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HYDRAZINE SULFATE - PURE 10g WARCHEM
Technical information on chemical reagents: Chemical formula: H₄N₂·H₂SO₄ CAS number: 10034-93-2 EC number: 233-110-4 Synonyms: hydrazinium sulfate, diamide sulfate Type: Salts Purity: ≥98.5% (analytical quality) Appearance: white powder Molar mass: 130.12 g/mol Packaging: plastic container Shelf life: at least 24 months from delivery Solubility:...- €6.04 EUR
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STRONTIUM HYDROXIDE 8hydrate - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: Sr(OH)₂·8H₂O CAS number: 1311-10-0 EC number: 242-367-1 Synonyms: Strontium hydroxide octahydrate Type: pure Purity: 98% Molar mass: 265.76 g/mol Appearance: white powder Packaging: plastic container Melting point: Decomposes before melting at approx. 350 °C Solubility: well soluble...- €4.39 EUR
- €4.39 EUR
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Methanol CZ 20 Liter
Methanol CZ CHEM-426219903 Technical Information Chemical Name: Methanol Synonyms: Methyl alcohol, Carbinol Chemical Formula: CH₃OH Molar Mass: 32.04 g/mol CAS Number: 67-56-1 EC Number: 200-659-6 Physicochemical Properties Physical Form: liquid Color: colorless Odor: aromatic Melting Point: -98°C Boiling Point: 65°C Auto-ignition Temperature: 455°C Flash...- €186.00 EUR
- €186.00 EUR
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PYROGALLOL - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: C₆H₃(OH)₃. CAS number: 87-66-1 EC number: 201-762-9 Synonyms: 1,2,3-Trihydroxybenzene Grade: pure Purity / Content: 97%. Molar mass: 126.11 g/mol Physical form: white or almost white powder Type: other Packaging: plastic container. Expiration date: at least 24 months...- €26.89 EUR
- €26.89 EUR
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Tauber's Reagent for the Determination of Ascorbic Acid 100ml
Tauber's Reagent for the Determination of Ascorbic Acid Technical Information about Chemical Reagents: Chemical Formula: not applicable (complex solution) CAS Number: not applicable EC Number: not applicable Synonyms: Tauber Reagent for the Determination of Vitamin C Type: Laboratory Reagent Purity: not specified Examples of...- €10.44 EUR
- €10.44 EUR
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Hydroxylamine hydrochloride CZ 100g
Hydroxylamine hydrochloride pure Chemical Characterization Trade name: Hydroxylamine hydrochloride p.c. Catalog number: CHEM*424792203 Synonyms: Hydroxylamine hydrochloride Chemical formula: HONH₃Cl Molar mass: 69.49 g/mol CAS number: 5470-11-1 EC number: 226-798-2 Physicochemical Properties Form: solid Color: colorless Odor: faint chlorine odor pH value: approx. 3 (100...- €18.24 EUR
- €18.24 EUR
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ACETONITRILE - HPLC 1L WARCHEM
Technical information on chemical reagents: Chemical formula: CH₃CN CAS number: 75-05-8 EC number: 200-835-2 Synonyms: Acetonitrile, Methyl cyanide, Acetic acid nitrile Grade: Spectral pure Purity: ≥99.9 %. Examples of professional applications in various industries: Analytical chemistry: Acetonitrile is used in high-performance liquid chromatography (HPLC)...- €61.46 EUR
- €61.46 EUR
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LEAD(II) HYDROXIDE - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: Pb(OH)₂ CAS number: 1311-11-1 EC number: 243-310-3 Synonyms: Lead hydroxide Type: pure Purity: 90% Molar mass: 241 g/mol Appearance: white powder Packaging: plastic container State of matter: solid Examples of professional applications in various industries: Chemical industry:...- €3.84 EUR
- €3.84 EUR
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Bromcresol Purple 75g
Bromocresol Purple (Bromocresol Purple, 5',5''-Dibromo-o-cresolsulfonphthalein) Technical Information: Molecular Formula: C21H16Br2O5S Molar Mass: 540.24 g/mol CAS Number: 115-40-2 EC Number: 204-087-8 Synonyms: Bromocresol Purple, Bromocresol Purple Form: solid Color: violet (brown powder with red tint) Odor: characteristic pH Value: no data Melting Point: 240 °C...- €219.50 EUR
- €219.50 EUR
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Bromocresol Purple 50g
Bromocresol Purple (Bromocresol Purple, 5',5''-Dibromo-o-cresol-sulfonphthalein) Technical Information: Molecular Formula: C21H16Br2O5S Molar Mass: 540.24 g/mol CAS Number: 115-40-2 EC Number: 204-087-8 Synonyms: Bromocresol Purple, Bromocresol Purple Form: solid Color: violet (brown powder with red tint) Odor: characteristic pH Value: no data Melting Point: 240 °C...- €159.24 EUR
- €159.24 EUR
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PIROGALLOL - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: C₆H₃(OH)₃ CAS number: 87-66-1 EC number: 201-762-9 Synonyms: 1,2,3-Trihydroxybenzene Grade: pure Purity / content: 97% Molar mass: 126.11 g/mol Physical form: white or almost white powder Type: other Packaging: Plastic container Expiration date: at least 24 months...- €7.13 EUR
- €7.13 EUR
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PARAFORMALDEHYD - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: (CH₂O)ₙ. CAS number: 30525-89-4 EC number: 608-494-5 Synonyms: paraformaldehyde Grade: pure Purity: 95 % Type: other Appearance: light powder Packaging: plastic container. Expiration date: at least 24 months from delivery Melting point: decomposes from about 150 °C...- €8.23 EUR
- €8.23 EUR
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n-HEXANE 99% - pure 100ml WARCHEM
Technical information on chemical reagents: Chemical formula: C₆H₁₄ CAS number: 110-54-3 EC number: 203-777-6 Synonyms: n-Hexane Type: 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...- €8.23 EUR
- €8.23 EUR
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Bismuth(III) nitrate 5 hydrate CZDA 1kg
Bismuth(III) nitrate pentahydrate Chemical name: Bismuth(III) nitrate pentahydrate Synonyms: Bismuthylnitrate, Bi(NO3)3 - 5H2O Chemical formula: Bi(NO3)3 - 5H2O Molar mass: 485.07 g/mol CAS number: 10035-06-0 EC number (EINECS): 233-791-8 Physicochemical properties: Form: solid - crystalline powder or small crystals Color: white or colorless Odor:...- €195.65 EUR
- €195.65 EUR
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Phenol disulfonic acid R-R 25% W H2SO4 CZ 1 Liter
Phenolydisulfonic Acid 25% in H₂SO₄ CHEM-425481033 Chemical Name: Solution of Phenolydisulfonic Acid 25% in Sulfuric Acid Molecular Formula of Active Ingredient: C6H6O7S2 CAS Number: 96-77-5 EC Number: 202-533-6 Technical Data Form: liquid Color: yellowish to brown Odor: characteristic, phenolic pH Value: strongly acidic Melting...- €643.86 EUR
- €643.86 EUR
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Zinc nitrate 6 hydrate CZ 250g
Zinc nitrate hexahydrate Technical information about chemical reagents: Chemical formula: Zn(NO₃)₂ - 6H₂O CAS number: 10196-18-6 EC number: 231-943-8 Synonyms: Zinc salt of nitric acid, zinc nitrate Species: Pure Purity: ≥ 98.0% Net weight: Depends on packaging Examples of professional applications in various industries:...- €29.63 EUR
- €29.63 EUR
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Acetic acid R-R 50% CZDA 500ml
Acetic acid 50% p.d.a. CHEM*115687332 Technical information about chemical reagents: Chemical formula: CH₃COOH Molar mass: 60.05 g/mol CAS number: 64-19-7 EC number: 200-580-7 Content: 50.0 ± 1.0% Aldehydes (CH₃CHO): max. 0.01%. Formic acid (HCOOH): max. 0.03%. Reducing substances KMnO₄ (incl. HCOOH): max. 0.01%. Residue...- €9.73 EUR
- €9.73 EUR
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ACETALDEHYD - PURE 100 ml WARCHEM
Technical information on chemical reagents: Chemical formula: CH3CHO CAS number: 75-07-0 EC number: 200-836-8 Synonyms: Acetaldehyde, Ethanal Quality: analytical quality Purity: ≥ 99.5 % Molar mass: 44.05 g/mol Density: 0.795 g/ml Appearance: colorless, clear liquid Packaging: Brown glass bottle Shelf life: at least 24 months from delivery Melting...- €26.89 EUR
- €26.89 EUR
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Sodium Nitroprusside CZDA 500g
Sodium Nitroprusside CZDA CHEM-118052603 Technical Information Chemical Name: Sodium Nitroprusside Dihydrate Chemical Formula: Na₂[Fe(CN)₅NO] - 2H₂O Molar Mass: 297.95 g/mol CAS Number: 13755-38-9 EC Number: 237-396-1 Form: solid, crystals Color: red to dark red Odor: odorless pH Value (50 g/l, 20°C): 4.5 - 6.5...- €277.20 EUR
- €277.20 EUR
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Sodium Nitroprusside CZDA 100g
Sodium Nitroprusside CZDA CHEM-118052603 Technical Information Chemical Name: Sodium Nitroprusside Dihydrate Chemical Formula: Na₂[Fe(CN)₅NO] - 2H₂O Molar Mass: 297.95 g/mol CAS Number: 13755-38-9 EC Number: 237-396-1 Form: solid, crystals Color: red to dark red Odor: odorless pH Value (50 g/l, 20°C): 4.5 - 6.5...- €109.58 EUR
- €109.58 EUR
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Boric acid 1kg BIOLABORATORY
Boric acid 1000g The product is intended for professional use only. Technical information on chemical reagents: Chemical formula: H3BO3 CAS number: 10043-35-3 EC number: 233-139-2 Net weight: 1000g Purity: Pure 99.9 % Product quality: Pure without additives Examples of professional applications in various industries:...
- €5.33 EUR
€7.99 EUR- €5.33 EUR
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Borax Borax Sodium Tetraborate Decahydrate 5 kg BioLaboratory
Sodium tetraborate decahydrate borax 5000 g BIOMUS Technical information on chemical reagents: Chemical formula: Na₂B₄O₇·10H₂O CAS number: 1303-96-4 EC number: 215-540-4 Synonyms: Borax, sodium tetraborate decahydrate Genre: Clean Purity: Pure Net weight: 5000 g Examples of professional applications in various industries: Cleaning industry: Cleaning...
- €16.99 EUR
€18.13 EUR- €16.99 EUR
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Copper sulfate. Copper pentahydrate 1kg Biolaboratorium
Copper sulfate. Copper pentahydrate 1kg Biolaboratorium Technical information on chemical reagents: Chemical formula: CuSO₄ x 5H₂O CAS number: 7758-99-8 EC number: 231-847-6 Synonyms: copper pentahydrate Genre: Clean Purity: pure min. 93% Net weight: 1kg Examples of professional applications in various industries: Water treatment: Algae...
- €6.99 EUR
€10.59 EUR- €6.99 EUR
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