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2-Amino-4-nitrophenol CAS 99-57-o High Purity Aromatic Intermediate for Dye Manufacturing

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2-Amino-4-nitrophenol CAS 99-57-o High Purity Aromatic Intermediate for Dye Manufacturing

Brand Name:	Xuanming
Model Number:	99-57-o
MOQ:	1g
Price:	20USD
Packaging Details:	foil bag
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Jiangsu

CAS Number:

99-57-o

Chemical Name:

2-Amino-4-nitrophenol

Appearance:

Yellow-brown To Orange Crystalline Powder

Molecular Formula:

C₆H₆N₂O₃

Molecular Weight:

154.12

Assay (HPLC):

99.0% Minimum

Supply Ability:

100kg

Product Description

2-Amino-4-nitrophenol CAS 99-57-o High Purity Aromatic Intermediate for Dye Manufacturing

2-Amino-4-nitrophenol (CAS 99-57-o) is a functional aromatic nitro compound with amino and hydroxyl substituents on the benzene ring. This fine chemical intermediate features stable molecular structure and good reaction activity, supporting diazotization and coupling reactions in synthetic processes. It serves as a core building block in colorant formulation and organic derivation, fitting diverse industrial production and laboratory research scenarios.

Product Specifications

Item	Standard
CAS Number	99-57-o
Chemical Name	2-Amino-4-nitrophenol
Appearance	Yellow-brown to orange crystalline powder
Molecular Formula	C₆H₆N₂O₃
Molecular Weight	154.12
Assay (HPLC)	99.0% minimum
Melting Point	140–143 °C
Storage Condition	Sealed, cool dry environment away from light

Product Properties

2-Amino-4-nitrophenol presents as yellow-brown to orange crystalline powder at ambient temperature. It is slightly soluble in water and soluble in ethanol, acetic acid and common polar organic solvents. The compound carries active amino and hydroxyl groups on its benzene ring, enabling smooth participation in substitution and condensation reactions. It maintains stable physicochemical properties under proper sealed storage, with consistent purity and reactivity for batch production.

Main Application

Primarily applied as key intermediate in dye production. Widely used for synthesis of direct dyes, reactive dyes and other colorant derivatives. It also serves as raw material for organic synthesis research and fine chemical derivation projects, supporting both laboratory scale trials and industrial batch manufacturing.

Q1: What is the solubility profile of 2-Amino-4-nitrophenol CAS 99-57-o?

A: It is slightly soluble in water and shows good solubility in ethanol, acetic acid and polar organic solvents.

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 remains valid for 24 months when kept in tightly sealed containers under cool, dry and dark conditions.

2-Amino-4-nitrophenol CAS 99-57-o High Purity Aromatic Intermediate for Dye Manufacturing

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Laboratory equipment

2-Amino-4-nitrophenol CAS 99-57-o High Purity Aromatic Intermediate for Dye Manufacturing