Beschreibung
Nitric acid ROTI®Star 0,1 mol/l - 0,1 N is a volumetric solution of nitric acid (CAS number 7697-37-2, empirical formula HNO₃, EG nr. 231-714-2) with a molar mass of 63,01 g/mol. Prepared at 0,1 mol/l (0,1 N), it is used in analytical laboratories for volumetric work and titrimetric procedures that require a defined nitric acid concentration. Physical data include a density of 1 g/cm³ and a boiling point of 100 °C, consistent with an aqueous volumetric solution. The article is supplied as a 500 ml pack in plastic, a practical volume for routine bench use. This nitric acid titrant belongs to the ROTI®Star volumetric standard solutions offered by manufacturer Carl ROTH and is intended for quantitative chemical analysis rather than as a concentrated technical acid. Laboratories can employ the 0,1 mol/l - 0,1 N strength where a dilute nitric acid solution is specified in methods. The stated molar mass, density and boiling point support identification and handling in the analytical workflow, while the 500 ml plastic presentation suits titration and volumetric standardisation on the laboratory bench.
Key features
- CAS number: 7697-37-2
- Pack sizes: 500 ml, 1 l
- EG nr.: 231-714-2
- Empirical formula: HNO₃
- Molar mass: 63,01 g/mol
- UNSPSC: 12352301
- Technical Information Sheet:
- Safety Data Sheet: