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Hydrochloric acid solution 10% - pure 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: HCl CAS number: 7647-01-0 EC number: 231-595-7 Synonyms: hydrochloric acid, 10% hydrochloric acid solution Type: pure Purity: 10 % Appearance: colorless to yellow, clear liquid Density: approx. 1.045 g/ml Molar mass: 36.46 g/mol Packaging: Plastic bottle Shelf...- €2.74 EUR
- €2.74 EUR
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SODIUM CARBONATE anhydrous - pure 500g 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 .- €6.04 EUR
- €6.04 EUR
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GRANULATED SULPHUR - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: S CAS number: 7704-34-9 EC number: 231-722-6 Synonyms: sulfur, granular sulfur Type: Pure Purity: ≥ 98 Appearance: yellow granules Molar mass: 32.06 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Melting point: approx....- €3.84 EUR
- €3.84 EUR
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KRISTALLVIOLET - pure 5g WARCHEM
Technical information on chemical reagents: Reagent name: Crystal violet Synonyms: Methyl violet 10 B CAS number: 548-62-9 EC number: 208-953-6 Type: Indicators Purity: pure Empirical formula: C₂₅H₃₀ClN₃ Molar mass: 407.99 g/mol Content: 90% Appearance/Form: green powder Packaging: plastic container Shelf life: at least 24...- €7.68 EUR
- €7.68 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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MALACHITE GREEN - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: C₂₅H₂₆N₂O₄. CAS number: 2437-29-8 EC number: 219-441-7 Synonyms: Malachite green oxalate, CI 42000 Grade: Pure Molar mass: 418.51 g/mol Appearance: green crystalline powder Packaging: plastic container Physical state: solid Examples of professional applications in various industries: Research...- €7.68 EUR
- €7.68 EUR
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GLASBAGUETTE 200 mm WARCHEM
Type: BaguetteMaterial: Glass The 200 mm Warchem glass baguette is a product widely used in various fields. It can be used as a decorative element in architecture, adding elegance and modernity to interiors. It can also serve a protective function, shielding surfaces from mechanical...- €1.76 EUR
- €1.76 EUR
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MALACHITE GREEN - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: C₂₅H₂₆N₂O₄. CAS number: 2437-29-8 EC number: 219-441-7 Synonyms: Malachite green oxalate, CI 42000 Grade: Pure Molar mass: 418.51 g/mol Appearance: green crystalline powder Packaging: plastic container State of matter: solid Examples of professional applications in various industries:...- €13.72 EUR
- €13.72 EUR
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ACETONE - CZDA 500ml WARCHEM
Name (English): Acetone Synonyms: Propanone, Dimethyl ketone Species: pure for analysis Chemical formula: C₃H₆O Molar mass: 58.08 g/mol EC No: 200-662-2 CAS number: 67-64-1 Quality parameters TESTED VALUE STANDARD content (GC) min. 99.5% Methanol max. 0.05% acid content (CH₃COOH) max. 0.002% Residue after evaporation...- €8.23 EUR
- €8.23 EUR
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METHYLORANGE - pure 5g WARCHEM
Technical information on chemical reagents: Chemical formula: C14H15N3SO3Na CAS number: 547-58-0 EC number: 208-925-3 Synonyms: CI 13025 Type: Indicators Molar mass: 327.34 g/mol Appearance: orange powder Packaging: plastic or glass container Shelf life: at least 24 months from delivery Examples of professional applications in...- €4.39 EUR
- €4.39 EUR
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IZOAMYL ALCOHOL - pure 500ml WARCHEM
Name (English): Isoamyl alcohol Synonyms: Isopentanol Species: pure Chemical formula: C5H12O Molar mass: 88,15 g/mol EC number: 204-633-5 CAS number: 123-51-3 .- €36.22 EUR
- €36.22 EUR
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TOLUENE - PURE 1L WARCHEM
Technical information on chemical reagents: Chemical formula: C₇H₈ CAS number: 108-88-3 EC number: 203-625-9 Synonyms: methylbenzene Type: Solvent Purity: ≥ 99.7% Molar mass: 92.14 g/mol Density: 0.87 g/ml Appearance: colorless liquid Packaging: Brown glass bottle Shelf life: at least 24 months from delivery Examples...- €26.34 EUR
- €26.34 EUR
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Iron(III) nitrate nonahydrate - pure 250g WARCHEM
Name (English): Iron(III) nitrate nonahydrate Synonyms: Iron(III) ninhydrate nitrate Species: pure Chemical formula: Fe(NO3)3 x 9H2O Molar mass: 404 g/mol EC number: 233-899-5 CAS number: 7782-61-8 .- €72.44 EUR
- €72.44 EUR
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Iron metal powder - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: Fe CAS number: 74439-89-6 EC number: 231-096-4 Synonyms: iron powder Grade: pure Purity: 98% Molar mass: 55.85 g/mol Appearance: gray powder Packaging: plastic container State of matter: solid Examples of professional applications in various industries: Metal processing:...- €6.04 EUR
- €6.04 EUR
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CALCIUM OXIDE - CZDA 50g WARCHEM
Name (English): Calcium oxide Synonyms: Calcium oxide, quicklime, slaked lime Species: pure for analysis Chemical formula: CaO Molar mass: 56.08 g/mol EC number: 215-138-9 CAS number: 1305-78-8 Quality parameters TESTED VALUE STANDARD Content (in the roasted preparation) min. 97.0% Arsenic (As) max. 0.0005% Zinc...- €4.94 EUR
- €4.94 EUR
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STRONTIUM NITRATE - pure 500g WARCHEM
Name (English): Strontium nitrate Synonyms: Strontium nitrate salt of nitric acid Species: pure Chemical formula: Sr(NO₃)₂ Molar mass: 211,63 g/mol EC number: 233-131-9 CAS number: 10042-76-9 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Chlorides (Cl) max. 0.002% Sulfates (SO₄) max. 0.25% Heavy metals...- €35.67 EUR
- €35.67 EUR
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SODIUM SELENIN 5-Hydrate - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: Na₂SeO₃ - 5H₂O CAS number: 26970-82-1 EC number: 233-267-9 Synonyms: Sodium selenite pentahydrate Type: Pure Purity: ≥ 99 % Molar mass: 332.01 g/mol Appearance: white powder Packaging: plastic container Shelf life: at least 24 months from delivery....- €38.41 EUR
- €38.41 EUR
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STRONTIUM NITRATE - PURE - 500g WARCHEM
Technical information on chemical reagents: Chemical designation: STRONTIUM NITRATE English name: Strontium nitrate Synonyms: Nitric acid salt, 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: well...- €45.00 EUR
- €45.00 EUR
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EISEN(II)SULFAT 7hydrate - PURE 100g WARCHEM
Technical information on chemical reagents: Chemical formula: FeSO₄ × 7H₂O CAS number: 7782-63-0 EC number: 231-753-5 Synonyms: ferrous sulfate heptahydrate Type: Salts Purity: at least 99.5 % Molar mass: 278.02 g/mol Appearance: green-blue crystalline powder Packaging: plastic container Shelf life: at least 12 months...- €3.29 EUR
- €3.29 EUR
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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 .- €17.56 EUR
- €17.56 EUR
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