Description
Specifications Table
Product Name – Perchloric Acid 60% ER
Quantity/Pack Size – 2.5 LT, 500 ML
Form – Liquid
Grade – ER (Extra Pure)
Application – Oxidation reactions, Analytical chemistry, Sample digestion, Trace metal analysis
product overview
Perchloric Acid 60% ER is a highly concentrated and exceptionally pure form of perchloric acid, specifically manufactured to meet the rigorous demands of analytical and research laboratories. As a powerful inorganic acid and a potent oxidizing agent, it plays a critical role in numerous chemical processes. The “ER” grade signifies its “Extra Pure” quality, ensuring minimal impurities that could interfere with sensitive experimental results or compromise the accuracy of quantitative analyses, which is paramount in precision-driven scientific work.
This chemical is widely utilized for the complete digestion of various complex matrices, including organic materials, geological samples, and biological tissues. This preparatory step is crucial before conducting trace element analysis using advanced techniques such as Atomic Absorption Spectroscopy (AAS), Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES), or Inductively Coupled Plasma Mass Spectrometry (ICP-MS). Its efficacy in breaking down complex matrices into soluble components makes it indispensable for achieving complete sample dissolution, a prerequisite for accurate and reproducible measurements in environmental, clinical, and industrial analyses.
Furthermore, Perchloric Acid 60% ER serves as an essential reagent in various titrimetric procedures, particularly in non-aqueous titrations, where its strong acidic properties are effectively leveraged for precise endpoint determinations. Its consistent concentration and exceptionally low impurity profile make it a reliable choice for critical applications where reagent purity directly impacts data integrity and experimental success. Laboratory professionals and researchers depend on its consistent performance for demanding tasks such as preparing certified reference standards, performing controlled redox reactions, and in specialized synthetic pathways. When handled with appropriate safety protocols, Perchloric Acid 60% ER offers superior performance and contributes significantly to the success and reliability of diverse laboratory operations.
FAQs
1. What are the primary applications of Perchloric Acid 60% ER?
Perchloric Acid 60% ER is primarily used as a strong oxidizing agent for the digestion of organic, geological, and biological samples in preparation for trace element analysis. It is also employed in various analytical procedures, including non-aqueous titrations and redox reactions.
2. What does “ER” grade signify for Perchloric Acid?
The “ER” grade stands for “Extra Pure” or “For Analysis,” indicating a very high level of purity with extremely low levels of impurities. This grade is suitable for sensitive analytical applications where reagent purity is critical to prevent interference and ensure accurate results.
3. How should Perchloric Acid 60% ER be safely stored?
Perchloric Acid 60% ER should be stored in a cool, dry, and well-ventilated area, away from combustible materials, strong reducing agents, and organic compounds. It must be kept in its original, tightly sealed container, preferably within a designated acid storage cabinet. Proper labeling and segregation are essential to prevent accidental reactions.
4. Are there any common alternatives to Perchloric Acid for sample digestion?
Common alternatives for sample digestion include nitric acid, sulfuric acid, or a combination of acids (e.g., aqua regia). The choice depends on the specific sample matrix and the analytical method. However, Perchloric Acid is often preferred for its strong oxidizing power when complete organic matrix destruction is required.
5. Is Perchloric Acid 60% ER suitable for all types of laboratory work?
Due to its highly corrosive and powerful oxidizing nature, Perchloric Acid 60% ER is suitable for specific laboratory applications that require its unique properties, such as precise analytical digestions. It requires specialized handling, ventilation, and safety precautions, making it not universally suitable for all general lab tasks.
