Description
Specifications Table
Product Name – Perchloric acid, 0.1 N volumetric solution in glacial acetic acid BAKER ANALYZED™ reagent
Quantity/Pack Size – 1 L
Form – Liquid
Grade – BAKER ANALYZED™ Reagent
Application – Non-aqueous titrations, acid-base titrations
Product Overview
This 0.1N perchloric acid volumetric solution in glacial acetic acid is a high-purity BAKER ANALYZED™ reagent designed for precise analytical applications. The solution is standardized to 0.1 normal concentration, ensuring accuracy in non-aqueous titrations where water interference must be minimized. Perchloric acid in glacial acetic acid provides a strong acidic medium without introducing moisture, making it particularly valuable for determining weak bases or analyzing compounds sensitive to hydrolysis. The BAKER ANALYZED™ certification guarantees strict quality control, with each batch tested for concentration, purity, and absence of interfering impurities. This solution is stabilized to prevent degradation and packaged in high-density polyethylene bottles to maintain integrity during storage. Its clear, colorless appearance indicates minimal contamination, while the glacial acetic acid solvent enhances solubility for organic analytes. The reagent is compatible with most glassware and standard titration setups, though proper ventilation is recommended due to the corrosive nature of perchloric acid.
FAQs
1. What is the shelf life of this 0.1N perchloric acid solution?
When stored unopened in its original container at room temperature, this solution maintains its titer for 12 months from the date of manufacture. Always verify the concentration before critical applications.
2. Can this solution be used for Karl Fischer titrations?
No, this perchloric acid solution is not suitable for Karl Fischer titrations, which require anhydrous conditions and iodine-based reagents. It is specifically formulated for non-aqueous acid-base titrations.
3. What safety precautions are necessary when handling this reagent?
Wear acid-resistant gloves, safety goggles, and a lab coat. Work under a fume hood due to the corrosive and oxidizing properties of perchloric acid. Avoid contact with organic materials to prevent fire hazards.
4. How should I dispose of unused or expired solution?
Neutralize with a compatible base (e.g., sodium bicarbonate) before disposal, following local hazardous waste regulations. Never pour untreated perchloric acid down drains.
5. Is this solution compatible with automatic titrators?
Yes, but ensure the titrator’s components (e.g., tubing, electrodes) are resistant to glacial acetic acid and perchloric acid. Rinse the system thoroughly with solvent after use.
