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Sodium 2-Amino-4-nitrophenolate CAS 61702-43-0 Stable Aromatic Derivative Intermediate for Dye Synthesis

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Sodium 2-Amino-4-nitrophenolate CAS 61702-43-0 Stable Aromatic Derivative Intermediate for Dye Synthesis

Brand Name:	Xuanming
Model Number:	61702-43-0
MOQ:	500g
Price:	200USD
Packaging Details:	box
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Jiangsu

CAS Number:

61702-43-0

Chemical Name:

Sodium 2-amino-4-nitrophenolate

Appearance:

Yellow-brown Flake Crystalline Solid

Molecular Formula:

C₆H₅N₂NaO₃

Molecular Weight:

176.11

Assay (HPLC):

80.0% Minimum

Supply Ability:

100kg

Product Description

Sodium 2-Amino-4-nitrophenolate CAS 61702-43-0 Stable Aromatic Derivative Intermediate for Dye Synthesis

Overview

Sodium 2-amino-4-nitrophenolate (CAS 61702-43-0) is the sodium salt form of 2-amino-4-nitrophenol, belonging to aromatic nitro substituted derivatives. This fine chemical intermediate presents good water solubility and reliable reaction activity, supporting smooth diazotization and coupling processes in colorant production. It serves as a fundamental building block in dye formulation and organic derivation workflows, adapting to batch manufacturing and laboratory research demands.

Product Specifications

Item	Standard
CAS Number	61702-43-0
Chemical Name	Sodium 2-amino-4-nitrophenolate
Appearance	Yellow-brown flake crystalline solid
Molecular Formula	C₆H₅N₂NaO₃
Molecular Weight	176.11
Assay (HPLC)	80.0% minimum
Melting Point	80–90 °C
Storage Condition	Sealed, cool dry environment away from light

Product Properties

This compound appears as yellow-brown flake crystalline solid at ambient temperature. It exhibits good solubility in aqueous solutions and dissolves readily in acidic media. Its benzene ring carries active amino and nitrophenolate groups, enabling efficient participation in substitution and condensation reactions. The salt form delivers improved handling convenience and storage stability compared with free phenol, maintaining consistent reactivity under proper sealed conditions.

Main Application

Primarily used as core intermediate in dye manufacturing. Widely adopted for production of acid mordant dyes, neutral dyes and related colorant derivatives. It also fits organic synthesis research and fine chemical derivation projects, supporting both laboratory scale trials and industrial batch production processes.

Q1: What is the solubility feature of Sodium 2-amino-4-nitrophenolate CAS 61702-43-0?

A: It shows good solubility in water and acidic solutions, facilitating liquid phase reaction operations.

Q2: Can supporting test documents be provided?

A: Corresponding COA and SDS documents are available upon formal inquiry and order arrangement.

Q3: What is the shelf life under recommended storage?

A: It maintains stable performance for 24 months when kept in tightly sealed containers under cool, dry and dark conditions.

Sodium 2-Amino-4-nitrophenolate CAS 61702-43-0 Stable Aromatic Derivative Intermediate for Dye Synthesis

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Sodium 2-Amino-4-nitrophenolate CAS 61702-43-0 Stable Aromatic Derivative Intermediate for Dye Synthesis