Meaning of Formalin

What is Formalin:

It is known as formaldehyde either formaldehyde to the colorless liquid with a strong, unpleasant odorwhich consists of a 40% aqueous formaldehyde solution.

Its formula is “H2C=O”, and it is obtained by catalytic oxidation of methyl alcohol.

Formaldehyde was described in 1859 by the Russian chemist Aleksandr Butlerov (1828–1886), under the name “Dioxymethylen”, and it was in 1869 that August Wilhelm von Hofmann identified it as we know it today.

The term formol comes from the Latinformica”. By the International Union of Pure and Applied Chemistry, formalin is called methanal.

Formalin uses

Some of the uses that the individual gives to formaldehyde are the following:

  • The first use that the individual gives to formalin is the conservation of biological samples, tissues, and fresh corpses.
  • As for biopsies, formalin is used to prevent the development of formalin crystals in the tissue.
  • Formalin is a powerful antiseptic, or disinfectant.
  • It is used in shampoo, feminine hygiene products, bath creams, as is the case with keratin, among others, for the preservation of cosmetic and hair products. It is also used for permanent straightening.
  • Manufacture of wrinkle-free or unwrinkled textiles.
  • Manufacture of paper, plastics, resins.
  • Fertilizer.
  • paintings

formalin effects

Now, despite the different uses that formalin is given, it brings health contraindications such as:

  • eye damage
  • Allergic skin reaction.
  • Irritation in the throat.
  • Suffocation.
  • Poisoning.
  • Irritability.
  • Nausea.
  • Indigestion.

Studies by the World Health Organization (WHO) have concluded that “formaldehyde causes rhinopharyngeal cancer in men.”

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