P-Nitroaniline

Product Overview

P-Nitroaniline (para-Nitroaniline, C₆H₆N₂O₂) is a yellow crystalline organic compound widely used in dye, pigment, and chemical intermediate production. Known for its strong electron-withdrawing nitro group and reactive amino group, it serves as a versatile intermediate in azo dye synthesis, pharmaceutical intermediates, and specialty chemicals.

P-Nitroaniline is valued for its high purity, stability, and reactivity, making it an essential compound in industrial and laboratory chemical manufacturing.

Key Product Identification

• Product Name: P-Nitroaniline

• Synonyms: 4-Nitroaniline, para-Nitroaniline

• Chemical Formula: C₆H₆N₂O₂

• CAS Number: 100-01-6

• Molecular Weight: 138.12 g/mol

• HS Code: 29214200

• Appearance: Yellow crystalline solid

• Odor: Mild, characteristic amine odor

• Solubility: Slightly soluble in water; soluble in ethanol, acetone, and organic solvents

Chemical & Physical Properties

Manufacturing & Quality Control

P-Nitroaniline is produced via nitration of aniline under controlled conditions. Quality control ensures:

• High chemical purity and low residual reactants

• Consistent particle size and crystallinity

• Compliance with industrial and laboratory chemical standards

Each batch undergoes HPLC/GC assay, melting point determination, and visual inspection to ensure reliability.

Applications of P-Nitroaniline

Dye & Pigment Industry

• Intermediate for azo dyes, pigments, and reactive dyes

• Provides color intensity and chemical stability in final products

Pharmaceutical & Chemical Intermediates

• Used in synthesis of pharmaceuticals, agrochemicals, and specialty chemicals

• Key building block for heterocyclic compounds

Laboratory & Research

• Applied in organic synthesis and analytical chemistry

• Serves as a model compound for diazotization and coupling reactions

Industrial Applications

• Utilized in chemical manufacturing and formulation for functional dyes and intermediates

Packaging & Logistics

• Standard Packaging:

• 25 kg / 50 kg kraft paper bag with polyethylene liner

• 500 kg jumbo bag (IBC) available

• Bulk Supply: Available upon request

• Storage Conditions:

• Store in a cool, dry, and well-ventilated area

• Protect from moisture, heat, and strong oxidizing agents

• Keep containers tightly sealed

Safety & Handling

• Avoid skin, eye, and inhalation exposure; use standard laboratory PPE

• Handle with care to prevent oxidation or contamination

• Consult the Safety Data Sheet (SDS/MSDS) for detailed handling and emergency instructions

Regulatory & Documentation

Available upon request:

• COA (Certificate of Analysis)

• SDS / MSDS

• TDS (Technical Data Sheet)

• Compliance with industrial and laboratory chemical standards

Why Choose Our P-Nitroaniline?

• ✔ High purity and consistent batch quality

• ✔ Suitable for dyes, pigments, pharmaceuticals, and specialty chemicals

• ✔ Flexible packaging and bulk supply options

• ✔ Export-ready documentation and regulatory support

• ✔ Technical guidance for chemical synthesis and industrial applications

Frequently Asked Questions (FAQ)

Q1: What is P-Nitroaniline used for?

It is used as an intermediate in the production of dyes, pigments, pharmaceuticals, and specialty chemicals.

Q2: Is P-Nitroaniline soluble in water?

It is slightly soluble in water but readily soluble in organic solvents such as ethanol, acetone, and dichloromethane.

Q3: Can you provide analytical and regulatory documents?

Yes, COA, SDS, TDS, and compliance certificates are available.

Q4: What is the typical minimum order quantity (MOQ)?

MOQ depends on packaging type and destination; please contact us for details.