Ready-to-use solution of perchloric acid in anhydrous acetic acid, standardized for titration in non-aqueous media according to Ph. Eur. and USP compendial methods.
Perchloric Acid Solution 0.1 mol/L (0.1 N) in anhydrous acetic acid, catalogue No. 109065, is a ready-to-use volumetric solution supplied by Sigma-Aldrich / Merck under the Titripur® product line. It contains a defined amount of perchloric acid (HClO₄) dissolved in anhydrous acetic acid and is standardized for use in titration procedures conducted in non-aqueous media, in compliance with Ph. Eur. and USP reagent specifications. This solution is suitable for quantitative analytical titrations that require a stable and traceable acid standard.
Advantages
- Ready-to-use standardized solution (0.1 mol/L, 0.1 N) for titrations in non-aqueous media.
- Formulated with perchloric acid in anhydrous acetic acid for analytical accuracy.
- Meets European Pharmacopoeia (Ph. Eur.) and United States Pharmacopeia (USP) reagent requirements.
- Titripur® quality ensures lot traceability and volumetric reliability.
- Liquid form removes need for manual preparation of corrosive acid solutions.
Technical specifications
| Product name | Perchloric Acid Solution 0.1 mol/L (0.1 N) |
| Catalogue number | 109065 |
| Brand / product line | Sigma-Aldrich / Titripur® |
| Chemical | Perchloric acid (HClO₄) in anhydrous acetic acid |
| Assay / concentration | 0.1 mol/L (0.1 N) |
| Form | Liquid volumetric solution |
| Application | Titration in non-aqueous media |
| Technique | Analytical titration |
| Pharmacopoeia type | Ph. Eur. / USP reagent |
| Solvent | Anhydrous acetic acid |
| Hazard class | Corrosive, flammable |
| Storage conditions | 15–25 °C, tightly closed |
| Brand | Merck |
