Paraformaldehyde (PFA) is the smallest polyoxymethylene, the polymerization product of formaldehyde with a typical degree of polymerization of 8–100 units. Paraformaldehyde …

Based on its evaluation of formaldehyde and paraformaldehyde, the Agency has determined that formaldehyde and paraformaldehyde products, unless labeled and used as specified in this …

Paraformaldehyde is a polymerized form of formaldehyde used as a fixative for staining membrane-associated proteins, facilitating the chemical crosslinking of free amino groups to …

Formalin solution (prepared using Paraformaldehyde) has been used to fix adult zebrafish tissue for histological applications.

Generates toxic formaldehyde gas when heated. Can react with air to give first peroxo acids, and ultimately formic acid. These reactions are activated by light, catalyzed by salts of transition …

You must review this guideline before working with paraformaldehyde (CAS 30525-89-4), also known as aldacide, polyoxymethylene, formaldehyde dry solid, or polymerized formaldehyde.

What is Paraformaldehyde (PFA)? Paraformaldehyde (PFA) is a polymer composed of multiple formaldehyde molecules linked together. It's a white solid with a slight formaldehyde odor …

Sep 25, 2025 · Paraformaldehyde is a polymerized form of formaldehyde (CHO) and is a stable white crystalline powder with the odor of monomeric formaldehyde. Because pure …

Jul 30, 2014 · Paraformaldehyde is the crystallized polymer of formaldehyde (97%) that is weighed out and dissolved in solution for experimentation or for cell and tissue fixation. …

Paraformaldehyde is a chemical compound with diverse applications across scientific and industrial fields. It serves as a versatile precursor, playing a significant role in processes from …