Description

Ethanolamine Sulfite is an organic sulfite salt derived from ethanolamine, offering unique reactivity as a sulfonating and reducing agent. This compound is valued for its role in chemical synthesis and as a specialty intermediate in various industrial processes. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and polymer industries for applications requiring controlled sulfite chemistry.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug substances.
• Chemical Synthesis: Acts as a sulfonating or reducing agent in organic synthesis reactions.
• Polymer Industry: Employed as a modifier or chain transfer agent in specific polymerization processes.
• Agrochemical Production: Serves as a building block for certain herbicides, fungicides, or plant growth regulators.
• Laboratory Research: Used as a reagent in research and development for novel chemical entities.
• Photographic Chemicals: Can be utilized in certain photographic developing solutions.

Basic Information

Product Name	Ethanolamine Sulfite
CAS No.	17619-86-2
Molecular Formula	C2H7NO3S
Molecular Weight	125.15 g/mol
Synonyms	2-Aminoethyl sulfite; Ethanolamine hydrogen sulfite; Monoethanolamine sulfite; 2-Aminoethanol sulfite; Ethanolammonium sulfite; Aminoethyl sulfite; Sulfurous acid, mono(2-aminoethyl) ester; H2N-CH2-CH2-O-SO2H
EINECS	Contact for details

Quality Control

Our Ethanolamine Sulfite is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, impurities, and physical parameters are provided with every shipment to guarantee compliance with your specifications.

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 product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent decomposition.

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%
Heavy Metals (as Pb)	≤ 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.