Sulfuric Acid 0.25mol/l (0.5N) 1Ltr
c(H2SO4)=0,25MOL/L (0.5N) c(H₂SO₄) = 0.25 mol/l (0.5 N) Titripur®
Manufacturer: Merck
Catalog ID: 109073.1000
Stock: In Stock
Description
| Catalogue Number | 109073 |
Product Information
| HS Code | 2807 00 00 |
Physicochemical Information
| Density | 1.02 g/cm3 (20 °C) |
| pH value | 1.0 (H₂O, 20 °C) |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Amount-of-substance concentration | 0.2500 mol/l |
| The concentration of this volumetric solution was determined with volumetric standard Tris(hydroxymethyl)aminomethane (article number 1.02408). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.003 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 723e (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard Tris(hydroxmethyl)aminomethane, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025. |
