Beschrijving
Nitric acid ROTI®Star 8 mol/l - 8 N is a volumetric solution with empirical formula HNO₃, CAS number 7697-37-2 and molar mass 63,01 g/mol. The product is packed in a 500 ml glass bottle and has a density of 1,25 g/cm³ and a boiling point above 83 °C. Concentration is given as 8 mol/l, corresponding to 8 N, for volumetric analysis. Further identifiers are EG number 231-714-2 and UN number 2031. The 500 ml glass pack weighs 0,900 kg, a practical quantity for routine laboratory use. This ROTI®Star volumetric solution from manufacturer Carl ROTH is intended for analytical chemistry at a defined 8 mol/l - 8 N titre. The listed density, boiling point and molar mass support method documentation and stoichiometric calculations. Glass packaging contains the aqueous HNO₃ solution during handling. Laboratories employ such volumetric solutions in titrimetric work and related quantitative procedures that require nitric acid of stated molarity. ROTI®Star 8 mol/l - 8 N thus presents nitric acid with documented composition and physical data for professional analytical applications.
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