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TOLUENE - pure 100ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₇H₈ CAS number: 108-88-3 EC number: 203-625-9 Synonyms: methylbenzene Type: Solvent Purity: ≥ 99.5% Molar mass: 92.14 g/mol Density: 0.87 g/ml Appearance: colorless liquid Packaging: depends on sample quantity Shelf life: at least 24 months from delivery...- €3.84 EUR
- €3.84 EUR
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MERCURY(II) CHLORIDE - pure 5g WARCHEM
Technical information on chemical reagents: Chemical formula: HgCl₂ CAS number: 7487-94-7 EC number: 231-299-8 Synonyms: Mercuric chloride sublimed Type: Salts Purity: ≥ 98% Molar mass: 271.5 g/mol Appearance: white, crystalline powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of...- €11.52 EUR
- €11.52 EUR
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MAGNESIUM METAL POWDER - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: Mg CAS number: 7439-95-4 EG number: 231-104-6 Synonyms: magnesium powder, magnesium metal – powder Genre: other Purity: ≥99.5 % Appearance: silvery-gray powder Molar mass: 24.31 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Melting...- €4.39 EUR
- €4.39 EUR
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INDIGO-CARMINE - pure 1g WARCHEM
Technical information on chemical reagents: Chemical formula: C₁₆H₈N₂Na₂O₈S₂ CAS number: 860-22-0 EC number: 212-728-8 Synonyms: Indigo carmine Type: 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...- €3.29 EUR
- €3.29 EUR
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TRICHLOROOCTIC ACID (TCA) - pure 50g WARCHEM
Name (English): Trichloroacetic acid Synonyms: TCA acid Species: pure Chemical formula: CCl3COOH Molar mass: 163,39 g/mol EC number: 200-927-2 CAS number: 76-03-9 .- €11.52 EUR
- €11.52 EUR
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TRICHLOROOCTIC ACID (TCA) - pure 25g WARCHEM
Name (English): Trichloroacetic acid Synonyms: TCA acid Species: pure Chemical formula: CCl3COOH Molar mass: 163,39 g/mol EC number: 200-927-2 CAS number: 76-03-9 .- €6.59 EUR
- €6.59 EUR
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TANIC ACID - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: C₇₆H₅₂O₄₆ CAS number: 1401-55-4 EC number: 215-753-2 Synonyms: tannic acid Grade: pure Purity: not specified Molar mass: 1701.28 g/mol Appearance: light brown powder Packaging: plastic container Solubility: soluble in water and ethanol State of matter: solid Melting...- €20.30 EUR
- €20.30 EUR
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SULPHURIC ACID 5% solution - pure 250ml 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:...- €5.49 EUR
- €5.49 EUR
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SALICYLIC ACID - pure 500g WARCHEM
Technical information on chemical reagents: Chemical formula: C₇H₆O₃. CAS number: 69-72-7 EC number: 200-712-3 Synonyms: Hydroxybenzoic acid Category: Acid Purity: ≥ 98 Molar mass: 138.12 g/mol Appearance: white powder Packaging type: plastic container Examples of professional applications in various industries: Pharmacy and cosmetics: Used...- €19.21 EUR
- €19.21 EUR
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SALICYLIC ACID - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: C₇H₆O₃. CAS number: 69-72-7 EC number: 200-712-3 Synonyms: Hydroxybenzoic acid Class: Acid Purity: ≥ 98 Molar mass: 138.12 g/mol Appearance: white powder Packaging type: plastic container Examples of professional applications in various industries: Pharmacy and cosmetics: Used...- €11.52 EUR
- €11.52 EUR
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ORTHO- PHOSPHORIC ACID 85% solution - pure 250ml 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 STANDARD Content min. 84.5% Nitrates (NO₃) max. 0.001% Chlorides (Cl) max. 0.001% Sulfates (SO₄) max....- €10.43 EUR
- €10.43 EUR
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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%...- €24.70 EUR
- €24.70 EUR
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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 .- €17.56 EUR
- €17.56 EUR
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ASCORBIC ACID - CZDA 100g WARCHEM
Name (English): L-ascorbic acid Synonyms: Vitamin C, L-ascorbic acid Species: pure for analysis Chemical formula: C₆H₈O₆ Molar mass: 176.13 g/mol EC number: 200-066-2 CAS number: 50-81-7 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Heavy metals (e.g. Pb) max. 0.0025% Arsenic (As) max. 0.0003%...- €6.04 EUR
- €6.04 EUR
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anhydrous caffeine - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: C8H10N4O2 CAS number: 58-08-2 EC number: 200-362-1 Synonyms: 1,3,7-Trimethylxanthine, anhydrous caffeine Type: Pure Molar mass: 194.19 g/mol Purity: ≥ 99 % Appearance: White, crystalline powder Packaging: Plastic packaging Minimum shelf life: 24 months after delivery Examples of...- €16.46 EUR
- €16.46 EUR
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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:...- €11.52 EUR
- €11.52 EUR
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HYDROQUINONE - pure 25g 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:...- €6.59 EUR
- €6.59 EUR
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GLUCOSE anhydrous - pure 250g WARCHEM
Technical information on chemical reagents: Reagent name: D-(+)-Glucose Synonyms: Grape sugar CAS number: 50-99-7 EC number: 200-075-1 Type: other Quality: pure Molecular formula: C₆H₁₂O₆ Molar mass: 180.16 g/mol Purity grade: 98% Appearance/Form: white powder Packaging: Plastic container Shelf life: at least 24 months from...- €6.59 EUR
- €6.59 EUR
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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....- €11.52 EUR
- €11.52 EUR
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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...- €66.95 EUR
- €66.95 EUR
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