Description

Deuterium Sulfide CAS NO 13536-94-2 is a stable isotopic compound where the hydrogen atoms in hydrogen sulfide are replaced by deuterium. This heavy form of hydrogen sulfide is a critical reagent for advanced research and industrial processes requiring isotopic labeling. It is essential for scientists and engineers in fields such as spectroscopy, reaction mechanism studies, and materials science. Our supply ensures high isotopic purity and reliable consistency for your most demanding applications.

Application

• Isotopic Tracer Studies: Used as a deuterium source for tracking reaction pathways and mechanisms in organic and inorganic chemistry.
• Nuclear Magnetic Resonance (NMR) Spectroscopy: Serves as a crucial agent for solvent deuteration and as a reference standard in spectroscopic analysis.
• Semiconductor Manufacturing: Employed in the chemical vapor deposition (CVD) processes for doping and etching of advanced materials.
• Fundamental Research: Key for studying kinetic isotope effects, vibrational spectroscopy, and thermodynamic properties in physical chemistry.
• Pharmaceutical Development: Utilized in the synthesis of deuterated drug candidates to enhance metabolic stability and study pharmacokinetics.
• Catalysis Research: Acts as a probe molecule for investigating active sites and mechanisms in heterogeneous and homogeneous catalysis.

Basic Information

Product Name	Deuterium Sulfide
CAS No.	13536-94-2
Molecular Formula	D2S
Molecular Weight	36.09 g/mol
Synonyms	Deuterated Hydrogen Sulfide; Sulfur Deuteride; Dideuterium Sulfide; Deuterium Sulphide; Heavy Hydrogen Sulfide; [2H2]Hydrogen Sulfide; Hydrogen Sulfide-d2; Sulfurated Deuterium
EINECS	Contact for details

Quality Control

Every batch of our Deuterium Sulfide is produced and analyzed under stringent quality protocols to ensure exceptional isotopic and chemical purity. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as isotopic enrichment (D atom %), chemical purity, and impurity profiles. Our quality management system is designed to meet the exacting standards of research and high-tech industries, ensuring reliable and reproducible performance in your applications.

Storage

Preserve in a tightly closed, properly rated cylinder or container, protected from light. Store in a cool, well-ventilated area away from heat, ignition sources, and incompatible materials. Due to its highly volatile and gaseous nature, containers must be kept upright and secured. Store at room temperature (15-25°C) in a dedicated gas storage cabinet with appropriate ventilation.

Specification

Item	Specification
Appearance	Colorless gas
Identification (IR)	Conforms
Isotopic Purity (D atom %)	≥ 99.0%
Chemical Purity (by GC)	≥ 99.5%
Water Content (KF)	≤ 50 ppm
Non-Condensable Gases	≤ 0.1%

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