Description

Peroxynitric Acid CAS NO 26404-66-0 is a powerful oxidizing agent with the chemical formula HNO₄. This compound is valued in industrial and research settings for its strong oxidative properties, enabling efficient chemical transformations and synthesis. It is primarily utilized in advanced oxidation processes, specialty chemical manufacturing, and as a reagent in organic synthesis. Our supply ensures high purity and consistent quality for demanding technical applications.

Application

• Advanced oxidation processes (AOPs) for water treatment and environmental remediation.
• Specialty chemical synthesis as a potent and selective oxidizing agent.
• Research and development reagent for studying oxidation mechanisms and reaction pathways.
• Surface treatment and etching processes in specialized material manufacturing.
• Potential use in the synthesis of high-energy materials and specialty peroxides.
• Laboratory-scale applications requiring a strong, controllable oxidant.

Basic Information

Product Name	Peroxynitric Acid
CAS No.	26404-66-0
Molecular Formula	HNO₄
Molecular Weight	79.01 g/mol
Synonyms	Peroxynitric Acid; Nitrooxy perhydroxyl radical; Oxoperoxonitric acid; HNO₄; Peroxonitric acid
EINECS	Contact for details

Quality Control

Our Peroxynitric Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. While specific grade specifications vary, our standard quality commitment includes rigorous analytical testing. A Certificate of Analysis (COA) detailing purity, assay, and relevant impurity profiles is provided with each shipment to meet your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from incompatible materials such as reducing agents, strong bases, and organic compounds. Due to its nature as a strong oxidizer and its light sensitivity, it is recommended to store the product at controlled room temperature (15-25°C) and handle it with appropriate precautions to minimize decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HNO₄)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Water Content	≤ 1.0%
Stability	Stable under recommended storage conditions

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.