PARA NITRO BENZOIC ACID

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PARA NITRO BENZOIC ACID Trade Information

Payment Terms
Cash in Advance (CID)

Delivery Time
7 Days

Main Domestic Market
All India

About PARA NITRO BENZOIC ACID

p-Nitrobenzoic acid (4-nitrobenzoic acid) is a pale yellow organic solid used as a chemical intermediate in synthesizing products like dyes, pigments, pharmaceuticals (such as the anesthetic procaine), and in wastewater treatment. It is a stronger acid than benzoic acid due to the electron-withdrawing effect of the nitro group, and it has a melting point around .

Properties and uses

Appearance: Pale yellow crystalline solid.
Melting point: .
Solubility: Soluble in water and oxygenated/chlorinated solvents.
Acidity: A stronger acid than benzoic acid.
Uses:

Intermediate for dyes and pigments: Used in the production of azo dyes, pigments, and colorants for textiles, plastics, and inks.
Pharmaceutical precursor: A precursor to procaine and other pharmaceuticals.
Wastewater treatment: Used to remove protocatechuic acid from wastewater.
Biosynthesis: Participates in the biosynthesis of the antibiotic aureothin.

Synthesis

It can be prepared by oxidizing p-nitrotoluene with oxidizing agents like nitric acid, chromic acid, or permanganates.
Another method is reacting sodium nitrite with p-hydroxybenzoic acid.

Safety

According to Tokyo Chemical Industry, it is harmful if swallowed, may damage fertility or the unborn child, and may cause damage to organs.
Always use proper handling procedures and personal protective equipment when working with this chemical.

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