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METHYL SILBER - pure 5g WARCHEM
Technical information about chemical reagents: Reagent name: Methyl Violet CAS number: 8004-87-3 EC number: 210-042-3 Type: Indicators Species: pure Summary formula: C₂₄H₂₈ClN₃ Molar mass: 394 g/mol Appearance/Form: green powder Packaging: plastic container Shelf life: minimum 24 months from delivery Examples of professional applications in...- €12,07
- €12,07
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METHYL SILBER - pure 10g WARCHEM
Technical information about chemical reagents: Reagent name: Methyl Violet CAS number: 8004-87-3 EC number: 210-042-3 Type: Indicators Species: pure Summary formula: C₂₄H₂₈ClN₃ Molar mass: 394 g/mol Appearance/Form: green powder Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional applications...- €20,30
- €20,30
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CRYSTAL PHYLLITE 0.1% solution - pure 500ml WARCHEM
Technical information about chemical reagents: Chemical form: C25H30ClN3 CAS number: 548-62-9 EC number: 208-953-6 Synonyms: Gentian violet, Methyl violet 10B, Basic violet 3, Hexamethylpararosaniline chloride Category: Indicators (Triphenylmethane dye) Purity: pure Content: 0.1% (w/v) Molar mass: 407.99 g mol-¹ Appearance: purple liquid Packaging type:...- €22,50
- €22,50
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CRYSTAL PHYLLITE 0.1% solution - pure 250ml WARCHEM
Technical information about chemical reagents: Chemical form: C25H30ClN3 CAS number: 548-62-9 EC number: 208-953-6 Synonyms: Gentian violet, Methyl violet 10B, Basic violet 3, Hexamethylpararosaniline chloride Category: Indicators (Triphenylmethane dye) Purity: pure Content: 0.1% (w/v) Molar mass: 407.99 g mol-¹ Appearance: purple liquid Packaging type:...- €12,07
- €12,07
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CRYSTAL PURPLE solution 0.1% - pure 1L WARCHEM
Technical information about chemical reagents: Chemical form: C25H30ClN3 CAS number: 548-62-9 EC number: 208-953-6 Synonyms: Gentian violet, Methyl violet 10B, Basic violet 3, Hexamethylpararosaniline chloride Category: Indicators (Triphenylmethane dye) Purity: pure Content: 0.1% (w/v) Molar mass: 407.99 g mol-¹ Appearance: purple liquid Packaging type:...- €41,16
- €41,16
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CRYSTAL PURPLE - pure 50g 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 Species: pure Summary formula: C₂₅H₃₀ClN₃ Molar mass: 407.99 g/mol Content: 90% Appearance/Form: green powder Packaging: plastic container Shelf life: at least 24...- €41,71
- €41,71
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CRYSTAL PURPLE - pure 25g 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 Species: pure Summary formula: C₂₅H₃₀ClN₃ Molar mass: 407.99 g/mol Content: 90% Appearance/Form: green powder Packaging: plastic container Shelf life: at least 24...- €23,60
- €23,60
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PHENOLPHTHALEIN solution 0.1% in ethanol - pure 1L WARCHEM
Technical information about chemical reagents: Chemical formula: C₂₀H₁₄O₄. CAS number: 77-09-8 EC number: 201-004-7 Synonyms: 3,3-Bis-(4-hydroxyphenyl)phthalide Type: Pure Purity: 0.1%. Examples of professional applications in various industries: Analytical chemistry: Phenolphthalein is used as a pH indicator in acid-base titrations. It shows a color change...- €18,66
- €18,66
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PHENOL 50% solution - CZDA 250ml WARCHEM
Designation (English): Phenol solution 50% Synonyms: Carbolic acid in solution Species: pure for analysis Chemical formula: C₆H₅OH Molar mass: 94,11 g/mol EC number: 203-632-7 CAS number: 108-95-2 Quality parameters TESTED VALUE NORM Content 49,5% - 50,5% Identity as prescribed External appearance Colorless or light...- €20,85
- €20,85
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PHENOL 50% solution - CZDA 1L WARCHEM
Designation (English): Phenol solution 50% Synonyms: Carbolic acid in solution Species: pure for analysis Chemical formula: C₆H₅OH Molar mass: 94,11 g/mol EC number: 203-632-7 CAS number: 108-95-2 Quality parameters TESTED VALUE NORM Content 49,5% - 50,5% Identity as prescribed External appearance Colorless or light...- €68,05
- €68,05
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PHENOL Solution 25% - CZDA 250ml WARCHEM
Designation (English): Phenol solution 25% Synonyms: Carbolic acid in solution Species: pure for analysis Chemical formula: C₆H₅OH Molar mass: 94,11 g/mol EC number: 203-632-7 CAS number: 108-95-2 Quality parameters TESTED VALUE NORM Content 24,5% - 25,5% Identity as prescribed External appearance Colorless or light...- €11,52
- €11,52
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PHENOL 10% solution - pure 250ml WARCHEM
Description (English): Phenol solution 10% Synonyms: Carbolic acid in solution Species: pure Chemical formula: C₆H₅OH Molar mass: 94.11 g/mol EC number: 203-632-7 CAS number: 108-95-2 Quality parameters TESTED VALUE NORM Content 10.0% ± 0.5% Identity as prescribed External appearance Colorless or light pink liquid...- €9,33
- €9,33
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PHENOL Solution 5% - CZDA 500ml WARCHEM
Designation (English): Phenol solution 5% Synonyms: Carbolic acid in solution Species: pure for analysis Chemical formula: C₆H₅OH Molar mass: 94,11 g/mol EC number: 203-632-7 CAS number: 108-95-2 Quality parameters TESTED VALUE NORM Content 4,75% - 5,25% Identity as prescribed External appearance Colorless or light...- €13,17
- €13,17
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PHENOL solution 5% - CZDA 100ml WARCHEM
Designation (English): Phenol solution 5% Synonyms: Carbolic acid in solution Species: pure for analysis Chemical formula: C₆H₅OH Molar mass: 94,11 g/mol EC number: 203-632-7 CAS number: 108-95-2 Quality parameters TESTED VALUE NORM Content 4,75% - 5,25% Identity as prescribed External appearance Colorless or light...- €5,49
- €5,49
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PHENOL 5% solution - pure 500ml WARCHEM
Technical information about chemical reagents: Chemical Form: - CAS-Nummer: 108-95-2 EG-Nummer: 203-632-7 Synonyms: Carbolic acid in solution 5% Genus: other Purity: 5% Molar mass: 94.11 g/mol Density: 1.0 g/ml Appearance: colorless liquid Packaging: Brown glass bottle Shelf life: minimum 12 months from delivery Examples...- €12,62
- €12,62
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PHENOL - CZDA 50g WARCHEM
Technical information on chemical reagents: Chemical formula: C₆H₅OH CAS number: 108-95-2 EC number: 203-632-7 Synonyms: Phenol, Carbolic acid Genre: other Purity: ≥99% (analytical grade) Appearance: colorless crystals or white crystalline powder Molar mass: 94.11 g/mol Packaging: plastic container Shelf life: at least 24 months...- €9,33
- €9,33
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PHENOL - CZDA 1kg WARCHEM
Technical information on chemical reagents: Chemical formula: C₆H₅OH CAS number: 108-95-2 EC number: 203-632-7 Synonyms: Phenol, Carbolic acid Genre: other Purity: ≥99% (analytical grade) Appearance: colorless crystals or white crystalline powder Molar mass: 94.11 g/mol Packaging: plastic container Shelf life: at least 24 months...- €107,56
- €107,56
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PHENOL - pure 250g WARCHEM
Name (English): Phenol Synonyms: Carbolic acid Species: pure Chemical formula: C₆H₅OH Molar mass: 94.11 g/mol EC number: 203-632-7 CAS number: 108-95-2 Quality parameters TESTED VALUE NORM Content min. 98.0% Iron (Fe) max. 0.02% Water (KF) max. 0.75% Melting point 38.0 - 42.0°C External appearance...- €27,99
- €27,99
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1,10-Phenanthroline chloride 1hydrate - CZDA 5g WARCHEM
Name (English): 1,10-Phenanthroline hydrochloride monohydrate Synonyms: 1,10-Phenanthroline hydrochloride monohydrate Species: pure for analysis Chemical formula: C₁₂H₈N₂ x HCl x 1H₂O Molar mass: 234.69 g/mol EC no: 223-325-1 CAS number: 18851-33-7 Quality parameter TESTED VALUE STANDARD Content (calculated on dry basis) min. 99.5% Sensitivity to...- €56,52
- €56,52
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1,10-PHENANTHROLINE CHLORIDE 1-Hydrate - CZDA 25g WARCHEM
Name (English): 1,10-Phenanthroline hydrochloride monohydrate Synonyms: 1,10-Phenanthroline hydrochloride monohydrate Species: pure for analysis Chemical formula: C₁₂H₈N₂ x HCl x 1H₂O Molar mass: 234.69 g/mol EC no: 223-325-1 CAS number: 18851-33-7 Quality parameter TESTED VALUE STANDARD Content (calculated on dry basis) min. 99.5% Sensitivity to...- €236,52
- €236,52
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