Description

Perfluidone is a selective herbicide belonging to the aryloxyphenoxypropionate chemical class. It is valued for its effective post-emergence control of annual and perennial grass weeds in a variety of broadleaf crops. This compound is particularly important for agricultural and horticultural professionals seeking reliable crop protection solutions. Its targeted action makes it a key component in integrated weed management programs for global agriculture.

Application

• Selective Herbicide in Broadleaf Crops: Primary use for controlling grass weeds in crops such as soybeans, cotton, and sunflowers.
• Post-Emergence Weed Management: Applied after weeds have emerged to stop competition with the main crop.
• Orchard and Vineyard Maintenance: Used to manage unwanted grasses in tree fruit and grape production systems.
• Industrial Vegetation Control: Employed in non-crop areas like rights-of-way and around industrial facilities.
• Turf Management: Selective control of grassy weeds in certain managed turf settings.
• Formulation Intermediate: Serves as a technical-grade active ingredient for manufacturing various commercial herbicide formulations.

Basic Information

Product Name	Perfluidone
CAS No.	37924-13-3
Molecular Formula	C17H14F3NO4S
Molecular Weight	385.36 g/mol
Synonyms	Perfluidone; 1,1,1-Trifluoro-N-[2-methyl-4-(phenylsulfonyl)phenyl]methanesulfonamide; 1,1,1-Trifluoro-N-[2-methyl-4-(phenylsulfonyl)phenyl]methanesulfonamide; Methanesulfonamide, 1,1,1-trifluoro-N-[2-methyl-4-(phenylsulfonyl)phenyl]-; (RS)-1,1,1-Trifluoro-N-[2-methyl-4-(phenylsulfonyl)phenyl]methanesulfonamide; CAS 37924-13-3
EINECS	253-704-8

Quality Control

Our Perfluidone technical material is manufactured under a strict quality management system. Every batch is analyzed to confirm identity, purity, and the absence of critical impurities, ensuring consistency and performance. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment. We adhere to relevant ISO and FAO/WHO specifications for pesticide active ingredients.

Storage

Preserve in a tightly closed, light-resistant container, in a cool, dry, and well-ventilated area. Recommended storage temperature is between 15°C and 25°C. Keep away from heat, sparks, and open flame. Store separately from strong oxidizers, strong bases, and foodstuffs.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	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.