Description

Nicosulfuron CAS NO 111991-09-4 is a selective, systemic sulfonylurea herbicide used for post-emergence weed control. It is valued for its high efficacy at low application rates and its favorable environmental profile. This product is essential for agricultural professionals and formulators seeking reliable, high-purity active ingredients for crop protection solutions.

Application

• Selective Weed Control in Corn (Maize): Primarily used for post-emergence control of annual and perennial grasses and broadleaf weeds in field corn, sweet corn, and popcorn.
• Agricultural Formulations: Serves as the key active ingredient in the manufacture of wettable powders (WP), water-dispersible granules (WG), and suspension concentrates (SC).
• Integrated Pest Management (IPM): A critical tool in resistance management programs, often used in rotation or tank mixes with herbicides of different modes of action.
• Non-Crop Area Management: Used in certain scenarios for vegetation control in industrial sites and right-of-ways, subject to local regulatory approvals.

Basic Information

Product Name	Nicosulfuron
CAS No.	111991-09-4
Molecular Formula	C15H18N6O6S
Molecular Weight	410.40 g/mol
Synonyms	2-[[[[(4,6-Dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-N,N-dimethyl-3-pyridinecarboxamide; Accent; DPX-V9360; SL-950; Milagro; Nisshin; Sulfonylurea herbicide; 3-Pyridinecarboxamide, 2-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-N,N-dimethyl-
EINECS	Contact for details

Quality Control

Our Nicosulfuron is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every batch, detailing key parameters such as assay, impurity profile, and physical properties. Our quality commitment aligns with global agricultural chemical standards, ensuring reliability for formulation and end-use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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 standard
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%
pH (1% suspension)	5.0 - 7.0

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