Description

Ethylenediamine Sulfate is an important organic salt derived from ethylenediamine and sulfuric acid, serving as a stable and convenient source of the ethylenediamine moiety. This compound is valued for its role as a versatile chemical intermediate and complexing agent in various synthesis and formulation processes. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring controlled amine release or metal ion chelation.

Application

• Pharmaceutical Synthesis: Acts as a key intermediate and building block in the production of active pharmaceutical ingredients (APIs), particularly for drugs containing ethylenediamine-derived structures.
• Agrochemical Formulations: Used in the synthesis of certain herbicides, fungicides, and plant growth regulators where its chelating properties are beneficial.
• Chemical Intermediate: Serves as a precursor in organic synthesis for producing dyes, resins, and other complex organic molecules.
• Complexing Agent: Employed in analytical chemistry and industrial processes to chelate metal ions, aiding in catalysis, separation, or stabilization.
• Corrosion Inhibitor Component: Incorporated into formulations for cooling water systems and metal treatment fluids.
• Research & Development: Used in laboratory settings for chemical research, method development, and as a standard.

Basic Information

Product Name	Ethylenediamine Sulfate
CAS No.	22029-36-3
Molecular Formula	C₂H₁₀N₂O₄S
Molecular Weight	158.18 g/mol
Synonyms	1,2-Ethanediamine, sulfate (1:1); Ethylenediamine monosulfate; Ethylenediamine hemisulfate; Ethylenediamine, sulfate; Diaminoethane sulfate; EDA sulfate; Ethylenediamine sulfuric acid salt
EINECS	244-724-1

Quality Control

Our Ethylenediamine Sulfate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards and consistent specifications suitable for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Loss on Drying	≤ 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.