Beschrijving
Barium chloride solution ROTI®Star 0,05 mol/l - 0,1 N is a volumetric solution of barium chloride with empirical formula BaCl₂ and molar mass 208,23 g/mol, supplied in a 500 ml plastic bottle. The stated concentration of 0,05 mol/l, equivalent to 0,1 N, identifies this aqueous reagent for volumetric and titrimetric procedures that specify barium chloride at this strength. Density is 1,007 g/cm³ and the boiling point is 100 °C, consistent with a dilute aqueous preparation. The ROTI®Star grade from manufacturer Carl ROTH is described as a volumetric solution, so it can be used where analytical methods call for BaCl₂ at 0,05 mol/l or 0,1 N. The 500 ml plastic pack is practical for bench dispensing and for covering multiple analytical series. Laboratories can apply the reagent in quantitative work that depends on a defined barium chloride concentration, whether protocols are written in molarity or in normality. Physical data for this ROTI®Star volumetric solution therefore include molar mass 208,23 g/mol, density 1,007 g/cm³ and boiling point 100 °C in a 500 ml plastic unit.

