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  Home  >>Products >>Crop Protection >>Pyrazosulfuron-ethyl Print this pagePrint this page  
 
Pyrazosulfuron-ethyl
         
 
CHEMICAL NAME: Ethyl 5-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl) -1-methylpyrazole-
4-carboxylate.
CAS NO.: 93697-74-6
CLASS: Sulfonylurea.
PROPERTIES: White crystalline solid. Melting point 181-182ˇăC. Soluble in chloroform,
and ethyl acetate.
ACTION: Herbicide.
USE: Controls annual, perennial broadleaf weeds, and sedges in direct-seeded and transplanted paddy rice.
FORMULATIONS: Granule, suspension concentrate, wettable powder.
SOLUBILITY (IN WATER): 1494 ppm at 25ˇăC (pH7).
TOXICITY: Sirius*: (Rat): Oral LD50 >5000 mg/kg; Dermal >2000 mg/kg
TOXICITY CLASS: III
HANDLING/STORAGE CAUTIONS: Avoid eye, skin contact. Avoid water and moisture contamination. Store in original container, tightly closed, in a cool, dry, and well ventilated place. Keep out of the reach of children. Do not store with food or feed.
   
         
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