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Picric acid is a nitrated phenol with the formula (O2N)3C6H2OH, also known as 2,4,6-trinitrophenol. It is an explosive, a dye, and a medicine, and was first synthesized from phenol in 1841.
Picric acid is a yellow, bitter-tasting solid that can be used as a military explosive, a yellow dye, or an antiseptic. Learn about its history, synthesis, properties, and applications from Britannica's experts.
Picric acid, wetted with not less than 30% water by mass appears as a paste or slurry consisting of the yellow crystalline solid mixed with water.The dry compound is a sensitive high explosive. The mixture with water is considered safe for storage, handling and shipping. Can be detonated with a number 8 electric blasting cap.
Purchases of picric acid should be restricted to the smallest practical quantities. If possible, eliminate solid picric acid from your inventory by purchasing premixed stains or a 1% solution for use in stain preparation. Handling. Do not use metal spatulas to remove picric acid. Do not place in metal containers or containers with metal lids.
Picric acid is an organic compound with the formula (O2N)3C6H2OH and the IUPAC name 3C6 2,4,6-trinitrophenol. It is a yellow dye, an explosive, an antiseptic, and a reagent for various chemical reactions.
Learn about picric acid, a highly explosive chemical used in laboratories and other industries. Find out how it can affect your health and what to do if you are exposed to it.
Picric acid is a yellow chemical used in dyes and explosives, with three nitro groups attached to a phenol ring. It is highly explosive, toxic, and corrosive, and requires proper handling and storage. Learn about its formula, structure, preparation, and applications in this article.
Picric is a secondary explosive however, and requires substantially confinement and energy to detonate. Picric acid is toxic through skin contact and inhalation. Skin contact will result in bright yellow stains. Inhalation can be noticed in large amounts due to a bitter taste in the mouth, but this should not be used as a detection method but a ...
Picric acid is a yellow, explosive compound derived from phenol and nitro groups. Learn about its structure, properties, applications, challenges, and history in this comprehensive guide.
picric acid (pĬk´rĬk) or 2,4,6-trinitrophenol (trī´nī´trōfē´nōl), C6H2(NO2)3OH, a toxic yellow crystalline solid that melts at 122°C and is soluble in most organic solvents. Picric acid is a derivative of phenol [1].