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SULPHURIC ACID 5% solution - pure 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: H2C2O4 CAS number: 144-62-7 EC number: 205-634-3 Synonyms: oxalic acid solution 5 % Type: Pure Molar mass: 90.03 g/mol Content: 5 % Density: 1.05 g/ml Type: acids Appearance: Colorless, clear liquid Packaging: plastic bottle Minimum shelf life:...- €8.78EUR
- €8.78EUR
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ACETIC ACID 99.5% - CHDA 1L WARCHEM
Name (English): Glacial acetic acid Synonyms: Ethanoic acid, glacial acetic acid Species: pure for analysis Chemical formula: CH₃COOH Molar mass: 60.05 g/mol EC number: 200-580-7 CAS number: 64-19-7 Quality parameters TESTED VALUE STANDARD Content min. 99.5% Acetaldehyde (CH₃CHO) max. 0.01% Chlorides (Cl) max. 0.0001%...- €24.70EUR
- €24.70EUR
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Formic acid 85% - CHDA 1L WARCHEM
Designation (English): Formic acid solution 85% Synonyms: Methanoic acid Species: pure for analysis Chemical formula: HCOOH Molar mass: 46.03 g/mol EC number: 200-579-1 CAS number: 64-18-6 .- €17.56EUR
- €17.56EUR
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MARTIN'S ACID 85% - pure 5L WARCHEM
Designation (English): Formic acid solution 85% Synonyms: Methanoic acid Species: pure Chemical formula: HCOOH Molar mass: 46.03 g/mol EC number: 200-579-1 CAS number: 64-18-6 .- €46.65EUR
- €46.65EUR
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LACTIC ACID 80% - pure 500ml WARCHEM
Designation (English): L(+)-Lactic acid solution 80% Synonyms: 2-Hydroxypropanoic acid Species: pure Chemical formula: C3H6O3 Molar mass: 90.08 g/mol EC No: 201-196-2 CAS number: 79-33-4 .- €14.82EUR
- €14.82EUR
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MALEIC ACID - pure 250g WARCHEM
Technical information on chemical reagents: Reagent name: Maleic acid Chemical name: Maleic acid Quality: pure Type: acids Molecular formula: C4H4O4 Molar mass: 116.07 g/mol EC number: 203-742-5 CAS number: 110-16-7 Content: 98 %. Appearance/Form: white powder Packaging: plastic container Shelf life: at least 24...- €38.41EUR
- €38.41EUR
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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 STANDARD Content (determination according to ACS standard) min. 99.0% Chlorides (Cl) max. 0.002% Sulfates (SO₄) max....- €2.74EUR
- €2.74EUR
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NITROUS ACID 3% solution - pure 1L WARCHEM
Designation (English): Nitric acid solution 3% 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 STANDARD Content 3.0% ± 0.25% Chlorides (Cl) max. 0.001% Sulfates (SO₄) max. 0.001% Heavy metals...- €8.78EUR
- €8.78EUR
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Nitric acid 1% solution - pure 250ml WARCHEM
Designation (English): Nitric acid solution 1% 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 STANDARD Content 1.0% ± 0.1% Chlorides (Cl) max. 0.001% Sulfates (SO₄) max. 0.001% Heavy metals...- €3.29EUR
- €3.29EUR
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XYLEN (Isomer mixture) - pure 500ml WARCHEM
Designation (English): Xylene isomer mixture Synonyms: Dimethylbenzene, Xylene, Ethyltoluene Species: pure Chemical formula: C8H10 Molar mass: 106,17 g/mol EC number: 215-535-7 CAS number: 1330-20-7 .- €14.27EUR
- €14.27EUR
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CRYSTAL IODINE - CZDA 25g WARCHEM
Name (English): Iodine Synonyms: sublimed iodine, crystalline iodine Species: pure for analysis Chemical formula: I2 Molar mass: 253.8 g/mol EC number: 231-442-4 CAS number: 7553-56-2 .- €17.56EUR
- €17.56EUR
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CRYSTAL IODINE - pure 10g WARCHEM
Name (English): Iodine Synonyms: sublimed iodine, crystalline iodine Species: pure Chemical formula: I2 Molar mass: 253.8 g/mol EC number: 231-442-4 CAS number: 7553-56-2 .- €7.13EUR
- €7.13EUR
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INDYGO CARMINE - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: C₁₆H₈N₂Na₂O₈S₂. CAS number: 860-22-0 EC number: 212-728-8 Synonyms: Indigo carmine Category: Indicators Purity: pure Appearance: purple powder Molar mass: 466.35 g/mol Packaging: Plastic container Shelf life: at least 24 months from delivery Solubility: soluble in water (with...- €38.96EUR
- €38.96EUR
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HYDROQUINONE - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: C₆H₄(OH)₂. CAS number: 123-31-9 EC number: 204-617-8 Synonyms: hydroquinone, quinol Category: other Purity: ≥99%. Appearance: white or nearly white powder Molar mass: 110.11 g/mol Packaging: Plastic container Shelf life: at least 24 months from delivery Melting point:...- €11.52EUR
- €11.52EUR
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n-HEPTANE - CZDA 500ml WARCHEM
Technical information on chemical reagents: Reagent name: n-Heptane Quality: analytical quality CAS number: 142-82-5 EC number: 205-563-8 Type: other Molecular formula: C₇H₁₆ Molar mass: 100.21 g/mol Content: 99.5 Density: 0.68 g/ml Appearance/Form: colorless, clear liquid Packaging: Brown glass bottle Shelf life: at least 24...- €36.77EUR
- €36.77EUR
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PROPYLENE GLYCOL - CZDA 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₃H₈O₂. CAS number: 57-55-6 EC number: 200-338-0 Synonyms: 1,2-propanediol, 1,2-dihydroxypropane Type: analytical quality Purity: ≥ 99.5 %. Examples of professional applications in various industries: Pharmaceutical industry: Solvent and carrier substance: Propylene glycol is used as a solvent...- €8.23EUR
- €8.23EUR
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PROPYLENE GLYCOL - pure 1L WARCHEM
Technical information on chemical reagents: Chemical formula: C₃H₈O₂. CAS number: 57-55-6 EC number: 200-338-0 Synonyms: 1,2-Propanediol, 1,2-Dihydroxypropane Grade: pure Purity: ≥ 99 %. Examples of professional applications in various industries: Pharmaceutical industry: Solvent and carrier substance: Propylene glycol is used as a solvent for...- €13.72EUR
- €13.72EUR
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ETHYLENE GLYCOL - CZDA 500ml WARCHEM
Name (English): Ethylene glycol Synonyms: Ethan-1,2-diol, 1,2-Ethandiol, 1,2-Dihydroxyethane Species: pure for analysis Chemical formula: C₂H₆O₂ Molar mass: 62.07 g/mol EC number: 203-473-3 CAS number: 107-21-1 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Free acids (i.e. CH₃COOH) max. 0.001% Chlorides (Cl) max. 0.0005% Sulfates...- €9.33EUR
- €9.33EUR
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ETHYLENE GLYCOL - pure 1L WARCHEM
Name (English): Ethylene glycol Synonyms: Ethan-1,2-diol, 1,2-Ethandiol, 1,2-Dihydroxyethane Species: pure Chemical formula: C₂H₆O₂ Molar mass: 62.07 g/mol EC number: 203-473-3 CAS number: 107-21-1 Quality parameters TESTED VALUE STANDARD Content min. 98.5% Free acids (CH₃COOH) max. 0.002% Chlorides (Cl) max. 0.001% Heavy metals (Pb) max....- €11.52EUR
- €11.52EUR
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1,4-BUTANODIOL - CZDA 100ml WARCHEM
Name (English): 1,4-Butanediol 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 STANDARD Content min. 99.5% Water max. 0.1% Color (APHA) max. 10 units Hz External...- €66.95EUR
- €66.95EUR
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