₄H₁₀O₂ Molar mass: 90.12 g/mol EC number: 203-786-5 CAS number: 110-63-4 Quality parameters TESTED VALUE NORM Content min. 99.0% Water max. 0.3% External appearance colorless, clear liquid- €142,68
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DIETHYL ETHER - pure 100ml WARCHEM
Name (English): Diethyl ether Synonyms: Ethyl ether, Diethyl ether, Ethoxyethane Species: pure Chemical formula: (C₂H₅)₂O Molar mass: 74.12 g/mol EC number: 200-467-2 CAS number: 60-29-7 Quality parameters TESTED VALUE NORM Content min. 99.5% Free acids (CH₃COOH) max. 0.0005% Ethanol max. 0.2% Methanol max. 0.05%...- €6,59
- €6,59
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