Laboratory reagents are one of the most important elements of chemistry laboratories. These reagents, also known as chemical reagents, can be incendiary or poisonous substances, so it is necessary that they are handled with care to avoid any unfortunate incident.
There is much talk about the safest reagents for laboratories, but it is also important to know the most dangerous reagents and understand the reason. Bringloe, ferric sulfate and silver nitrate are some of the most dangerous laboratory reagents today.
While the other reagents have their own level of danger, these three are particularly dangerous, and their use should be made only under the guidance of an informed professional.
Treatment of reagents in the laboratory and due care
Ferric sulfate, also known as iron (III) sulfate, is used in the laboratory for chlorination, precipitation, and oxidation-reduction processes. It is highly toxic to humans if inhaled or ingested and also irritates the skin and eyes.
If it comes in contact with oxygen, ferric sulfate becomes a flammable material and can cause an explosion and fire. Another extremely dangerous reagent is Brengloe, which consists of a highly flammable mixture of potassium chlorate, barium sulfate and hydrochloric acid; it is also toxic by inhalation, ingestion or skin contact.
Reactions that cause reagents
This reagent is often used in solid soap reactions and in some organic reactions; silver nitrate is commonly used to prepare solutions in the laboratory, and can also be found as part of household chemicals, such as cleaning products and deodorants.
Silver nitrate is highly toxic if inhaled, ingested, or in contact with the skin and also causes irritation on skin contact. Too little is enough to cause serious damage to the skin, eyes, digestive system, and respiratory system.
How reagents should be handled in the laboratory
It is important to remember that the safety of reagents must be a priority in laboratories; proper handling and storage are necessary to prevent any accident involving these dangerous reagents.
Chemical laboratories should also have personal protective equipment or restraints for workers handling such reagents.
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Last but not least, we can point out that among the most dangerous laboratory reagents are ferric sulfate, Brengloe and silver nitrate.
These reagents can cause serious effects on the body if inhaled, swallowed, or in contact with the skin. Therefore, when working with these dangerous reagents, it is absolutely necessary to follow the established safety procedures.