Product Name

sulfentrazone

Function

Herbicide

Specification

95%TC, 75% WDG, 40% SC

Chemical Name

N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenyl]methanesulfonamide

CAS No.

122836-35-5

Empirical Formula

C11H10Cl2F2N4O3S

Toxicology

Oral Acute oral LD50 for rats 2855 mg/kg.  Skin and eye Acute percutaneous LD50 for rabbits >2000 mg/kg. Non-irritating to skin; mild eye irritant (rabbits). Non-sensitising to skin (guinea pigs).  Inhalation LC50 (4 h) for rats >4.14 mg/l.  NOEL 10 mg/kg daily (rat teratology study).  Other Non-mutagenic in the Ames test, mouse lymphoma and in vivo mouse micronucleus assay.  Toxicity class EPA (formulation) III  

Applications

Mode of action Herbicide absorbed by the roots and foliage, with translocation primarily in the apoplasm, and limited movement in the phloem.  Uses Control of annual broad-leaved weeds, some grasses and Cyperus spp. in soya beans, sugar cane and tobacco. Applied pre-emergence or pre-plant incorporated.

Package

25KG/Drum, 25KG/Bag, 200L/Drum, 20L/Drum, 5L/Drum, etc