What is picrate used for?
Ammonium Picrate is a yellow, crystalline (sand-like) solid with a bitter taste. It is used in explosives, fireworks and as a rocket propellant.
What is picrate derivative?
A picrate is a salt containing the anion (O2N)3C6H2O− or an ester derivative of the picrate anion. These salts are often produced by reactions of picric acid (2,4,6-trinitrophenol). The picrate ion is intensely yellow, although many of its salts are brown or orange-red.
What is the structure of sodium picrate?
Sodium picrate
| PubChem CID | 62496 |
|---|---|
| Structure | Find Similar Structures |
| Molecular Formula | C6H2N3NaO7 |
| Synonyms | Sodium picrate Phenol, 2,4,6-trinitro-, sodium salt UNII-22M662453G 3324-58-1 Sodium, (picryloxy)- More… |
| Molecular Weight | 251.09 |
What is in ammonium picrate?
Ammonium picrate is a salt formed by reacting picric acid and ammonia. It is chemically related to the more stable explosive trinitrotoluene (TNT).
What is picric acid used for?
Picric acid is used in the production of explosives, matches, and electric batteries. It is also used in etching copper and manufacturing colored glass, in the leather industry, and in the synthesis of dyes. Picric acid is very unstable and is a flammmable/combustible material.
What are naphthalene derivatives?
Naphthalene is extensively used as a repellent or pesticide in agriculture. Naphthalene derivatives are essential as wetting agents and surfactants (to disperse colloids or to enhance solubility of hydrophobic compounds), and as insecticides.
How is ammonium picrate produced?
How do you get picric acid?
Picric acid is obtained by Nitration of phenol by concentrated HNO3 in presence of Concentrated H2SO4.
How do you make sodium picrate solution?
The reference alkaline picrate reagent was prepared fresh daily by mixing 5 parts by volume of a saturated aqueous solution of picric acid with 1 part by volume of a 10% weight to volume aqueous NaOH solution.
What is alkaline picrate?
Decreased levels are found in muscular dystrophy. Principle Picric acid in an alkaline medium reacts with creatinine to form a orange coloured complex with the alkaline picrate. Intensity of the colour formed is directly proportional to the amount of creatinine present in the sample.
Is diphenyl and biphenyl same?
Biphenyl (also known as diphenyl, phenylbenzene, 1,1′-biphenyl, lemonene or BP) is an organic compound that forms colorless crystals.
Is naphtha and naphthalene same?
Naphtha is the root of the word naphthalene, and can also be recognised in the word phthalate, and the paint colour phthalo blue.
What is explosive D?
Dunnite, also known as Explosive D or systematically as ammonium picrate, is an explosive developed in 1906 by US Army Major Beverly W. Dunn, who later served as the chief inspector of the Bureau of Transportation Explosives. Ammonium picrate is a salt formed by reacting picric acid and ammonia.
What are the symptoms of picric acid poisoning?
Symptoms of exposure include Eye irritation (redness, pain, yellow vision), cough, and sore throat. Swallowing picric acid may cause a bitter taste, headache, dizziness, nausea, vomiting, and diarrhea. High doses may cause destruction of the red blood cells and damage to the kidneys.