Sodium hydroxide solution 0.1 N is a high-precision volumetric standard (VSA) used as a titrant in acid-base titration. Certified to meet international standards, it is essential for accurate quantitative analysis.
Sodium hydroxide solution (1.09141) is a ready-to-use volumetric reagent belonging to the Titripur line. It is manufactured using high-purity raw materials and CO2-free water to ensure maximum stability and precision. This solution is used primarily for the determination of acidic substances in aqueous media. As a Titripur® product, it is traceable to primary standard reference materials from NIST (National Institute of Standards and Technology), ensuring that laboratory results are reliable and globally comparable.
Advantages
- High Precision: Precise concentration of 0.1 mol/l with a narrow titer tolerance.
- NIST Traceability: Titer determined by titration against a primary standard and traceable to NIST.
- Ready-to-Use: Eliminates the time-consuming and hazardous process of preparing solutions from solid NaOH.
- Stable Packaging: Available in Titripac systems to protect the solution from atmospheric CO2 and evaporation.
- Certified Quality: Produced in an ISO 17025 accredited laboratory.
Technical specifications
| Catalogue number | 109141 |
| Product name | Sodium hydroxide solution (0.1 N) |
| Brand | Titripur® / Merck / Supelco® |
| Concentration | 0.1 mol/L (0.1 N) |
| Form | Liquid |
| Amount-of-substance (titer) | 0.0995 – 0.1005 mol/l |
| Traceability | Traceable to NIST (SRM) |
| Density | 1.00 g/cm³ (20 °C) |
| Storage temperature | +15 °C to +25 °C |
| Brand | Merck |
