Description

Thiosulfan is a high-purity chemical compound, also known as endosulfan, primarily recognized for its role as a broad-spectrum insecticide and acaricide. Its effectiveness stems from its potent activity against a wide range of pests, making it a critical component in integrated pest management programs. This product is essential for agricultural formulators, research institutions, and industrial manufacturers requiring a reliable, quality-assured active ingredient for crop protection and related applications.

Application

• Agricultural Insecticide: Formulated for the control of sucking, chewing, and boring insects on a variety of crops including cotton, tea, coffee, fruits, and vegetables.
• Acaricide: Effective against mites and ticks in agricultural and horticultural settings.
• Public Health: Used in vector control programs targeting pests of public health importance.
• Research & Development: Serves as a reference standard and active ingredient for analytical testing, toxicology studies, and the development of new formulations.
• Technical Grade Material: Supplied as a concentrate for professional formulators to manufacture end-use pesticide products.

Basic Information

Product Name	Thiosulfan
CAS No.	115-29-7
Molecular Formula	C9H6Cl6O3S
Molecular Weight	406.93 g/mol
Synonyms	Endosulfan; Thiodan®; Benzoepin; 6,7,8,9,10,10-Hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-benzodioxathiepin-3-oxide; Cyclodan; Malix; Thimul; Phaser; Contact for additional synonyms.
EINECS	204-079-4

Quality Control

Our Thiosulfan is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. Each lot is analyzed to confirm identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization. Observe all local and international regulations for the storage of pesticidal active ingredients.

Specification

Item	Specification
Appearance	Off-white to brown crystalline solid
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 94.0% (Total Endosulfan isomers)
α-Endosulfan	Contact for details
β-Endosulfan	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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