Picric Acid, Trinitrophenol

Picric Acid and Trinitrophenol are two yellow crystalline solids that are widely used for scientific and medical purposes. Both substances are nitroaromatic compounds containing nitro (-NO2) and carbonyl (-COOH) functional groups.

Picric Acid was first synthesized in 1771 and later used as a dye for leather and fabrics. Today it is widely used in histology, as a fixative for tissues before microscopic examination. Picric acid forms stable complexes with proteins, which allows you to preserve the structure of tissues and organs and prevent their degradation during preparation for research. In addition, picric acid can be used as an explosive, but today its use for such purposes is prohibited.

Trinitrophenol, also known as Picric acid, was first synthesized in 1841. It is widely used as a dye for explosives and in the production of pharmaceuticals and plastic materials. In medicine, this component is used to treat certain diseases such as fungal infections and urinary tract infections.

However, Trinitrophenol is also an extremely dangerous substance, as it can cause severe irritation to the skin and eyes, and in large quantities can be toxic to the body. Therefore, care must be taken when working with this substance and appropriate safety precautions must be used.

In conclusion, Picric Acid and Trinitrophenol are important chemical compounds that have found wide application in various fields of science and medicine. However, you must be aware of the possible dangers when working with these substances and follow appropriate safety precautions.

Picric acid, also known as trinitrophenol, is a yellow crystalline solid that is widely used in various fields of science and industry. It has unique properties that make it an indispensable tool in scientific research and production. In this article we will look at the properties of Picric acid and its use in various industries.

Picric acid is a crystalline solid that is yellow in color and has a high melting point. It is a strong oxidizing agent and has high chemical resistance to various media, including water, acids and alkalis. Picric acid easily dissolves in organic solvents and mixes with various substances, making it a universal ingredient for various chemical reactions.

One of the most important properties of picric acid is its ability to fix tissues when preparing them for histological studies. It is used to prevent the decomposition of tissues and preserve their structure for further study under a microscope. In addition, picric acid can be used as a dye for dyeing various materials such as leather, wool and textiles.

Picric acid is also used in the production of explosives, such as pyrotechnic products and fireworks. It can be used as a main component to create various paints, varnishes and other chemical compounds.

In general, picric acid is a universal and multi-purpose chemical compound that is used in many branches of science and industry due to its unique properties and chemical resistance.

Picric acid can be used in various fields of science and production. Let's look at a few examples:

– In the production of explosives: Picric acid is used in pyrotechnics and fireworks to create bright and colorful effects. It can also be used to create new explosive compositions with improved properties.

Picric acid and Trinitrophentol: properties and applications

Pikrsyan acid and Trinitrophenil are yellowish or amber colored crystalline solids used as dyes and tissue fixatives for histological studies. Let's look at some of the properties of these compounds and their technical applications.

**Picrian acid**

- Synthesized by combining nitrobenzene and acetic acid.

- Crystalline substance of yellow-green color. - Melting point: 158–165 °C (decomposes)

- Solubility in water: highly soluble to form coagulating salts **Trinitrophein** Orange-brown crystalline solid Melting point: 99 °C Solubility: in organic solvents, concentrated sulfuric acid. A solution in acetone and concentrated sulfuric acid is dark red, aqueous is a transparent, emerald green solution *When added to hydrogen peroxide, neutra