Description

Ammonium (Hydroxyethyl)Dithiocarbamate is a water-soluble ammonium salt of a dithiocarbamate derivative, widely recognized for its effective chelating and precipitating properties. This compound is crucial for applications requiring the selective removal or stabilization of heavy metal ions in aqueous systems. It is primarily utilized by professionals in the water treatment, mining, and industrial wastewater management sectors to ensure process efficiency and environmental compliance.

Application

• Primary precipitant and chelating agent for the removal of heavy metals (e.g., copper, nickel, cadmium) in industrial wastewater treatment.
• Critical component in mineral processing and hydrometallurgy for metal ion separation and recovery.
• Used as a stabilizer and short-term corrosion inhibitor in specific industrial cooling water systems.
• Intermediate in the synthesis of other specialty chemicals, including certain rubber chemicals and pesticides.
• Applied in analytical chemistry as a reagent for the gravimetric determination of specific metal ions.
• Potential use in textile processing for controlling metal-catalyzed degradation of dyes or fibers.

Basic Information

Product Name	Ammonium (Hydroxyethyl)Dithiocarbamate
CAS No.	38123-09-0
Molecular Formula	C3H10N2OS2
Molecular Weight	154.25 g/mol
Synonyms	Ammonium N-Hydroxyethyldithiocarbamate; Ammonium 2-Hydroxyethyldithiocarbamate; Hydroxyethylammonium Dithiocarbamate; HEADC; AHD; (2-Hydroxyethyl)carbamodithioic Acid Ammonium Salt; N-(2-Hydroxyethyl)dithiocarbamic Acid Ammonium Salt
EINECS	253-791-9

Quality Control

Our Ammonium (Hydroxyethyl)Dithiocarbamate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, heavy metal content, and other critical parameters is provided with each shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be kept under dry conditions. It is also easily oxidized and should be stored under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder or solution
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
pH (10% Solution)	8.0 - 10.5
Water Content	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Insolubles	≤ 0.5 %

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