Metribuzin CAS NO.21087-64-9

Molecular Formula C8H14N4OS Molecular Weight 202.21 Physical and Chemical Properties Appearance: colorless liquid.Density: 1.28, Melting point: 125…

Molecular Formula C8H14N4OS Molecular Weight 202.21 Physical and Chemical Properties Appearance: colorless liquid.Density: 1.28, Melting point: 125°C, Water solubility: Slightly soluble Prevention Object It is used for control of annual grasses and numerous broadleaf weeds in field and vegetable crops, in turfgrass, and on fallow lands. Toxicity Oral LD50 values of 1090 to 2300 mg/kg in rats, 700 mg/kg in mice and 245 to 274 mg/kg in guinea pigs. It is practically nontoxic dermally, with a dermal LD50 of 20,000 mg/kg in rabbits Formulations 95% TC.70%WP.70%WS.75%WDG..75%DF.48%SC