Commodity | NICOSULFURON 95%TC |
CAS NO. | 111991-09-4 |
Molecular formula | C15H18N6O6S |
Melting point | 141-144°C |
Density | 1.4126 |
Basic chemical properties:
The pure product is white crystal. m.p. 172-173℃, solubility is: dichloromethane 16%, DMF 6.4$, chloroform 6.4%, acetonitrile 2.3%, acetone 1.8%, ethanol 0.45%, hexane <0.002%, water 12%. Partition coefficients (n-octanol/water) 0.44 (pH=5), 0.017 (pH=7), 0.01 (pH=9). Easily decomposed and metabolized in dilute aqueous solutions and soil environments. Industrial product m.p. 169 to 173°C.
Main Application :
Herbicide. It is used in rice seedling field, home field and direct seeding field to prevent and control annual and perennial broadleaf weeds and sedge weeds, and also has some inhibitory effect on barnyard grass.