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SOLIC ACID 35-38% Solution - pure 100ml 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)...- €4,39
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ORTHO-PHOSPHORIC ACID 85% solution - pure 100ml 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 NORM Content min. 84.5% Nitrates (NO₃) max. 0.001% Chlorides (Cl) max. 0.001% Sulfates (SO₄) max....- €5,49
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CYCLOHEXANOL - CZDA 100ml WARCHEM
Name (English): Cyclohexanol Synonyms: Hexahydrophenol, Hexalin Species: pure for analysis Chemical Formula: C₆H₁₂O Molar Mass: 100.16 g/mol EC Number: 203-630-6 CAS Number: 108-93-0 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Acidity (CH₃COOH) max. 0.01% Cyclohexanone max. 0.5% Copper (Cu) max. 0.5 ppm Nickel...- €4,94
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Ammonium hydrogen difluoride - pure 5kg WARCHEM
Name (English): Ammonium hydrogen difluoride Synonyms: Ammonium acid fluoride, Ammonium hydrogen difluoride Species: pure Chemical formula: NH4Fx HF Molar mass: 57.04 g/mol EC No: 215-676-4 CAS Number: 1341-49-7 .- €205,79
- €205,79
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20% AMMONIUM HYDROXIDE (AMMONIA) - pure 500ml WARCHEM
Name (English): Ammonium hydroxide solution 20%, ammonia solution Synonyms: Ammonia water, ammonium hydroxide Species: pure Chemical formula: NH₃ x H₂O Molar mass: 35.05 g/mol EC no: 215-647-6 CAS number: 1336-21-6 Quality parameters TESTED VALUE NORM Content 20.0% ± 2.0% Residue after evaporation max. 0.1%...- €4,94
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IRON(III) SULFATE HYDRATE - PURE 100g WARCHEM
Technical information about chemical reagents: Chemical formula: Fe₂(SO₄)₃ · nH₂O CAS number: 15244-10-7 EC number: 233-072-9 Synonyms: Iron sulfate hydrate Type: Salt Purity: ≥ 75% Molar mass: 399.88 g/mol (anhydrous) Appearance: yellow powder Packaging: plastic container Shelf life: minimum 24 months from delivery Examples...- €12,07
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IRON(III) CHLORIDE anhydrous - PURE 25g WARCHEM
Technical information on chemical reagents: Chemical name: IRON(III) CHLORIDE anhydrous English name: Iron(III) chloride Synonyms: Iron(III) chloride Type: pure for analysis Chemical formula: FeCl3 Molar mass: 162.2 g/mol EC number: 231-729-4 CAS number: 7705-08-0 Appearance: dark brown to black, crystalline powder Odor: pungent, chlorine-like...- €6,59
- €6,59
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STRONTIUM NITRATE - PURE - 100g WARCHEM
Technical information on chemical reagents: Chemical name: STRONTIUM NITRATE English name: Strontium nitrate Synonyms: Nitrous acid, Strontium salt Type: pure for analysis Chemical formula: Sr(NO3)2 Molar mass: 211.63 g/mol EC number: 233-131-9 CAS number: 10042-76-9 Appearance: white, crystalline powder Odor: odorless Solubility: highly soluble...- €10,98
- €10,98
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POTASSIUM DICHROMATE – PURE 250G WARCHEM
Technical information about chemical reagents: Chemical formula: K2Cr2O7 CAS number: 7778-50-9 EC number: 231-906-6 Synonyms: Potassium dichromate Category: Salts Purity: 99.5% Molar mass: 294.19 g/mol Appearance: orange, crystalline powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional applications...- €37,48
- €37,48
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POTASSIUM DICHROMATE 100 g - CZDA WARCHEM
Technical information about chemical reagents: Chemical formula: K2Cr2O7 CAS number: 7778-50-9 EC number: 231-906-6 Synonyms: Potassium dichromate Category: Salts Purity: 99.5% Molar mass: 294.19 g/mol Appearance: orange, crystalline powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional applications...- €24,15
- €24,15
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POLYVINYL ALCOHOL CZ 500g package WARCHEM
Technical information on chemical reagents: Chemical formula: (C₂H₄O)ₙ CAS number: 25213-24-5 EC number: 209-183-3 Synonyms: (Poly)vinyl alcohol Genre: pure Purity: pure Molar mass: variable, typically between 20,000–200,000 g/mol (depending on degree of polymerization) Appearance: white to cream-colored, odorless powder or granules Odor: odorless Melting...- €47,20
- €47,20
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MAGNESIUM SULFATE anhydrous - PURE 500g WARCHEM
Technical information on chemical reagents: Chemical formula: MgSO₄ CAS number: 7487-88-9 EC number: 231-298-2 Synonyms: Magnesium sulfate Category: Salts Purity: ≥98% Appearance: white powder Molar mass: 120.36 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Solubility: readily soluble in water...- €31,83
- €31,83
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TCA (Trichloroacetic Acid) Solution 50% - pure 500 ml WARCHEM
Technical information about chemical reagents: Chemical formula: CCl₃COOH CAS-Nummer: 76-03-9 EG-Nummer: 200-927-2 Synonyms: TCA acid Category: Acids Purity: 50 % Molar mass: 163.39 g/mol Density: 1.2 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life: minimum 12 months from delivery Examples of professional applications in...- €65,85
- €65,85
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CONTAMINATED ETHANOL 96 % 1L WARCHEM
Technical information about chemical reagents: Chemical designation: Fully denatured ethanol 96 % English name: Fully denatured ethanol 96 % Synonyms: denatured ethyl alcohol Quality: pure Chemical formula: C2H5OH Molar mass: 46.07 g/mol EC number: 200-578-6 CAS number: 64-17-5 Appearance: clear, colorless liquid Odor: characteristic,...- €7,68
- €7,68
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Ammonium sulphate solution 20% - pure 250ml WARCHEM
Technical information on chemical reagents: Chemical formula: (NH₄)₂S CAS number: 12135-76-1 EC number: 235-223-4 Synonyms: Ammonium sulfide solution Genus: Salts Purity: 20% (pure, aqueous solution) Appearance: clear liquid Molar mass: 68.14 g/mol Density: approx. 1.000 g/ml Packaging: brown glass bottle Shelf life: at least...- €176,16
- €176,16
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AMMONIA SOLUTION 10% (AMMONIA R-R 10%) – PURE 250 ml WARCHEM
Technical information about chemical reagents: Chemical name: ammonium hydroxide solution, ammonia solution Synonyms: ammonia water, ammonium hydroxide Quality: analytical grade Chemical formula: NH3 · H2O Molar mass: 35.05 g/mol EC number: 215-647-6 CAS number: 1336-21-6 Content: 10 % Density: 0.96 g/ml Type: Base Appearance:...- €4,39
- €4,39
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SODIUM DITHIONITE - pure 500g WARCHEM
Technical information about chemical reagents: Chemical designation: SODIUM DITHIONITE English name: Sodium dithionite Synonyms: Sodium hydrosulfite Species: pure Chemical formula: Na₂S₂O₄ Molar mass: 174.1 g/mol EC number: 231-890-0 CAS number: 7775-14-6 Appearance: white to slightly yellowish powder Odor: characteristic, sulfurous Solubility: soluble in water,...- €28,54
- €28,54
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CONTAMINATED ETHANOL 96 % 250 ml WARCHEM
Technical information about chemical reagents: Chemical designation: FULLY DENATURED ETHANOL 96 % English name: Fully denatured ethanol 96 % Synonyms: Denatured ethyl alcohol Species: pure Chemical formula: C₂H₅OH Molar mass: 46.07 g/mol EG-Nummer: 200-578-6 CAS-Nummer: 64-17-5 Appearance: colorless, clear liquid Odor: characteristic, alcoholic Solubility:...- €3,29
- €3,29
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MANGANESE (II) OXIDE - pure 1KG WARCHEM
Technical information on chemical reagents: Chemical name: Manganese(II) oxide English name: Manganese(II) oxide Synonyms: Manganese oxide Species: pure Chemical formula: MnO Molar mass: 70.94 g/mol EC number: 215-695-8 CAS number: 1344-43-0 Appearance: greenish to grayish-black powder Solubility: insoluble in water, soluble in acids Packaging:...- €21,40
- €21,40
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MAGNESIUM NITRATE HEXAHYDRATE - PURE 500g WARCHEM
Technical information on chemical reagents: Chemical name: Magnesium nitrate hexahydrate English name: Magnesium nitrate hexahydrate Synonyms: Magnesium nitrate hexahydrate Quality: pure for analysis Chemical formula: Mg(NO₃)₂ · 6H₂O Molar mass: 256.41 g/mol EC number: 233-826-7 CAS number: 13446-18-9 Appearance: colorless to white crystalline substance...- €32,93
- €32,93
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