Merck 109108 Potassium hydroxide solution...
Merck 109108 Potassium hydroxide solution c(KOH) = 1 mol/l (1 N) Titripur® Reag. USP
Grade: Reag. USP
Katalog No: 115480.1000
Marka: Merck
Synonyms: N-Benzyl-N,N-dimethyl-N-[4-(1.1.3.3-tetramethylbutyl)-phenoxyethoxyethyl]ammonium chloride
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Açıklama | |
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Katalog Numarası | 115480 |
Eş anlamlı | N-Benzyl-N,N-dimethyl-N-[4-(1.1.3.3-tetramethylbutyl)-phenoxyethoxyethyl]ammonium chloride |
Ürün Bilgisi | |
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HS Kodu | 2923 90 00 |
Quality Level | MQ100 |
Fizikokimyasal Bilgiler | |
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Yoğunluk | 1.0 g/cm3 (20 °C) |
pH Değeri | 9 - 10 (H₂O, 20 °C) |
Özellikler | |
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Amount-of-substance concentration | 0.004000 mol/l |
The molar concentration of this volumetric solution is standardized against sodium dodecyl sulfate (catalog no. 1.12533). The determined titer is 1.000 at 20°C with a measurement uncertainty of ± 0.001. This titer is specific for the method, equipment and conditions of the titration laboratory of the Merck KGaA, Darmstadt, Germany. Note: The titer is a correction factor to correct variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For exact titration results it is recommended to determine a titer with the laboratory specific equipment and conditions directly after opening a bottle of new solution and at regular time intervals. |