Description

Ethoxysulfuron is a selective, post-emergence sulfonylurea herbicide known for its high efficacy at low application rates. This compound is valued for its ability to control a broad spectrum of broadleaf and grassy weeds in key crops, offering growers a reliable solution for crop protection and yield optimization. It is primarily needed by agricultural chemical formulators and producers serving the global farming industry for use in cereals, rice, and other major field crops.

Application

• Selective Weed Control in Cereals: Post-emergence control of broadleaf weeds and some grasses in wheat, barley, and other cereal crops.
• Rice Paddy Herbicide: Management of problematic weeds in transplanted and direct-seeded rice cultivation.
• Agricultural Formulations: A key active ingredient in the manufacture of wettable powders (WP), water-dispersible granules (WG), and suspension concentrates (SC).
• Integrated Pest Management (IPM): Used in rotation or tank-mix combinations with other herbicides to manage weed resistance.
• Non-Crop Area Management: Potential use in industrial vegetation management programs, subject to local regulatory approvals.

Basic Information

Product Name	Ethoxysulfuron
CAS No.	126801-58-9
Molecular Formula	C15H18N4O7S
Molecular Weight	398.39 g/mol
Synonyms	Ethoxysulfuron; 1-(4,6-Dimethoxypyrimidin-2-yl)-3-(2-ethoxyphenoxysulfonyl)urea; HOE 095404; Sunrice; Sunrise; Tiller; Ethoxy sulfuron; 2-Ethoxyphenyl [[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]aminosulfonate
EINECS	Contact for details

Quality Control

Our Ethoxysulfuron is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including assay by HPLC and identification by IR spectroscopy, to meet the specifications required for agrochemical active ingredient use. Certificates of Analysis (COA) documenting purity and key impurity profiles are provided with every shipment.

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). Keep away from heat, sparks, and open flame. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 1.0%
pH (1% suspension)	5.0 - 8.0
Residue on Ignition	≤ 0.5%

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