Description

Demeton S is a systemic organophosphorus insecticide and acaricide, known for its potent action against a broad spectrum of pests. Its primary value lies in its ability to be absorbed and translocated within plant tissues, providing effective and long-lasting protection. This product is essential for agricultural professionals and formulators in the crop protection industry seeking reliable pest control solutions. Demeton S CAS NO 126-75-0 is a key technical-grade active ingredient for manufacturing various agricultural formulations.

Application

• As a technical-grade active ingredient in the manufacture of emulsifiable concentrate (EC) and other pesticide formulations.
• Systemic insecticide and acaricide for controlling sucking and chewing pests, including aphids, mites, and thrips, on a variety of crops.
• Used in integrated pest management (IPM) programs due to its specific mode of action.
• Application in horticulture and field crops such as cotton, fruits, and vegetables.
• For research and development purposes in agrochemical studies.

Basic Information

Product Name	Demeton S
CAS No.	126-75-0
Molecular Formula	C8H19O3PS2
Molecular Weight	258.34 g/mol
Synonyms	Demeton-S; S-[2-(Ethylthio)ethyl] O,O-dimethyl phosphorothioate; Isodemeton; Demeton-O; Thiol demeton; Bayer 10756; Systox; Mercaptophos
EINECS	204-801-3

Quality Control

Our technical-grade Demeton S is produced under strict quality management systems to ensure batch-to-batch consistency and efficacy. Each lot undergoes comprehensive analytical testing, including assay and impurity profile determination via GC or HPLC. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its properties, it should be kept separate from strong bases and oxidizing agents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR/GC-MS)	Conforms
Assay (Demeton S)	≥ 92.0%
Related Substances (HPLC/GC)	≤ 8.0% (Total)
Water Content (Karl Fischer)	≤ 0.5%
Specific Gravity (20°C)	1.180 - 1.190
Refractive Index (20°C)	1.520 - 1.530

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