Description

Flazasulfuron is a highly effective sulfonylurea herbicide known for its selective post-emergence control of a broad spectrum of weeds. Its primary value lies in its low application rate and excellent crop safety, particularly in turf management and certain perennial crops. This product is essential for professional agricultural and horticultural sectors seeking reliable, long-lasting weed control solutions. Flazasulfuron CAS NO 104040-78-0 is a key active ingredient for formulating advanced herbicide products.

Application

• Turf Management: Selective control of broadleaf and grassy weeds in established turf on golf courses, sports fields, and lawns.
• Industrial Vegetation Management: Management of unwanted vegetation in non-crop areas such as roadsides, railways, and utility rights-of-way.
• Perennial Crop Protection: Used in certain fruit orchards and vineyards for weed control without damaging the established crops.
• Professional Horticulture: Weed suppression in ornamental plantings and nursery stock.
• Herbicide Formulation: Serves as the active ingredient in the manufacturing of commercial herbicide products for agricultural and professional use.

Basic Information

Product Name	Flazasulfuron
CAS No.	104040-78-0
Molecular Formula	C13H12F3N5O5S
Molecular Weight	407.33 g/mol
Synonyms	1-(4,6-Dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl)urea; SL 160; OK-1166; Katana; Shibagen; Sulfonylurea herbicide OK-1166; N-[[(4,6-Dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(trifluoromethyl)-2-pyridinesulfonamide
EINECS	Contact for details

Quality Control

Our Flazasulfuron is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet technical-grade specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. The container must be kept tightly closed and stored in a dry place.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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