百草枯

Features of Specifications: Paraquat42% TC , Paraquat 20%SL Active Ingredient: Paraquat Chemical Name: 1,1'-dimethyl-4,4'-bipyridinium dichloride Molecular Formula: C12H14Cl2N2 Molecular Weight: 257.16 CAS No: 4685-14-7 Formulation: Paraquat 20%SL Physiochemical Property: Appearance: Technical Paraquat is Homogeneous liquid Technical Standard Cation A.I. content %30.5minWater Insoluble %0.5maxPH2.0-6.0 Formulation Standard (Paraquat 20%SL) AppearanceDark blue to green homogeneous liquidCation A.I. content %18.5minWater Insoluble %0.3maxPH4.0-7.0Dilution StabilityqualifiedPacking: Upon Request Toxicity: a.Oral: LD50 rat (Acute): 112-150 mg/kg b.LD50 mice (Acute): 104 mg/kg c.Dermal: LD50 rat, 500 mg/kg d.LD50 rabbit: 204 mg/kg Uses: Broad-spectrum control of broad-leaved weeds and grasses in fruit orchards (including citrus), plantation crops (bananas, coffee, cocoa palms, coconut palms, oil palms, rubber, etc.), vines, olives, tea, alfalfa, onions, leeks, sugar beet, asparagus, ornamental trees and shrubs, in forestry, etc. Also used for general weed control on non-crop land; as a defoliant for cotton and hops; for destruction of potato haulms; as a desiccant for pineapples, sugar cane, soya beans, and sunflowers; for strawberry runner control; in pasture renovation; and for control of aquatic weeds. For control of annual weeds, applied at 0.4-1.0 kg/ha.