Atrazine

Properties: colorless crystal. Melting point 173 175 . Vapor pressure 0.04mPa (20 ). At 25 in water solubility of 70mg / L, methanol, 1.8%, chloroform 5.2%. Rat acute oral LD503080mg/kg, rabbits with acute percutaneous LD507500mg/kg, low toxicity for fish. Preparation of 50% and 80% of the wettable powder, water, suspending agents. Herbicide soil treatment. From cyanuric chloride with ethylamine and isopropylamine respectively in the tie under the action of acid-generating agent. Can be used for corn, sorghum, sugar cane, nursery and other crops after the bud buds weed, the dosage of 1 4kg/ha.