Description

Fensulfothion Sulfone is a key organophosphorus compound and an important metabolite of the insecticide fensulfothion. This product is essential for research and development, particularly in the fields of analytical chemistry and environmental science, where it serves as a critical reference standard. It is primarily utilized by professionals in agrochemical research, environmental monitoring, and analytical laboratories for method development, residue analysis, and toxicology studies.

Application

• Analytical Reference Standard: Primary use as a certified standard for calibrating equipment and validating analytical methods in residue testing.
• Environmental Fate Studies: Investigation of the degradation pathways, persistence, and mobility of fensulfothion in soil and water systems.
• Metabolite Research: Study of the biotransformation and toxicological profile of fensulfothion in biological systems.
• Quality Control & Assurance: Used by manufacturers and testing laboratories to ensure the purity and consistency of pesticide formulations and to monitor for sulfone residues.
• Regulatory Compliance Testing: Essential for conducting tests required to meet global maximum residue limits (MRLs) in food and environmental samples.

Basic Information

Product Name	Fensulfothion Sulfone
CAS No.	14255-72-2
Molecular Formula	C11H17O4PS2
Molecular Weight	308.36 g/mol
Synonyms	Fensulfothion sulfone; Terracur P sulfone; O,O-Diethyl O-[4-(methylsulfinyl)phenyl] phosphorothioate sulfone; Dasanit sulfone; DMSP sulfone; 4-(Methylsulfonyl)phenol O-ester with O,O-diethyl phosphorothioate; Bay 25141 sulfone
EINECS	Contact for details

Quality Control

Our Fensulfothion Sulfone is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and analytical applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

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