Description

Pyrocarbonic Acid is a reactive organic compound, also known as diethyl pyrocarbonate, primarily valued for its potent biocidal and sterilizing properties. Its ability to inactivate enzymes and microorganisms makes it a critical agent in processes requiring stringent aseptic control. This chemical is essential for manufacturers and researchers in the pharmaceutical, biotechnology, and food & beverage industries, where it is used for cold sterilization and as a preservative.

Application

• Cold Sterilization Agent in pharmaceutical and biotech processes for equipment and heat-sensitive solutions.
• Enzyme Inactivator in molecular biology and biochemistry to prevent RNAse and DNAse activity.
• Preservative in the beverage industry, particularly for wines and soft drinks, to control microbial growth.
• Intermediate in Organic Synthesis for the production of carbonates and other specialty chemicals.
• Disinfectant for laboratory surfaces and non-autoclavable materials.
• Viral Inactivation in the preparation of vaccines and biological products.

Basic Information

Product Name	Pyrocarbonic Acid
CAS No.	503-81-1
Molecular Formula	C6H10O5
Molecular Weight	162.14 g/mol
Synonyms	Diethyl Pyrocarbonate; DEPC; Ethoxyformic Anhydride; Diethyl Oxydiformate; Pyrocarbonic Acid Diethyl Ester; Diethyl Dicarbonate; Baycovin; Ethyl Pyrocarbonate
EINECS	207-964-3

Quality Control

Our Pyrocarbonic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 2°C and 8°C (refrigerated). Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent decomposition. Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Ethanol Content (GC)	≤ 2.0%
Density (20°C)	1.10 - 1.12 g/mL
Refractive Index (20°C)	1.395 - 1.405

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