Detailed Product Description Pyrazosulfuron-ethyl(herbicide,agrochemical) 98%TC Description: It is white or light yellow ... pressure 1.73mPa, Solubility (20,g/L): dichloromethane 11.7, ethyl acetate 1.66, acetonitrile 5.38, acetone 1.38, methanol ... dermal LD50 for rats > 2000 mg/kg. Function: selective control of most broadleaf and sedge weeds in rice. Package: 25kg/drum