Potassium Hydroxide Soln in Ethanol 0.1N 1 Ltr
Potassium hydroxide solution in ethanol c(KOH) = 0.1 mol/l (0.1 N) Titripur® Reag. Ph Eur,Reag. USP. Potassium hydroxide solution in ethanol HS Code 3822 00 00, ph value 14 (H₂O, 20 °C).
Manufacturer: Merck
Catalog ID: 109115.1000
Stock: In Stock
Description
Catalogue Number | 109115 |
Product Information
Grade | Reag. Ph Eur,Reag. USP |
HS Code | 3822 00 00 |
Applications
Application | Potassium hydroxide solution in ethanol c(KOH) = 0.1 mol/l (0.1 N) Titripur® Reag. Ph Eur,Reag. USP. Potassium hydroxide solution in ethanol HS Code 3822 00 00, ph value 14 (H₂O, 20 °C). |
Physicochemical Information
Density | 0.836 g/cm3 (20 °C) |
Explosion limit | 3.5 - 15.0 %(V) (ethanol) |
Flash point | 12 °C (ethanol) |
Ignition temperature | 425 °C (ethanol) |
pH value | 14 (H₂O, 20 °C) |
Storage and Shipping Information
Storage | Store at +15°C to +25°C. |
Specifications
Volumetric solution in accordance to the chapter reagents of the Pharmacopoeia (Ph Eur, USP). | |
Amount-of-substance concentration | 0.1000 mol/l |
The concentration of this volumetric solution was determined with volumetric standard potassium hydrogen phthalate (article number 1.02400). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 84L (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard potassium hydrogen phthalate, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025. |