Description
Sodium hydroxide solution ROTI®Star 0,02 mol/l - 0,02 N is a volumetric solution of sodium hydroxide (empirical formula NaOH, CAS number 1310-73-2) prepared at 0,02 mol/l (0,02 N). Sodium hydroxide has a molar mass of 40,01 g/mol. The aqueous solution has a density of approximately 1 g/cm³ and a boiling point of about 100 °C. It is packed as 500 ml in plastic, a convenient size for laboratory volumetric work that specifies a 0,02 N sodium hydroxide titre. Offered in the ROTI®Star range from manufacturer Carl ROTH, this product is a volumetric solution for analytical chemistry at the stated concentration. The substance is listed under EG nr. 215-185-5. Density near 1 g/cm³ and boiling behaviour close to 100 °C reflect the dilute aqueous character of the preparation and guide typical bench handling. The 500 ml plastic pack supports routine titrimetric determinations, standardisation of acids and other quantitative procedures that call for 0,02 mol/l NaOH. This dilute volumetric alkali is intended for controlled analytical use rather than as a bulk process chemical.
Key features
- CAS number: 1310-73-2
- Pack sizes: 500 ml, 1 l
- EG nr.: 215-185-5
- Molar mass: 40,01 g/mol
- Density: ~1 g/cm³
- UNSPSC: 12352305
- Technical Information Sheet:
- Safety Data Sheet: