Description

Sulfanilic Acid With 2-Aminoethanol is a specialized organic salt formed from sulfanilic acid and 2-aminoethanol (monoethanolamine). This compound is valued for its dual functionality, combining the aromatic sulfonic acid group with the reactive amine and alcohol groups of ethanolamine. It serves as a key intermediate and functional additive in several high-value chemical synthesis and formulation processes. Industries such as specialty chemicals, pharmaceuticals, and dye manufacturing utilize this material for its precise chemical properties.

Application

• Dye and Pigment Intermediate: Acts as a coupling agent and precursor in the synthesis of azo dyes and other colorants.
• Pharmaceutical Synthesis: Used as a building block or salt form in the production of certain active pharmaceutical ingredients (APIs).
• Corrosion Inhibitor Formulation: Incorporated into formulations for metal surface treatment and cooling water systems.
• Chemical Research & Development: Serves as a reagent in organic synthesis for introducing sulfonate and aminoethanol functionalities.
• Surfactant and Detergent Additive: Can be used to modify the properties of surfactants due to its ionic and hydrophilic character.
• Photographic Chemical: Employed in certain developer and sensitizer compositions.

Basic Information

Product Name	Sulfanilic Acid With 2-Aminoethanol
CAS No.	15730-83-3
Molecular Formula	C8H12N2O4S
Molecular Weight	232.26 g/mol
Synonyms	2-Aminoethanol Sulfanilate; Sulfanilic Acid Monoethanolamine Salt; 4-Aminobenzenesulfonic Acid Compound With 2-Aminoethanol (1:1); Ethanolamine 4-Aminobenzenesulfonate; Monoethanolamine Sulfanilate; Benzenesulfonic Acid, 4-Amino-, Compd. With 2-Aminoethanol (1:1); MEA Sulfanilate
EINECS	Contact for details

Quality Control

Our Sulfanilic Acid With 2-Aminoethanol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, identification, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates and meets the stringent requirements of industrial chemical applications.

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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
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.