Description

Ammonium 2-Aminoethane-1,1-Disulfonic Acid Hydrate, Min. 95% is a high-purity, specialty organic ammonium salt characterized by its unique disulfonic acid structure. This compound is valued for its role as a versatile intermediate and buffering agent in advanced chemical synthesis and formulation processes. It is essential for researchers and manufacturers in the pharmaceutical, biochemical, and specialty chemical industries who require precise and reliable raw materials for developing high-performance products.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Biochemical Research: Serves as a component in buffer systems for enzymatic studies and protein purification.
• Chemical Synthesis: Acts as a key building block or catalyst in organic reactions, particularly where sulfonate groups are required.
• Specialty Surfactants & Detergents: Utilized in the formulation of high-performance, specialty cleaning and surface-active products.
• Water Treatment Chemicals: Employed as a chelating or sequestering agent in industrial water treatment formulations.
• Electroplating & Metal Finishing: Functions as an additive in plating baths to improve surface quality and process stability.

Basic Information

Product Name	Ammonium 2-Aminoethane-1,1-Disulfonic Acid Hydrate, Min. 95%
CAS No.	1235825-84-9
Molecular Formula	C₂H₁₂N₂O₇S₂
Molecular Weight	240.26 g/mol (anhydrous basis)
Synonyms	2-Aminoethane-1,1-disulfonic acid ammonium salt hydrate; Ammonium taurine disulfonate hydrate; Ammonium aminoethanedisulfonate; 1,1-Ethanedisulfonic acid, 2-amino-, ammonium salt, hydrate; AEDS ammonium salt; Taurine disulfonic acid ammonium salt
EINECS	Contact for details

Quality Control

Our Ammonium 2-Aminoethane-1,1-Disulfonic Acid Hydrate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to ensure it meets the specified minimum purity of 95% and consistent performance. Certificates of Analysis (COA) documenting full specifications 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95.0%
Water Content (KF)	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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