2. It is extremely irritating to the skin and mucous membranes. Do not take it orally. After a large amount of poisoning is absorbed, symptoms of the central nervous system will appear, and finally death due to central depression.
The percentage concentrations listed in the usage are calculated by HCHO.
Pharmacology and Toxicology
It is a powerful disinfectant. Formaldehyde can combine with amino groups in protein to denature the protein and have a bactericidal effect, and it has the effect of hardening tissues. It has a killing effect on bacteria, spores and viruses.