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BENZENE - 1L WARCHEM
Technical information about chemical reagents: Chemical formula: C6H6 CAS number: 71-43-2 EC number: 200-753-7 Synonyms: Benzene Grade: pure for analysis Molar mass: 78.11 g/mol Appearance: colorless, volatile liquid with characteristic odor Solubility: poorly soluble in water, miscible with organic solvents Packaging: in sealed glass...- £77.00
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POTASSIUM SULFATE - pure 1Kg WARCHEM
Technical information about chemical reagents: Chemical formula: K₂SO₄ CAS number: 7778-80-5 EC number: 231-915-5 Synonyms: potassium sulfate Type: pure Purity: pure Molar mass: 174.27 g/mol Appearance: white, crystalline powder Odor: odorless Melting point: approx. 1069 °C Boiling point: decomposes before boiling Density: approx. 2.66 g/cm³...- £32.00
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LEAD(II) OXIDE - pure 500g WARCHEM
Technical information on chemical reagents: Chemical formula: PbO CAS number: 1317-36-8 EC number: 215-267-0 Synonyms: Lead oxide Genre: pure Purity: pure Molar mass: 223.19 g/mol Appearance: yellow to reddish-brown powder (depending on crystal form – α- or β-modification) Odor: odorless Melting point: approx. 888 °C...- £21.00
- £21.00
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COPPER(II) OXIDE - pure 100g WARCHEM
Technical information on chemical reagents: Chemical formula: CuO CAS number: 1317-38-0 EC number: 215-269-1 Synonyms: Copper oxide Genre: pure Purity: pure Molar mass: 79.55 g/mol Appearance: black, crystalline powder Odor: odorless Melting point: approx. 1326 °C Boiling point: decomposes before reaching a clear boiling point...- £26.00
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Lithium Citrate Square - pure 25g WARCHEM
Technical information on chemical reagents: Chemical formula: Li₃C₆H₅O₇ · 4H₂O CAS number: 6080-58-6 EC number: 213-045-8 Synonyms: Lithium citrate tetrahydrate Genre: pure Purity: pure Molar mass: 281.98 g/mol Appearance: colorless to white, crystalline substance Odor: odorless Melting point: decomposes when heated with release of...- £19.00
- £19.00
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PALMITIC ACID - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: C₁₅H₃₁COOH CAS number: 57-10-3 EC number: 200-312-9 Synonyms: Hexadecanoic acid Genre: pure Purity: pure Molar mass: 256.43 g/mol Appearance: white, waxy powder or flakes Odor: faintly fatty Melting point: approx. 62–64 °C Boiling point: approx. 215 °C (at 10...- £27.00
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MICROCRYSTALLINE CELLULOSE - pure 250g WARCHEM
Technical information on chemical reagents: Chemical formula: (C₆H₁₀O₅)ₙ CAS number: 9004-34-6 EC number: 232-674-9 Synonyms: Beta-Amylose Genre: pure Purity: pure Molar mass: variable (polymer structure) Appearance: white, odorless, fine powder Odor: odorless Melting point: decomposes before melting Density: approx. 1.5 g/cm³ Solubility: insoluble in...- £32.00
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BISMUTH(III) NITRATE basic - pure 50g WARCHEM
Technical information about chemical reagents: Chemical formula: 4BiNO₃(OH)₂ · BiO(OH) CAS number: 1304-85-4 EC number: 215-136-8 Synonyms: Bismuth subnitrate BASIC Type: pure Purity: pure Molar mass: 1461.9 g/mol Appearance: fine, white powder Odor: odorless Melting point: decomposes before melting Density: approx. 4.9 g/cm³ Solubility:...- £21.00
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BENZENE - pure 250ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₆H₆ CAS number: 71-43-2 EC number: 200-753-7 Synonyms: Benzene Type: pure Purity: pure Molar mass: 78.11 g/mol Appearance: colorless, clear liquid Odor: aromatic, sweetish Melting point: 5.5 °C Boiling point: 80.1 °C Density: 0.88 g/cm³ (at 20 °C) Solubility: poorly...- £24.00
- £24.00
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DIMETHYLFORMAMIDE - pure 500 ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₃H₇NO CAS number: 68-12-2 EC number: 200-679-5 Synonyms: N,N-Dimethylformamide, Dimethylformamide, Formaldehyde, Dimethylamine formate, DMF Type: pure Purity: pure Molar mass: 73.1 g/mol Appearance: colorless, clear liquid Odor: slightly fishy Melting point: −61 °C Boiling point: 153 °C Density: 0.944...- £20.00
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TOLUENE - PURE 500 ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₇H₈ CAS number: 108-88-3 EC number: 203-625-9 Synonyms: Methylbenzene Type: pure for analysis Purity: pure (for analysis) Molar mass: 92.14 g/mol Appearance: colorless, clear liquid Odor: aromatic Melting point: −95 °C Boiling point: 110.6 °C Density: 0.87 g/cm³ (at...- £13.00
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METHYLENE BLUE - PURE 25g WARCHEM
Technical information about chemical reagents: Chemical formula: C16H18ClN3S CAS Number: 61-73-4 EC number: 200-515-2 Synonyms: – Type: Indicators Purity: ≥82 % Molar mass: 319,86 g/mol Appearance: reddish-brown or green powder Packaging: plastic container Shelf life: minimum 24 months from delivery Examples of professional applications in various...- £21.00
- £21.00
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BARIUMNITRAT - PURE 10g WARCHEM
Technical information on chemical reagents: Chemical formula: Ba(NO₃)₂ CAS number: 10022-31-8 EC number: 233-020-5 Synonyms: barium nitrate Grade: pure Molar mass: 261.32 g/mol Physical form: white, crystalline solid Type: inorganic salt / oxidizing agent Packaging: (please specify – typically plastic or safety can) Expiry...- £3.00
- £3.00
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SODIUM SULFITE 7hydrate - pure 50g WARCHEM
Technical information on chemical reagents: Chemical formula: Na₂SO₃ · 7H₂O CAS number: 10102-15-5 EC number: 231-821-4 Synonyms: Sodium sulfite Genre: pure Purity / Content: ≥ 91% Molar mass: 252.16 g/mol Physical form: white, crystalline powder Type: Salts Packaging: plastic container Expiry date: minimum 24...- £3.00
- £3.00
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GLUTARALDEHYDE 2.5% - pure 100 ml WARCHEM
Technical information about chemical reagents: Chemical formula: C₅H₈O₂ CAS number: 111-30-8 EG number: 203-856-5 Synonyms: Glutaraldehyde, Glutaral Genre: other Purity: 2.5 % Molar mass: 100.12 g/mol Density: 1.01 g/ml Appearance: colorless to pale yellow, clear liquid Packaging: plastic packaging Shelf life: minimum 24 months from delivery Examples...- £3.00
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SODIUM METAL PELLETS - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: Na CAS number: 7440-23-5 EC number: 231-132-9 Synonyms: Sodium in kerosene, sodium metal pieces Type: Pure Purity: ≥ 99 % Molar mass: 23 g/mol Appearance: silver-gray pieces (preserved under kerosene) Packaging: Brown glass container Shelf life: at least 24 months...- £17.00
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MANGANESE (II) SULFATE 4hydrate - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: MnSO₄ · 4H₂O CAS number: 10101-68-5 EC number: 232-089-9 Synonyms: Manganese sulfate tetrahydrate Type: Pure Purity: ≥ 95 % Molar mass: 223.06 g/mol Appearance: light pink powder Packaging: plastic container Shelf life: at least 24 months from delivery Solubility: very...- £5.00
- £5.00
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MANGANESE(II) SULFATE monohydrate - PURE 50g WARCHEM
Technical information about chemical reagents: Chemical formula: MnSO₄ · H₂O CAS Number: 10034-96-5 EC number: 232-089-9 Synonyms: Manganese(II) sulfate monohydrate, Manganese sulfate monohydrate Category: Salts Purity: 99% Molar mass: 169.01 g/mol Appearance: light pink powder Packaging: plastic container Shelf life: minimum 24 months from...- £3.00
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SODIUM CARBONATE anhydrous - PURE 100g WARCHEM
Technical information on chemical reagents: Chemical formula: Na₂CO₃ CAS number: 497-19-8 EC number: 207-838-8 Synonyms: Soda Grade: Analytical Quality Purity: 99.5% Molar mass: 105.99 g/mol Appearance: white powder Packaging: plastic container Shelf life: minimum 24 months from delivery Melting point: 851°C Solubility: highly water-soluble...- £5.00
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DIMETHYLOGLYOXIME - pure 5g WARCHEM
Technical information about chemical reagents: Chemical formula: C₄H₈N₂O₂ CAS number: 95-45-4 EC number: 202-420-1 Synonyms: Dimethylglyoxime, Diacetyldioxime Category: Indicators Purity: at least 98% Molar mass: 116.11 g/mol Appearance: light powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional...- £4.00
- £4.00
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