Description

4-Nitroaniline CAS NO 100-01-6 is a vital aromatic amine intermediate characterized by its bright yellow crystalline form. This compound is essential for the synthesis of a wide range of dyes, pigments, and more complex chemical entities. It is a key raw material for industries including agrochemicals, pharmaceuticals, and specialty chemicals, where reliable quality and consistent supply are paramount.

Application

• Dye and Pigment Manufacturing: A crucial precursor for producing azo dyes, including direct and acid dyes for textiles, leather, and paper.
• Agrochemical Synthesis: Used in the manufacture of certain pesticides and herbicides.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of various pharmacologically active compounds.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis and analytical chemistry.
• Corrosion Inhibitors: A component in formulations designed to protect metals.
• Photographic Chemicals: Used in specific photographic development processes.

Basic Information

Product Name	4-Nitroaniline
CAS No.	100-01-6
Molecular Formula	C6H6N2O2
Molecular Weight	138.12 g/mol
Synonyms	p-Nitroaniline; 1-Amino-4-nitrobenzene; 4-Nitrobenzenamine; PNA; C.I. 37035; Azofix Red GG Base; Fast Red GG Base; C.I. Azoic Diazo Component 37
EINECS	202-810-1

Quality Control

Our 4-Nitroaniline is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. A Certificate of Analysis (COA) detailing these results is provided with every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Bright yellow to yellow crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Melting Point	146 - 149 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.