Description

2-Amino-5-Nitrophenol is a versatile aromatic compound featuring both amino and nitro functional groups on a phenolic ring, making it a valuable intermediate in organic synthesis. Its primary commercial value lies in its role as a key building block for the production of dyes, pigments, and more complex specialty chemicals. This product is essential for manufacturers in the dye and pigment, pharmaceutical, and agrochemical industries seeking reliable, high-purity intermediates for their synthesis processes.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of azo dyes and other complex colorants for textiles, inks, and plastics.
• Pharmaceutical Synthesis: Used as a building block in the manufacture of certain active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Production: Serves as an intermediate in the synthesis of specific herbicides, pesticides, and plant growth regulators.
• Chemical Research & Development: Employed in organic synthesis laboratories for the development of novel compounds and material science applications.
• Photographic Chemicals: Can be utilized in the formulation of certain photographic developers and sensitizers.
• Corrosion Inhibitor Formulation: Acts as a component in specialty formulations designed to protect metals.

Basic Information

Item	Detail
Product Name	2-Amino-5-Nitrophenol
CAS No.	121-88-0
Molecular Formula	C6H6N2O3
Molecular Weight	154.12 g/mol
Synonyms	5-Nitro-2-aminophenol; 2-Hydroxy-4-nitroaniline; 4-Nitro-2-aminophenol; 1-Amino-2-hydroxy-5-nitrobenzene; C.I. 76535; C.I. Oxidation Base 25; Ursol 4R; Fourrine 57; Fourrine Brown 4R
EINECS	204-503-7

Quality Control

Our 2-Amino-5-Nitrophenol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed-upon standards. We support custom purity requirements for specific industrial and pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange-brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	195 - 205 °C
Loss on Drying	≤ 1.0%
Residue on Ignition (Sulfated Ash)	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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