Description

2-(4-Amino-n-Ethyl-m-Toluidino)Ethanol Sulphate is an important organic intermediate and dye precursor. This compound matters for its role in synthesizing specialized colorants and functional chemicals, offering high reactivity and purity for demanding industrial processes. It is primarily needed by manufacturers in the dye and pigment, fine chemical, and pharmaceutical intermediate sectors for producing high-value products.

Application

• Primary Intermediate for Dyes and Pigments: A key building block in the synthesis of cationic dyes, particularly for acrylic and modified acrylic fibers.
• Fine Chemical Synthesis: Used in the production of specialized organic compounds requiring a sulfated ethanolamine functional group.
• Research & Development: Serves as a valuable reagent in chemical R&D for exploring new chromophores and functional materials.
• Photographic Chemicals: Can be utilized in the formulation of certain color-developing agents for photographic applications.
• Textile Auxiliaries: Employed in the manufacture of chemicals used for textile treatment and finishing.

Basic Information

Product Name	2-(4-Amino-n-Ethyl-m-Toluidino)Ethanol Sulphate
CAS No.	28020-34-0
Molecular Formula	C11H19N3O4S
Molecular Weight	289.35 g/mol
Synonyms	2-[(4-Amino-N-ethyl-3-methylphenyl)amino]ethanol sulfate; Ethanol, 2-[(4-amino-N-ethyl-m-toluidino)]-, sulfate; N-Ethyl-N-(2-hydroxyethyl)-4-amino-m-toluidine sulfate; 4-Amino-N-ethyl-N-(2-hydroxyethyl)-3-methylaniline sulfate; 2-((4-Amino-N-ethyl-3-methylphenyl)amino)ethyl hydrogen sulfate; AETSA; Base AET sulfate salt
EINECS	Contact for details

Quality Control

Our 2-(4-Amino-n-Ethyl-m-Toluidino)Ethanol Sulphate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 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.