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trinitrophenol    
三硝基苯酚; 苦味酸

三硝基苯酚; 苦味酸


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  • Picric acid - Wikipedia
    Picric acid is an organic compound with the formula (O 2 N) 3 C 6 H 2 OH Its IUPAC name is 2,4,6-trinitrophenol (TNP) The name "picric" comes from Greek: πικρός (pikros), meaning "bitter", due to its bitter taste It is one of the most acidic phenols
  • Picric acid | Explosive, Synthesis, Detonator | Britannica
    nitro compound, any of a family of chemical compounds in which the nitro group (―O―N=O) forms part of the molecular structure The most common examples are organic substances in which a carbon atom is linked by a covalent bond to the nitrogen atom of the nitro group
  • Picric Acid | C6H3N3O7 | CID 6954 - PubChem
    Dangerously explosive if allowed to dry out The pure substance is denser than water (1 77 g cm-3) and moderately soluble in water Used in synthesis of dyes, as a drug, to manufacture explosives and matches, to etch copper and to make colored glass
  • Picric acid - Sciencemadness Wiki
    Picric acid is an organic chemical compound, a bright yellow explosive It is also known as trinitrophenol or TNP, a name reflecting the chemical it is created from
  • Information on Picric Acid – Stanford Environmental Health Safety
    Picric acid (CAS No 88‐89‐1; 2,4,6‐trinitrophenol, picronitric acid) is a pale yellow, odorless crystal that is slightly soluble in water It is primarily used as a staining reagent and in synthesis reactions
  • TRINITROPHENOL (PICRIC ACID), [WETTED WITH NOT LESS THAN 10% WATER BY . . .
    Reactivity Profile "Trinitrophenol (picric acid), wetted, with not less than 10% water by mass" is a desensitized explosive Can act as an oxidizing agent If mixed with strong reducing agent, may explode on contact or begin a vigorous reaction that culminates in a detonation
  • Understanding the toxicity of trinitrophenol and promising . . .
    TNP is highly toxic, poorly biodegradable, and a vigorous poison, strongly carcinogenic, and could cause severe diseases in humans and other animals Thus, TNP present in the industrial wastewater and landfill leachate must be removed due to its detrimental effects on natural ecosystems
  • Picric Acid: 2,4,6-trinitrophenol (TNP) | UMN University Health Safety
    Picric acid is a yellow crystalline solid with a bitter, phenolic odor When dissolved, picric acid forms a yellow solution, varying from light yellow to very dark yellow-brown depending on the concentration It is a strong nitrated organic compound and a powerful explosive Picric acid is highly sensitive to shock, friction, and heat, particularly when dry or when in contact with metals that
  • Picric Acid: Properties, Industrial Uses, and Handling Precautions
    Picric acid, or 2,4,6-trinitrophenol (TNP), is a highly nitrated organic compound known for its explosive properties, yellow crystalline appearance, and historical use in dyes, explosives, and medical applications
  • Guidelines for the Safe Handling of Picric Acid
    Picric acid (Trinitrophenol, picronitric acid) is a pale yellow, odorless crystal that is slightly soluble in water Outside of laboratories picric acid has primarily been used for explosives and fireworks





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