Propamocarb技术合作

Physical chemistry: Apperance is colorless clarity liquid.V.p.730mPa(25°c),Solubility:in water >900g/l(Ph 7.0 20°c). In hexane>883,methanol>993,dichloromethane>937,toluene>852,ethyl acetate>856(all in g/l,20°c) Use: Specific control phycomycetous diseases(Pythium,Phytophthora,Aphanamyces,Bremia,Peronospora,and Pseudoperonaspora spp.). Particularly control Pythium and Phytophthora spp. on vegetables,ornamentals,glasshouse tomatoes,glasshouse tulips cucumbers, tobacco, and in forestry seedbeds; Pythium blight on turf; cactorum on strawberries, etc. Applied to the soil, or used as a dip treatment( for bulbs adn tubers) or seed treatment, and as a foliar spary in late-season applications Mammalian Toxicology: Oral: acute oral LD50 for rats 2000-2900, dogs c. 1450mg/kg. Skin and eye: acute percutaneous LD50 for rats and Inhalation LC50(4h) for rats>5.54mg/l air. Formulation types: 98% Propamocarb TC, 90% Propamocarb hydrochloride TC, 72%Propamocarb SL Packing: 200L/drum Specification: Active ingredient %≥ 98 Water %≤ 0.5 PH 7-10 Insoluble in acetone %≤ 0.3