Picramic Acid | 96-91-3

Description :

Overview of Picramic Acid

Picramic Acid is an aromatic organic compound derived from picric acid, commonly used as an important intermediate in dye, pigment, and specialty chemical manufacturing. It typically appears as a reddish-brown crystalline solid and is known for its reactivity in forming azo dyes and colorant intermediates.

With the chemical formula C₆H₅N₃O₅, Picramic Acid contains both amino and nitro functional groups, making it highly useful in industrial synthesis and coloration chemistry. The Picramic Acid structure consists of a benzene ring substituted with amino and nitro groups, enabling its role in coupling and dye-forming reactions.

Chemicalbull Pvt. Ltd. supplies high-quality Picramic Acid for bulk industrial use, export markets, and commercial chemical applications.

Applications of Picramic Acid

Dye & Pigment Manufacturing

Picramic Acid is widely used as a key intermediate in the production of azo dyes and pigments used in textiles, inks, and coatings.

It may be used with Aniline, 3-Aminophenol, and 4-Nitroaniline in dye synthesis processes to produce vibrant and stable colorants.

Textile & Colorant Industry

In textile processing, Picramic Acid plays a role in creating dyes that offer strong color intensity and durability, making it valuable for industrial textile applications.

Chemical Intermediate & Specialty Synthesis

Picramic Acid is used as a versatile intermediate in specialty chemical production, especially where nitrated aromatic compounds are required.

Research & Laboratory Applications

In laboratories, Picramic Acid is used for organic synthesis research and reaction development, particularly in nitration and reduction chemistry.

Safety & Handling Guidelines

• Store in tightly sealed containers in a cool, dry place

• Avoid inhalation of dust and direct contact with skin or eyes

• Use protective gloves, goggles, and appropriate safety equipment

• Handle with care due to reactive nitro groups

• Follow proper chemical disposal and safety protocols

Always refer to the MSDS before handling.

Where to Buy Picramic Acid?

Picramic Acid Manufacturer

Picramic Acid is manufactured through controlled reduction of picric acid, ensuring high purity and consistent quality for industrial applications.

Picramic Acid Supplier & Distributor

Looking to buy Picramic Acid in India or export markets? Chemicalbull Pvt. Ltd. is a trusted supplier and distributor offering:

• Bulk supply availability

• Competitive pricing

• Reliable logistics support

• Consistent product quality

You can also explore our wide range of industrial chemicals and dye intermediates through our homepage, making sourcing simple and efficient.

For the latest Picramic Acid price, technical details, and bulk enquiries, contact our team today.

MSDS for Picramic Acid

The MSDS for Picramic Acid provides complete information on hazard identification, safe handling, storage requirements, and emergency measures for industrial use.

Frequently Asked Questions (FAQ)

1. Why is Picramic Acid typically supplied as a wetted paste?

   In its dry state, Picramic Acid can be explosive. Maintaining a specific moisture level ensures it can be safely transported and handled without the risk of thermal or mechanical sensitivity.
   
   

2. What role does it play in leather dyeing?

   It is an essential component for Acid Brown and Acid Black dyes. It provides deep penetration into the leather fibers and ensures the color remains vibrant even after extensive use.
   
   

3. Can Picramic Acid be used as a pH indicator?

   Yes, it shifts colour significantly based on the acidity of the solution, making it a useful tool for specific laboratory analyses where a clear visual transition is required.