Ammonium Thiocyanate Soln 1Ltr
c(NH₄SCN) = 0.1 mol/l (0.1 N) Titripur® Reag. Ph Eur,Reag. USP
Manufacturer: Merck
Catalog ID: 109079.1000
Stock: In Stock
Description
| Catalogue Number | 109079 |
Product Information
| Grade | Reag. Ph Eur,Reag. USP |
| HS Code | 2842 90 80 |
Physicochemical Information
| Density | 1.00 g/cm3 (20 °C) |
| pH value | 4.5 (H₂O, 20 °C) |
Storage and Shipping Information
| Storage | Storage temperature: no restrictions. |
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 silver nitrate standard solution (article number 1.09081) standardized against volumetric standard sodium chloride (article number 1.02406). 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 999b (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard sodium chloride, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025. |
