0
Barbituric acid looks like its very polar... it should be soluble in water and acetone, at least.
Visualizing it on a TLC plate is problematic because the compound is not aromatic and thus does not absorb UV. The easiest way to visualize non-UV absorbing compounds on a TLC plate is using an iodine development chamber. In a jar, mix some powdered iodine (I2) crystals* and dry silica gel. Throw in the TLC plate (after running in the appropriate solvent system), shake it a bit, and use forceps to fish it out. The iodine should oxidize the compound on the plate and it should appear as a brown dot. The iodine development chamber can be used pretty much indefinitely. Hope this helps!
- Do all steps in the fume hood... pure iodine is toxic.
What else can I help you with?
What is the principle involved in this method of purifying oxalic acid?
The principle involved in purifying oxalic acid through recrystallization is based on the differences in solubility of impurities and oxalic acid in a specific solvent at different temperatures. By dissolving the impure oxalic acid in hot solvent and allowing it to cool, the less soluble impurities will crystallize out, leaving behind a purer oxalic acid solution.
Why phenobarbital include acid compound?
because it is derived from barbituric acid which is known of it's acidity by losing the [H] on the Beta carbon striking down the PH to around 5
Is strontium sulfate soluble?
not soluble but can be converted into an acid soluble salt
Is folic acid fat-soluble of water soluble?
Folic acid is a water-soluble B vitamin. it is involved in DNA regulation, carbon transfers, and metabolism of the amino acid homocysteine.
What make soluble in water will fizz when hydrochloric acid is added?
is soluble in water and will fizz when hydrochloric acid is added
Is hydrochloric acid soluble in cyclohexane?
No, hydrochloric acid is not soluble in cyclohexane because cyclohexane is a nonpolar solvent and hydrochloric acid is a polar molecule. Polar and nonpolar substances do not readily dissolve in each other.
What are the components of barbiturates?
Barbituric acid is the common chemical component of barbiturates.
What country did barbiturates come from?
Don't know :z hurry up and answer so i can finish my homework? Don't know :z hurry up and answer so i can finish my homework?
Is 2-naphthol soluble in HCl?
No, 2-naphthol is not soluble in hydrochloric acid (HCl) because it is a nonpolar compound and HCl is a polar solvent.
Is oleic acid soluble in chloroform?
Yes, oleic acid is soluble in chloroform due to its non-polar nature. Chloroform is a non-polar solvent, allowing for the dissolution of non-polar compounds like oleic acid.
Why is succinic acid soluble in hexane?
Succinic acid is soluble in hexane due to its non-polar nature. Hexane is a non-polar solvent, meaning it can dissolve other non-polar substances like succinic acid. The similar polarity of succinic acid and hexane allows for their interaction and solubility.
What is the best solvent for boric acid?
The best solvent for boric acid is water, as boric acid is highly soluble in water. It can also dissolve in alcohol, but water is more commonly used due to its effectiveness and availability.
What is an example of tranquilizer?
barbituric acid, luminal, equinil, vernola etc are examples for tranquilizers
How you can prepare barbituric acid?
Barbituric acid can be prepared by the condensation of urea with diethyl malonate in the presence of sodium ethoxide. The reaction typically requires heating under reflux for several hours. The resulting product can then be isolated and purified through recrystallization.
Is Mica soluble in any solvent?
Mica is not soluble in any solvent because it is an aluminosilicate mineral with a layered structure that does not readily dissolve. However, it can be dispersed or suspended in certain solvents to create mica-based products like paints and cosmetics.
Why is the conjugate acid of benzocaine soluble in water?
The conjugate acid of benzocaine, benzocaine hydrochloride, is soluble in water because the chloride ion from the hydrochloric acid forms ions that can interact with water molecules through ion-dipole interactions, enhancing its solubility in water. Additionally, the presence of the hydrophilic chloride ion increases the overall polarity of the molecule, aiding in its solubility in the polar solvent water.
What solvent would you use to measure the density of napthalene acid?
You can use a solvent like toluene or hexane to measure the density of napthalene acid using a density meter. These solvents are non-polar and have low solubility with napthalene acid, allowing for accurate density measurements.
