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SODIUM DITHIONITE - pure 25g WARCHEM
Technical information about chemical reagents: Chemical formula: Na₂S₂O₄ CAS number: 7775-14-6 EC number: 231-890-0 Synonyms: Sodium dithionite Category: Salts Purity: 85% Molar mass: 174.1 g/mol Appearance: white powder Packaging: plastic container Shelf life: minimum 24 months from delivery Examples of professional applications in various...- €3.29 EUR
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SODIUM NITRATE - pure 100g WARCHEM
Designation (English): Sodium nitrate Synonyms: Sodium nitrate Species: pure Chemical formula: NaNO3 Molar mass: 84.99 g/mol EC No: 231-554-3 CAS Number: 7631-99-4 .- €4.39 EUR
- €4.39 EUR
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GROUNDED SULFUR - pure 2.5kg WARCHEM
Technical information about chemical reagents: Chemical Form: S CAS Number: 7704-34-9 EC number: 231-722-6 Synonyms: sulfur, ground sulfur Category: other Purity: ≥ 99.85% Molar mass: 32.06 g/mol Appearance: yellow powder Packaging: plastic jar Shelf life: at least 24 months from delivery Examples of professional...- €19.76 EUR
- €19.76 EUR
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POTASSIUM POLYCIUM - PURE 250g WARCHEM
Technical information about chemical reagents: Chemical formula: K₂Sₓ (x = variable number of sulfur atoms) CAS number: 37199-66-9 EC number: 253-390-1 Synonyms: Potassium polysulfide Genus: pure Type: salts Appearance: greenish-yellow pieces Packaging: plastic container Expiry date: minimum 24 months from delivery of goods Solubility:...- €31.28 EUR
- €31.28 EUR
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POTASSIUM HYDROGEN - PURE 500g WARCHEM
Name (English): Potassium thiocyanate Synonyms: Potassium thiocyanate Species: pure Chemical formula: KSCN Molar mass: 97.18 g/mol EC No: 206-370-1 CAS Number: 333-20-0 .- €47.20 EUR
- €47.20 EUR
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POTASSIUM BROMIDE - CZDA 500g WARCHEM
Technical information about chemical reagents: Chemical form: KBr CAS number: 7758-02-3 EC number: 231-830-3 Synonyms: Potassium bromide Type: Salts Purity: 99% Molar mass: 119.01 g/mol Appearance: white, crystalline powder Packaging: Plastic container Shelf life: minimum 24 months from delivery Examples of professional applications in...- €41.16 EUR
- €41.16 EUR
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Lead(II) nitrate - pure 250g WARCHEM
Designation (English): Lead(II) nitrate Synonyms: Lead nitrate Species: pure Chemical formula: Pb(NO₃)₂ Molar mass: 331.21 g/mol EC No: 233-245-9 CAS number: 10099-74-8 Quality parameters TESTED VALUE NORM Content min. 98.0% Chlorides (Cl) max. 0.005%. Copper (Cu) max. 0.002% Potassium (K) max. 0.01% Sodium (Na)...- €24.70 EUR
- €24.70 EUR
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COPPER(II) SULPHATE 10% solution - pure 100ml WARCHEM
Designation (English): Copper(II) sulfate solution 10% Synonyms: Copper sulfate solution Species: pure Chemical formula: CuSO₄ Molar mass: 159.61 g/mol EC number: 231-847-6 CAS number: 7758-98-7 Quality parameters TESTED VALUE STANDARD Content 10.0% ± 0.75% External appearance blue, clear liquid- €3.84 EUR
- €3.84 EUR
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COPPER(II) SULPHATE anhydrous - pure 1kg WARCHEM
Technical information on chemical reagents: Chemical formula: CuSO₄. CAS number: 7758-98-7 EC number: 231-847-6 Synonyms: Copper sulfate Category: Salts Purity: 97.5% (pure) Appearance: Light powder Molar mass: 159.61 g/mol Packaging: plastic jar Shelf life: at least 24 months from delivery Density: approx. 3.6 g/cm³...- €99.88 EUR
- €99.88 EUR
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METHANOL - LCMS 500ml WARCHEM
Name (English): Methanol Synonyms: Methyl alcohol, Carbinol Species: LCMS Chemical formula: CH₃OH Molar mass: 32.04 g/mol EC no: 200-659-6 CAS number: 67-56-1 Quality parameters TESTED VALUE NORM Content (GC) min. 99.9% Acidity max. 0.0005 meq/g Magnesium (Mg) max. 0.1 ppm Potassium (K) max. 0.1...- €32.93 EUR
- €32.93 EUR
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SOLIC ACID 35-38% solution - pure 500ml 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 parameters TESTED VALUE NORM Content 36.0% ± 2.0% Free chlorine (Cl₂) max. 0.0002% Sulfates (SO₄) max. 0.0005% Sulfites (SO₃)...- €11.52 EUR
- €11.52 EUR
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DIETHYLENE GLYCOL - CZDA 500ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₄H₁₀O₃. CAS number: 111-46-6 EC number: 203-872-2 Synonyms: Diethylene glycol Grade: Analytical quality Purity: 98.5%. Molar mass: 106.12 g/mol Density: 1.12 g/ml Appearance: Colorless liquid Packaging: Brown glass bottle Shelf life: 24 months after delivery Examples of...- €17.01 EUR
- €17.01 EUR
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L-MENTHOL - CZDA 500g WARCHEM
Name (English): L-Menthol Synonyms: Natural Menthol Species: pure for analysis Chemical formula: C₁₀H₂₀O Molar mass: 156.27 g/mol EC number: 218-690-9 CAS number: 2216-51-5 Quality parameter TESTED VALUE NORM Content min. 99.0% Specific rotation -51° ÷ -48° Non-volatile residue max. 0.05% Appearance and coloration of...- €91.10 EUR
- €91.10 EUR
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MAGNESIUM NITRATE hexahydrate - pure for analysis 250g WARCHEM
Technical information on chemical reagents: Chemical formula: Mg(NO₃)₂ - 6H₂O CAS number: 13446-18-9 EC number: 233-826-7 Synonyms: Magnesium nitrate hexahydrate Category: Salts Purity: ≥98.5 Appearance: white, crystalline powder Molar mass: 256.41 g/mol Packaging: Plastic container Shelf life: minimum 24 months from delivery Melting point:...- €18.66 EUR
- €18.66 EUR
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ORTHO-PHOSPHORIC ACID 5% solution - pure 500ml WARCHEM
Technical information on chemical reagents: Chemical formula: H₃PO₄. CAS number: 7664-38-2 EC number: 231-633-2 Synonyms: Phosphoric acid Category: Acids Purity: 5% (pure, diluted solution) Appearance: colorless liquid Molar mass: 97.99 g/mol Density: 1.03 g/ml Packaging: plastic bottle Shelf life: at least 24 months from...- €7.13 EUR
- €7.13 EUR
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Potassium nitrate 1000g BIOMUS Technical information on chemical reagents: Chemical formula: KNO₃ CAS number: 7757-79-1 EC number: 231-818-8 Synonyms: saltpeter, niter Genre: Clean Purity: Pure Net weight: 1000g Examples of professional applications in various industries: Agriculture: Fertilizer: Potassium nitrate is used as a valuable...
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Boric acid 1kg BIOLABORATORY
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Ground sulfur 1kg BIOMUS
Ground sulfur 1000g BIOMUS Technical information on chemical reagents: CAS number: 7704-34-9 EC number: 231-722-6 Synonyms: Sulfur Net weight: 1000g Genre: Clean Cleanliness: Clean min. 99.9% Chemical formula: S Examples of professional applications in various industries: Chemical industry - Production of sulfuric acid: Ground...
- €6.39 EUR
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