Description

Diethanolamine Sulfate is an organic sulfate salt derived from diethanolamine, a versatile amino alcohol. This compound is valued for its role as an intermediate in the synthesis of specialized surfactants, emulsifiers, and corrosion inhibitors. It serves critical functions in the formulation of industrial cleaning products, textile auxiliaries, and personal care items, where its ionic character and compatibility are key advantages. Global manufacturers and chemical processors rely on this material for its consistent performance in demanding applications.

Application

• Surfactant & Emulsifier Intermediate: A key building block for synthesizing anionic and amphoteric surfactants used in industrial and institutional cleaners.
• Textile Processing: Employed in the formulation of softening agents, dyeing auxiliaries, and antistatic agents for synthetic and natural fibers.
• Metalworking Fluids: Acts as a component in corrosion inhibitor packages for water-based cutting fluids and coolants.
• Personal Care & Cosmetics: Used in the production of mild surfactants for shampoos, body washes, and other cleansing formulations.
• Agricultural Adjuvants: Functions as an ingredient in pesticide and herbicide formulations to enhance spreading and adherence.
• Gas Scrubbing: Can be utilized in acid gas removal processes due to its amine functionality.

Basic Information

Product Name	Diethanolamine Sulfate
CAS No.	59219-56-6
Molecular Formula	C₄H₁₁NO₅S
Molecular Weight	185.20 g/mol
Synonyms	Bis(2-hydroxyethyl)ammonium sulfate; DEA sulfate; Diethanolamine hydrogen sulfate; 2,2'-Iminobis[ethanol] sulfate (1:1); Ethanol, 2,2'-iminobis-, sulfate (1:1); Sulfuric acid, compd. with 2,2'-iminobis[ethanol] (1:1); Diethanolammonium sulfate
EINECS	Contact for details

Quality Control

Our Diethanolamine Sulfate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, moisture content, and appearance. Our quality commitment supports compliance with relevant industrial standards and your specific formulation requirements.

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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to standard
Assay (Titration)	≥ 98.0 %
Water Content (KF)	≤ 2.0 %
pH (5% solution)	Contact for details
Sulfate Content	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.